www.colleghe.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:90:c2:2c:00:65:a0:82:a4:2d:91:6e:24:da:78:04:16:25 was issued on by Let's Encrypt.
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=www.colleghe.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:90:c2:2c:00:65:a0:82:a4:2d:91:6e:24:da:78:04:16:25Serial Number (int): 310595617332191647841533985126884514731557
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 01:90:cd:03:eb:19:37:01:fa:dd:f4:3d:ed:2c:b2:77:93:47:bb:5d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 37:21:71:06:a2:82:ca:df:0e:a4:15:d4:45:b1:38:18:95:ae:19:3e
Fingerprint (sha256): 68:84:de:cd:50:6b:d1:8f:ef:67:4f:5c:ca:4f:9a:d6:eb:9a:b1:e3:ba:6e:d8:32:2c:53:5f:eb:6c:07:e4:23
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.colleghe.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.colleghe.com
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
www.colleghe.com
Other certificates including the domain name colleghe.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.colleghe.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA5DCLABloIKkLZFuJNp4BBYlMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjQwMTE4MTBaFw0x OTA2MjIwMTE4MTBaMBsxGTAXBgNVBAMTEHd3dy5jb2xsZWdoZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCUw6D5emW/1yWGjmXITJxLfyC9v2vQ sEswInBusorSi/ESfuFeWOM2SsfuMVSPLTxg86i0TmpN/uUtLTxpKu8ZqcY7tL1N ulvaRk428GMEbDOj5Y5gL6uCs6CRpnlDMlNK8ASQy5BC2drA4INLvn/tTqARcs6z cyErCj9w5Fv9drmI0ODM8/rlyV6SR7edfQruFQ/C5/9KLrtCOUQ6b2C+mboTzNMF QgOob5C6swF7mHHcTLY26Vt5qkimrajzrAg7rP3Bqjmi+naNG9Q77FcZWdUGVYLB uDRGKzlx4dzLfk0q7d9g98w+mD50yhMOSEbbFaij3ojc2y/Jgwq4Zios/Q06pQXv 9R4rvWMYIVgMEftq9Nn5Dj0heHZC+gNadNNwQFS4847JgNqfGffIORRiRG6j/tNC UyGGSXWkSBeV+BS2eRhqvFYBVSrWkIbfqCG/DCe7Xy6Z493nd2wuhd1Wo1mYXukh hbtwSSspO8OVprs7YfsLefMNqr+UBhRJKvLYZEi+g19Bl+X1Vrq6PWjnpXHFgkQs CTPpeVGZMuTRT4WWSVteqTR5TVtWWB3oYKxcbw/oDkT0fFIrpemg7C8oEV5PzrcZ t9ByfyDd6RkCAPWBO+iwzt7Ds+MOv3XtbsE6Gn8bILxn1k9ezt0fXc1fn443djdL CsbAqvkEzwCt/wIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQB kM0D6xk3Afrd9D3tLLJ3k0e7XTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb2xsZWdoZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWmt fbQPAAAEAwBHMEUCIEpXy/Y/o4fTuAWvSYFiY/wUqPlRABl8h118wpLqEqJ0AiEA 045jTroT1/E9kJ2zJSmlcOlwcZfSAf4i8rT1SCW/7hsAdQApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAWmtfbSMAAAEAwBGMEQCIHbvzNFJFMlXEzTs S/iE+biJz7APUqvnDjYP2FEy/ClDAiAOYuW3b1ZVCPUj1bnXykmWgsjM4XQ1BkZz aCC2gIICHjANBgkqhkiG9w0BAQsFAAOCAQEAdk5iuxe24pL5MSRqaMhEvDDIMsWH BwadniZGlVzkd91zhfxOISmC5KWBwpDmea2ODiFoW+SGgAE86fXyP93KNz8bGVCP 2hoLIdZDIPdQY2RkkiID5IP1UjqvxpECFXJ62EJe7bqq8JRBvsdfq2NwxTXotD9L LB/sJ6rHdSKgig+7WVuP6i+TtHhXWv7FM7Wc7rqPR+rWTKkTNl2frtMMSpEeVZ5P PBN9WnO6KKMuww80nf123SEzcj1Tn0BITnRvLRIlS0Tgai5xcJd4gDZjlV72Mmqh MkBONN1SFjn7M6TyvwoomJCidLHiQmo2I07SWAJYag/EFBFQnRyRI9i6Rg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlMOg+Xplv9clho5lyEyc S38gvb9r0LBLMCJwbrKK0ovxEn7hXljjNkrH7jFUjy08YPOotE5qTf7lLS08aSrv GanGO7S9Tbpb2kZONvBjBGwzo+WOYC+rgrOgkaZ5QzJTSvAEkMuQQtnawOCDS75/ 7U6gEXLOs3MhKwo/cORb/Xa5iNDgzPP65clekke3nX0K7hUPwuf/Si67QjlEOm9g vpm6E8zTBUIDqG+QurMBe5hx3Ey2NulbeapIpq2o86wIO6z9wao5ovp2jRvUO+xX GVnVBlWCwbg0Ris5ceHcy35NKu3fYPfMPpg+dMoTDkhG2xWoo96I3NsvyYMKuGYq LP0NOqUF7/UeK71jGCFYDBH7avTZ+Q49IXh2QvoDWnTTcEBUuPOOyYDanxn3yDkU YkRuo/7TQlMhhkl1pEgXlfgUtnkYarxWAVUq1pCG36ghvwwnu18umePd53dsLoXd VqNZmF7pIYW7cEkrKTvDlaa7O2H7C3nzDaq/lAYUSSry2GRIvoNfQZfl9Va6uj1o 56VxxYJELAkz6XlRmTLk0U+FlklbXqk0eU1bVlgd6GCsXG8P6A5E9HxSK6XpoOwv KBFeT863GbfQcn8g3ekZAgD1gTvosM7ew7PjDr917W7BOhp/GyC8Z9ZPXs7dH13N X5+ON3Y3SwrGwKr5BM8Arf8CAwEAAQ== -----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 310595617332191647841533985126884514731557 . . . . . . . . [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 2019-03-24 01:18:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 01:18:10 +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 'www.colleghe.com' . . . . . . . . [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 606904884179970777595681376031722916842941399929329447994295291690106720679234860196080648056785648643983077950399109017209823936417890743530769561835246919407543713923389218319584932077493756891918938971811468352786533128184015239497769059718599873580426180945573591152598265764158696565941684964506995434862981362846243626158294249623638605529886252719954553718216306604917422734707973353613076023180929764596465950715883825026603328527835930505707502861611614174785802599918850495784333604718157340890630284555125057809943151974759941359676037274509355673704738563119986542108498049072712917508778003065082230125831505979226329399702339156016079535497573491220811581216883211225388923264516326336784006007213697639559359389150181958018835725759937416456403250208573226017956927115190864411616969217840505473484792161489669560998004761059969208025016824738130570167946340955299169580087900344596604432570495574634586439546292895446473394132324718567301887139136020460659388742222301575065088726155474141333557928381486404724977417358909706545822458122808801481524677021904802751890133400622249865646930437337890729607920521171090999845489803110106731351825276664549588223322102998194650049914636694854483921453614627605493229596159 . . . . . . . . . . . . . . . . . . . . [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) 0190cd03eb193701faddf43ded2cb2779347bb5d . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colleghe.com' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169ad7db40f000004030047304502204a57cbf63fa387d3b805af49816263fc14a8f95100197c875d7cc292ea12a274022100d38e634eba13d7f13d909db32529a570e9707197d201fe22f2b4f54825bfee1b007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169ad7db48c0000040300463044022076efccd14914c9571334ec4bf884f9b889cfb00f52abe70e360fd85132fc294302200e62e5b76f565508f523d5b9d7ca499682c8cce174350646736820b68082021e . . . . [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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