pennlaw.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d9:85:de:c7:92:25:ec:0e:27:63:50:d2:40:93:1d:e6:4f 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=pennlaw.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d9:85:de:c7:92:25:ec:0e:27:63:50:d2:40:93:1d:e6:4f
Serial Number (int): 422468361410005180873339164636247578502735
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0a:ca:c6:24:8a:d6:f9:9e:81:05:dc:6b:a0:32:76:c1:4d:5d:d7:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 08:51:9e:08:6d:c6:bc:74:cb:89:e7:b4:52:67:99:4a:b9:e3:3e:d1
Fingerprint (sha256): c6:50:ea:b6:cb:91:83:ee:1f:34:b2:ec:12:38:94:a0:52:da:5e:50:54:7d:08:9e:05:e4:c4:4e:14:29:61:0c

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate pennlaw.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

pennlaw.org

Other certificates including the domain name pennlaw.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for pennlaw.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 422468361410005180873339164636247578502735
 . . . . . . . . [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 2020-01-10 10:21:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-09 10:21:10 +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 '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 838365849721512587791559018854370353709822431451500262709051723499127636179970389376383470589881966663037199434088667127833419519862831201672118747512178058463694535008309781475268363190731696419032907651703528219054294198888561088060535792240683182003239869529662193833319950588313956173825713398449360443842190205698808811374273831402458272391551641995287573368641340917771989705282083604751675158090782280768116125771125918314296129998009612507163193352683597070655712411941149998866932747232807071622431072861334335179482529815177720056627825168411427651485051121831493412799459646039774864998269272545991903256797726155540159536337716535256450597324725940253987948529716639126274545398073618341269443038244987336204367219714192457288945754526163991401553849895080195329839489730536240416812686592351756073113531761720004550726776353323561252273808278526776008256859781139645385255123663566636077804705568603030106901489469122603466594590260038777886882594868100062481331573676628405783623624969875811089760388569769619370753380262811614413142784678729682450333662321924146502772215156177879460099991908985988051208338022815920127027348461908144442864486731443987919883928686054486713804587442566317749969792807090115261017957427
 . . . . . . . . . . . . . . . . . . . . [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)
							0acac6248ad6f99e8105dc6ba03276c14d5dd7fc
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f8f2fc505000004030047304502206472e86b147d762d485a7527b5ec83e4c00b5d82042e1fce3c7d3f11165b2298022100ce1e2672aa4e2b2d9a2699af28c17a3fc79af195b4ca7242b3c17f9f07c46cd5007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f8f2fc500000004030046304402201f5dae09d8ab5257befe195e4a3b642ced00e8de1b725538fa3c9593564919330220290f81b8f0aca15398ac634062e60687ce6a9731ba575628ded11339a8beccd0
 . . . . [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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