pressbooks.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f7:ce:ee:fb:24:4f:dc:a8:c4:4e:db:a0:20:03:e7:0a:04 was issued on by Let's Encrypt.
With 6 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=pressbooks.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f7:ce:ee:fb:24:4f:dc:a8:c4:4e:db:a0:20:03:e7:0a:04Serial Number (int): 345661664252298304817636808370725878958596
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: dc:8a:7e:06:39:95:ec:e2:ac:bb:91:7b:13:a5:76:84:a4:62:80:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 25:9e:6a:02:dc:9d:76:a3:ae:73:e9:d9:c4:1f:b7:cf:ef:da:2c:2e
Fingerprint (sha256): 3b:95:d5:c2:72:2d:56:11:93:48:3b:f3:46:8a:e0:01:2d:e2:cb:b8:1f:0d:0c:f0:e2:7a:14:13:cd:a3:80:fc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate pressbooks.org
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pressbooks.org
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
discourse.pressbooks.org
docs.pressbooks.org
pressbooks.org
pressbooks.pub
www.pressbooks.org
www.pressbooks.pub
docs.pressbooks.org
pressbooks.org
pressbooks.pub
www.pressbooks.org
www.pressbooks.pub
Other certificates including the domain name pressbooks.org
(limited to 100 certificates)
cli.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
aetna.pressbooks.org
discourse.pressbooks.org
pressbooks.org
buckram.pressbooks.org
buckram.pressbooks.org
pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
aetna.pressbooks.org
pressbooks.org
pressbooks.org
discourse.pressbooks.org
pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
pressbooks.org
cli.pressbooks.org
docs.pressbooks.org
docs.pressbooks.org
discourse.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
docs.pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
aetna.pressbooks.org
cli.pressbooks.org
pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
discourse.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
buckram.pressbooks.org
aetna.pressbooks.org
pressbooks.org
buckram.pressbooks.org
pressbooks.org
aetna.pressbooks.org
pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
aetna.pressbooks.org
buckram.pressbooks.org
pressbooks.org
aetna.pressbooks.org
cli.pressbooks.org
packages.pressbooks.org
pressbooks.org
cli.pressbooks.org
demo.pressbooks.org
docs.pressbooks.org
cli.pressbooks.org
buckram.pressbooks.org
docs.pressbooks.org
packages.pressbooks.org
discourse.pressbooks.org
pressbooks.org
aetna.pressbooks.org
docs.pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
buckram.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
aetna.pressbooks.org
discourse.pressbooks.org
pressbooks.org
buckram.pressbooks.org
buckram.pressbooks.org
pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
aetna.pressbooks.org
pressbooks.org
pressbooks.org
discourse.pressbooks.org
pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
pressbooks.org
cli.pressbooks.org
docs.pressbooks.org
docs.pressbooks.org
discourse.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
docs.pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
aetna.pressbooks.org
cli.pressbooks.org
pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
discourse.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
pressbooks.org
docs.pressbooks.org
aetna.pressbooks.org
buckram.pressbooks.org
aetna.pressbooks.org
pressbooks.org
buckram.pressbooks.org
pressbooks.org
aetna.pressbooks.org
pressbooks.org
buckram.pressbooks.org
discourse.pressbooks.org
cli.pressbooks.org
aetna.pressbooks.org
buckram.pressbooks.org
pressbooks.org
aetna.pressbooks.org
cli.pressbooks.org
packages.pressbooks.org
pressbooks.org
cli.pressbooks.org
demo.pressbooks.org
docs.pressbooks.org
cli.pressbooks.org
buckram.pressbooks.org
docs.pressbooks.org
packages.pressbooks.org
discourse.pressbooks.org
pressbooks.org
aetna.pressbooks.org
docs.pressbooks.org
pressbooks.org
docs.pressbooks.org
pressbooks.org
buckram.pressbooks.org
Certificate
The complete raw certificate details for pressbooks.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGvTCCBaWgAwIBAgISA/fO7vskT9yoxE7boCAD5woEMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMDkxNTAxMzFaFw0x OTA0MDkxNTAxMzFaMBkxFzAVBgNVBAMTDnByZXNzYm9va3Mub3JnMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAomF+RdOMRR2J/8htENF+ShfKRiNtO2dt 7yU2QM+j56V3RHjsqGu07Tjx18694WUPdot8jnWQnhcVvzbhzQpTgoRR375BdUuC gf/lpcYj+67Ic3d+6FGwy0c7OAKhI8iLUA5mmhd7sArRadgyBxPPbmEIm3M6ee9i P76sbWDUXiKMDU9T85LwxECkpmVFJ1y5ktUKa8hX7AUQP53xGe+Wgllkf+i+quVi c374VzaDEgQ6DDbU+aZOvmbTrGGa7IN0BSyV51mgDnGlfGIKSj6gBNSFdkpIiR5/ U93seqSMtqTqEeIM8uBx5bdsBjGikXQy81vE/WFttRxV7hxwR7YIoUkOeqR63Fyx cZuCaJYvopyXqNjwDoJ/Ypxp8XVsIFcJYBGuLt6D2QNS//h8ZTQa6XFCXlRGHVFl a5jCB0LE21ddobzS1NVHwmlp1zR9r1EH1JMKFU65Uo+dBslu6A/jcfu+G8GklA3q F4pS+bMPAvt+0sQGk32nwE/m1KS+Pu8fFb4VZJfsaoj2DUR0nZfoTUeKLyrpPdPf X/uPju9gFjJ1XrDGh5vUlBezOCxdNw9zalAwQ1Q7cwi5So+ZDF0PThgEej0HKO/D WKTANwlf6rhMIKCYUAKlIWWqTWX4bLVv9IrOVdAg6bJtPbv4U/pw+/+sqG3OcUSP YET7dhvUdSECAwEAAaOCAswwggLIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU3Ip+ BjmV7OKsu5F7E6V2hKRigMAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzCBgAYDVR0RBHkwd4IYZGlzY291cnNlLnByZXNz Ym9va3Mub3JnghNkb2NzLnByZXNzYm9va3Mub3Jngg5wcmVzc2Jvb2tzLm9yZ4IO cHJlc3Nib29rcy5wdWKCEnd3dy5wcmVzc2Jvb2tzLm9yZ4ISd3d3LnByZXNzYm9v a3MucHViMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFoM1jqQgAABAMARzBFAiBxhISXSVhziTlmRRslHDr9lgQa/iRJB1UysPu7Pb1X ggIhAKufHN/523NSM/ZWTwyNpU4FOV6jFb39um3JDenNyNrKAHcAKTxRllTIOWW6 qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFoM1jsOAAABAMASDBGAiEA4UyJfaaO USjOwFPwRLPlfpcl9ap9cZgCJZ1OL5Rvzh0CIQC4KbjsWK9/E2gbimCE3+OQlsm8 6/F5gwmCGZjqS93uTzANBgkqhkiG9w0BAQsFAAOCAQEAKTTB9RIK0sIBNpO+RIv5 baCauQHiGzrg90ciwmqQecPHbIM0JIPLkXG2fbcDy4CMOar5C2ogf9+RdY/s/2T7 oSKIp+qE4G+Srv1Y4QmvYslBZbQai8m26nfjp9fyt06t7dRIQilf1W/quhikuxGP 7mb+YBd/XuQXTkrMFdKekwlpw3MHmw8USkoOs4UI30REyiEZKw9Vn0O7wwrfwsaZ uZmn4zB70vWJXQK8yu2J8TxDhfBsNgUDVFbsLA4dd0knT3q36v6h5IkLrfgNFUv0 5PqJqC6pyHduYVn1MxbWnYlLALrRCVknGBj8LLQWsK0kaw8BeOiqemEYQ71olC1q BQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAomF+RdOMRR2J/8htENF+ ShfKRiNtO2dt7yU2QM+j56V3RHjsqGu07Tjx18694WUPdot8jnWQnhcVvzbhzQpT goRR375BdUuCgf/lpcYj+67Ic3d+6FGwy0c7OAKhI8iLUA5mmhd7sArRadgyBxPP bmEIm3M6ee9iP76sbWDUXiKMDU9T85LwxECkpmVFJ1y5ktUKa8hX7AUQP53xGe+W gllkf+i+quVic374VzaDEgQ6DDbU+aZOvmbTrGGa7IN0BSyV51mgDnGlfGIKSj6g BNSFdkpIiR5/U93seqSMtqTqEeIM8uBx5bdsBjGikXQy81vE/WFttRxV7hxwR7YI oUkOeqR63FyxcZuCaJYvopyXqNjwDoJ/Ypxp8XVsIFcJYBGuLt6D2QNS//h8ZTQa 6XFCXlRGHVFla5jCB0LE21ddobzS1NVHwmlp1zR9r1EH1JMKFU65Uo+dBslu6A/j cfu+G8GklA3qF4pS+bMPAvt+0sQGk32nwE/m1KS+Pu8fFb4VZJfsaoj2DUR0nZfo TUeKLyrpPdPfX/uPju9gFjJ1XrDGh5vUlBezOCxdNw9zalAwQ1Q7cwi5So+ZDF0P ThgEej0HKO/DWKTANwlf6rhMIKCYUAKlIWWqTWX4bLVv9IrOVdAg6bJtPbv4U/pw +/+sqG3OcUSPYET7dhvUdSECAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 345661664252298304817636808370725878958596 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-01-09 15:01:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-09 15:01:31 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'pressbooks.org' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 662456002187750572456008997366041526072311439234634718271993708061216919738938821873848247180320823577399898473348925888041928334556595485912133419781313613364529520966339155973028301623660700280071140059391990264225015931232056698875504371730896842158931772721832748187575205862150092653559325529890590809462308881371242433005574475305937688595976853904194877961688847892553348340563535595216190301823318065441303573696818308984578585765990255057067181965651467820775649016800778304929509490988187265615412872153801826896541016232805618398446824613644924877406653390098367860452513385093847776670165994607595573656525359672515443575526877698046676078959524022289018609805392599381270056048543479727908455999551515375056413141247550181101253357958200231154115480809547423607807818301343060074297264212964920200933194323803709303667119196843504554714676025512305950289526821672825509462595028448944840418187326610156494733093947030604436008214065665987859141544122752064393230536931042120575709650099882866427547732861985735100127947203333993891230911225409312156713954767332814913071651952321540219808736861550319966460630818095452406989027070337613209690258878913509088928496272087300791492131487152641856646300574359888905989551393 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) dc8a7e063995ece2acbb917b13a57684a46280c0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (121 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'discourse.pressbooks.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'docs.pressbooks.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pressbooks.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pressbooks.pub' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pressbooks.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pressbooks.pub' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001683358ea420000040300473045022071848497495873893966451b251c3afd96041afe2449075532b0fbbb3dbd5782022100ab9f1cdff9db735233f6564f0c8da54e05395ea315bdfdba6dc90de9cdc8daca007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001683358ec380000040300483046022100e14c897da68e5128cec053f044b3e57e9725f5aa7d719802259d4e2f946fce1d022100b829b8ec58af7f13681b8a6084dfe39096c9bcebf1798309821998ea4bddee4f . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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