mail.duqlawblogs.org

Issued by R3

About this certificate

This digital certificate with serial number 03:59:83:26:85:15:b3:44:ca:12:47:e6:73:a5:b6:9f:dd:ab was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=mail.duqlawblogs.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:59:83:26:85:15:b3:44:ca:12:47:e6:73:a5:b6:9f:dd:ab
Serial Number (int): 291796317325252461167353045377889064705451
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b8:39:48:3f:f8:87:e7:de:3c:49:79:a0:6f:15:d1:51:a8:e3:40:ec
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:70:82:77:6c:6b:3d:61:f9:c6:3f:2b:7e:00:80:98:80:38:ca:e1
Fingerprint (sha256): fe:bc:a8:66:ed:3b:e1:2e:3d:74:a7:86:9b:01:ba:f4:38:b2:87:8c:00:cf:74:0b:71:62:02:da:19:e1:7b:19

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mail.duqlawblogs.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.duqlawblogs.org

Public Key Algorithm

RSA

Key Size

2048

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

duqlawblogs.org
mail.duqlawblogs.org
www.duqlawblogs.org

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(limited to 100 certificates)
webdisk.duqlawbookclub.org
duqlawblogs.org
www.paconstitution-org.duqlawblogs.org
duqcrim.com
sites.law.duq.edu
duquesnelawreview.com
paconstitution.org
jurismagazine.duqlawblogs.org
duquesneblj.com
duquesneblj.com
duqcrim.com
paconstitution.org
duquesnejurismagazine.com
duqlawblogs.org
duqlawbookclub-org.duqlawblogs.org
duqlawblogs.org
acllib.org
duqlawblogs.org
cpcalendars.duquesnelawreview.com
duqcrim.com
sites-law-duq-edu.duqlawblogs.org
duquesneblj.com
sites-law-duq-edu.duqlawblogs.org
paconstitution.org
cpcontacts.dbliblog.com
duqlawblogs.org
duquesnelawreview.com
www.duqlawbookclub.org
duqlawblogs.org
paconstitution.org
mail.dbliblog.com
duqcrim.duqlawblogs.org
sites-law-duq-edu.duqlawblogs.org
duqcrim.com
acllib.org
duqlawblogs.org
duquesneblj.com
sites.law.duq.edu
acllib.org
paconstitution-org.duqlawblogs.org
mail.duquesneblj.com
sites-law-duq-edu.duqlawblogs.org
paconstitution.org
duqcrim.com
webdisk.paconstitution.org
sites.law.duq.edu
paconstitution.org
autodiscover.duqlawbookclub.org
paconstitution-org.duqlawblogs.org
acllib.org
duquesnejurismagazine.com
acllib.org
duqlawblogs.org
paconstitution.org
sites-law-duq-edu.duqlawblogs.org
duqcrim.com
duquesnelawreview.com
duqlawblogs.org
duquesneblj.com
duquesnejurismagazine.com
mail.duqlawblogs.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5i2yZ6GihaUviBPttc8y
jyoz9wt/349kG2MlE21cMA2GIP4YsLjKyTo5trrN7tIFUDYfOoBRDb8jr5kMWJIG
yXN+DAkZYLlHzc2HNfZS2+fwWgT1kvONsH+uUEQ4gD671rBfDn93UT8hdeUSbfmF
4un7rxDbSxugvgfsYII7YIimgGM0OreDCt2G7IOlPCZzDTQpr9q4OSleAlt62DKc
LcUf/jOmsWZX3vKMM01EGLufkO5x8OFyur5yCarBgu0gXiwOUNHld6R+xUPMMFX/
Ov5Hx8xzTVi6ls84kxjbumfjH/XT+E4Lc3tzXnG2Gos7j6xSTBFNrj5zfn1zpomQ
HQIDAQAB
-----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 291796317325252461167353045377889064705451
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-19 05:26:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-19 05:26:12 +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 'mail.duqlawblogs.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29057344120373934736772231729842445674849782452074491561752599385099850008295500967773060680325114148146230639023237440183328856361507168135862142566366465676815471275175472985694927053686261345328703589806773517009018783890360980624046724239170424005081120770235553802743623866787487543294773625196152049910172848797970425480940624508582706482855208912140279467967883762949959042372790667843862381752388834711140482016381992585379820903398149489561141661093785008957363017879513083907934028397386695917152900426989126371138791571812738833168957526486744834772355743642862922405599950955674116568782901294643035082781
 . . . . . . . . . . . . . . . . . . . . [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)
							b839483ff887e7de3c4979a06f15d151a8e340ec
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'duqlawblogs.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.duqlawblogs.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.duqlawblogs.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dc00b29390000040300483046022100fc6dae232761279d37eba9bd32f1b6a461f88bba8726a2e3defa0811ead0b08c022100ccdf898815fbe6b97734bb40fc848c0a32e010aead64fd552a08c4ac989bcea9007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dc00b2b8b0000040300483046022100dc114286fd890b26877ac47992535eb5209c2feca91729e259c80a664d4a386f022100f4a96df79cbf5edf48073ecc57618b941a58766177b4c56d45e89a725e7544ca
 . . . . [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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