pennlaw.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a1:24:34:5d:40:6b:c5:a3:5b:81:04:96:c3:a4:a7:6b:89 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): 03:a1:24:34:5d:40:6b:c5:a3:5b:81:04:96:c3:a4:a7:6b:89
Serial Number (int): 316170442968204782706325533121231595203465
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:5b:9e:ed:8d:89:21:5e:1c:14:4f:a1:f8:dc:89:0a:2c:f8:83:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:fa:ae:21:9a:5f:76:28:db:e5:ad:ce:53:71:0d:ac:06:8b:ad:e4
Fingerprint (sha256): 58:80:0f:79:77:05:b8:e5:22:25:d3:e7:7d:6e:c5:00:a2:7f:b7:2b:83:30:3a:c1:a8:5c:87:f8:97:35:d5:0e

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 316170442968204782706325533121231595203465
 . . . . . . . . [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 2019-05-17 23:46:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-15 23:46:28 +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 772865759620149622469291292479417212207169439000053067865226142037250432333899189992435446232462886938909234400439504042951812210153838071308482574458388658008042130639569976132946790997274491326043794372724372854941839175263885140525782748911384866884814407745189131060727233551471793670720779932645625525271731224039529180003580889437747499566966178291918741470027568533384603978038307036571080046106959847464328228709385684796426397044845233695980013542339081310732731732043913212365110159469982840669267358357350833576146319670903109910845317566923116285947271040297008861311634635963159107703555077705434738239688086126954374844648504200785525282134419293527142278190582942632912942530118127029475699997476736190037607555545317262962684351926031475941531835029339752295628598992378609262015931232312775695025444763480606043309236314987360088480350949878203440309151251397620171730841634358404600250466115169832801032482674963020213182434221869852578359287363592756040517676471592772639884592223424451265609240691284273778389369545969509519649726907918442738974395019494091968453717878158152062539200070419267656508988527778452903587828520393165867449451537304255076707148359751842946477454115415737778924107216130206100843245277
 . . . . . . . . . . . . . . . . . . . . [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)
							685b9eed8d89215e1c144fa1f8dc890a2cf883bd
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ac86783c1000004030046304402205929a7198b4a86efff67d324756366295f88f9f32fe505fbd66936c74f7ed5860220508a038c71a1cd9cce909e41e136e078be5904ee39abfe1a2d38102b77cb18e500750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ac86783e500000403004630440220508f6bc2cf14291423a1d2c666c5af01be0a05e69387e511842c45342eb7bd0102202bdd3c88cd70d067913d5ed06c0b7080e259913ccd496c4e91cacff6ebf80489
 . . . . [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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