www.pennlaw.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:39:2d:50:91:ba:6e:ee:b5:63:52:1d:78:2c:bd:3f:d1:e5 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.pennlaw.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:39:2d:50:91:ba:6e:ee:b5:63:52:1d:78:2c:bd:3f:d1:e5Serial Number (int): 280793186309053399046926277473003657744869
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:9c:d4:ea:98:13:94:0f:4b:c8:a0:8c:77:f3:5f:68:a2:9b:70:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 43:01:60:79:9f:ce:6e:b1:3f:33:c2:a3:8e:16:f9:44:fd:89:a2:ea
Fingerprint (sha256): d5:0e:04:09:eb:00:15:1b:29:48:1a:17:68:aa:7b:95:cf:6b:37:81:f6:9b:df:0b:0c:74:84:79:77:e1:ff:8b
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.pennlaw.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.pennlaw.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
www.pennlaw.org
Other certificates including the domain name pennlaw.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.pennlaw.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISAzktUJG6bu61Y1IdeCy9P9HlMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTcxNTAyNDhaFw0x OTEwMTUxNTAyNDhaMBoxGDAWBgNVBAMTD3d3dy5wZW5ubGF3Lm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALnMxfUx8jZxkD8JjWVXqmpfzBoT42Wm jEREEKWo2pXG+r/UQKliXXw6JY8xC+wdaiiOkBOsYRInsrihZ9M/seZUnz8AZEJS krIhEhLAjgLTjPTsG4vi7xvlmBtJMnDgh6Zq+hztRb5Z4QpIY2NJLQiXUUJEbl2i URvArdY4I+CEGuYW8I/Szo94jM6q+3gExIN9Fg1dvwYK0WhEQgzTVlsU3Q6hcIck y2HGNV2+NzldgeFm15dCHQzB0QazObAGXbrhFSDWkHEZ2RmWHPBLKLttpICp4g4u /AZ7rGOQvLTOi6Ed5zkTSxtTeuh1JsmkDgwUbjSfyngXgNB5+FKzp4Q4mpOqXRvw aN1tPmmLYpTPZIlGJZ5RNKlfBuVghOZityCEv7iA5Ogd4w1tIfgCboipgM2w6Wpn 855pbXYBGZCfUqjrstReJULBUPg7mqfUZpK92wyg1ldYhWLqGYPoJfKHU3dwzlFg 4x1iKvqBFnPfrs95BZjNk6HVjvfxEks3BCTXhGfqT9+NPYtHFil+uQkBjZ8VsIkS m6OEGW+ouLaEzlJ43Gpy7FiZDPTlwZxwbZQ7qL5by7r+S3j5aYt2T/5WaCbXnyd5 t+hb+JD50D616q6PsTJI6Nn9QnbCWgLVLZhTKT9WWDXnZ+kBxsDmzp+ihuSt/S5q NQ95TVjFZRQ3AgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOec 1OqYE5QPS8igjHfzX2iim3BRMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnBlbm5sYXcub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB 8wSB8ADuAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFsAKwB bwAABAMARjBEAiAre+kv8CFzkuMC1FoHXPMh7pDjgUDUyKf9rfolNEv8vgIgBct6 oYfPqEU2CiSytlhUyp0GSuxNBXJmkyYlIwTBbqYAdQApPFGWVMg5ZbqqUPxYB9S3 b79Yeily3KTDDPTlRUf0eAAAAWwArAERAAAEAwBGMEQCIAsOukeyIpE4J8chdZQA pFANKZP0UYeNC2XibaOEoQBYAiA0xgLKpEL8LAAbnKoS/u7GuxJqZaH5+1mtFar3 bsh+qTANBgkqhkiG9w0BAQsFAAOCAQEAZxjK3o4j+tJkO65DkaDVVXwqPdLNOar/ MXNZoziXpsvspaI8SVz0mLRrX5PWkdVWPDXcwHVKh/obvY+Pwlx0GRSUCc0WTpIk Ois/+XwO/t6XF/h5JZtKBpTzyxMA3qCngfc04dgkhTVLnvmdeTqj5g4kkOZi+XLi bF2tFdOvwlFRET9Ac2+6ZqbFijErK8PLoTbHeWsIPKq92mup22Go1hOanZlcAzq0 LnrWvSc9otfTw853AW3laikdBDqg3p3jZ+LjXM7VexPhs+9AuIln4tcI8hkcLjZ+ iNGb+qgDuTTtt1tnRpUXsUeC1vPfjJcaBiiZMwU7nT2RyLvwgjgqbA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuczF9THyNnGQPwmNZVeq al/MGhPjZaaMREQQpajalcb6v9RAqWJdfDoljzEL7B1qKI6QE6xhEieyuKFn0z+x 5lSfPwBkQlKSsiESEsCOAtOM9Owbi+LvG+WYG0kycOCHpmr6HO1FvlnhCkhjY0kt CJdRQkRuXaJRG8Ct1jgj4IQa5hbwj9LOj3iMzqr7eATEg30WDV2/BgrRaERCDNNW WxTdDqFwhyTLYcY1Xb43OV2B4WbXl0IdDMHRBrM5sAZduuEVINaQcRnZGZYc8Eso u22kgKniDi78BnusY5C8tM6LoR3nORNLG1N66HUmyaQODBRuNJ/KeBeA0Hn4UrOn hDiak6pdG/Bo3W0+aYtilM9kiUYlnlE0qV8G5WCE5mK3IIS/uIDk6B3jDW0h+AJu iKmAzbDpamfznmltdgEZkJ9SqOuy1F4lQsFQ+Duap9Rmkr3bDKDWV1iFYuoZg+gl 8odTd3DOUWDjHWIq+oEWc9+uz3kFmM2TodWO9/ESSzcEJNeEZ+pP3409i0cWKX65 CQGNnxWwiRKbo4QZb6i4toTOUnjcanLsWJkM9OXBnHBtlDuovlvLuv5LePlpi3ZP /lZoJtefJ3m36Fv4kPnQPrXqro+xMkjo2f1CdsJaAtUtmFMpP1ZYNedn6QHGwObO n6KG5K39Lmo1D3lNWMVlFDcCAwEAAQ== -----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 280793186309053399046926277473003657744869 . . . . . . . . [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 2019-07-17 15:02:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-15 15:02:48 +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.pennlaw.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 757997441907846322231011918320412312941819329029790545437180186601803311178479407082556451706787520540969047862420978127468951547343611871757255701509773130940758641302709550482990645819964193809216667550279588167663959517961998505098688364373407754391400481806154256883450681428851478407639945894035385508331220759036180292385078727616141054084331365276680798054073493861213565335442407284968684696241743045261960351873719217158661515883313491515042709464024092930785086022871196038350332603719350253888608785719664331508937136396323004324266285995565518277353571648422548537116129222195803292521170420696035818554228771805923660380891351971455795477109486884412976629235707844594202345827298065460119478627125616344395951928556307383888563395286189467727187110443278327165268483349426574979292559574377067155639947604971604811832510621589688336686010753666871154833269904057786786238746835308593183886195411692145006245966757879407550108071056702533257623053289892142543560663633431786691034815336346212923644817066172466632185764531238758165465693957511587399089728974921213915483421355645666664784148363529878558519556683017216837405075342953391308204656511869165114299336566698298161680677608339568498579807588064938844899054647 . . . . . . . . . . . . . . . . . . . . [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) e79cd4ea9813940f4bc8a08c77f35f68a29b7051 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pennlaw.org' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c00ac016f000004030046304402202b7be92ff0217392e302d45a075cf321ee90e38140d4c8a7fdadfa25344bfcbe022005cb7aa187cfa845360a24b2b65854ca9d064aec4d0572669326252304c16ea6007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c00ac0111000004030046304402200b0eba47b222913827c721759400a4500d2993f451878d0b65e26da384a10058022034c602caa442fc2c001b9caa12feeec6bb126a65a1f9fb59ad15aaf76ec87ea9 . . . . [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) 006718cade8e23fad2643bae4391a0d5557c2a3dd2cd39aaff317359a33897a6cbeca5a23c495cf498b46b5f93d691d5563c35dcc0754a87fa1bbd8f8fc25c7419149409cd164e92243a2b3ff97c0efede9717f879259b4a0694f3cb1300dea0a781f734e1d82485354b9ef99d793aa3e60e2490e662f972e26c5dad15d3afc25151113f40736fba66a6c58a312b2bc3cba136c7796b083caabdda6ba9db61a8d6139a9d995c033ab42e7ad6bd273da2d7d3c3ce77016de56a291d043aa0de9de367e2e35cced57b13e1b3ef40b88967e2d708f2191c2e367e88d19bfaa803b934edb75b67469517b14782d6f3df8c971a06289933053b9d3d91c8bbf082382a6c