www.contigent.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:68:13:23:47:89:ae:66:d7:00:c3:85:d1:95:66:b9:0e:bd 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.contigent.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:68:13:23:47:89:ae:66:d7:00:c3:85:d1:95:66:b9:0e:bd
Serial Number (int): 383863948400087863748426939883678309355197
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: be:b3:e9:15:54:ba:a1:ed:ac:75:52:c2:6f:76:59:d5:18:6a:a3:cc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 38:e7:84:0e:ba:ea:63:82:16:08:ac:a1:77:be:ac:ce:c1:58:17:a9
Fingerprint (sha256): 02:03:65:ff:cd:14:f6:a1:64:05:42:5d:0c:de:36:c3:29:ed:c7:f8:35:27:85:8e:d0:34:c2:8f:61:94:a3:3e

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 www.contigent.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.contigent.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.contigent.com

Other certificates including the domain name contigent.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.contigent.com 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 383863948400087863748426939883678309355197
 . . . . . . . . [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 2019-09-28 19:45:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-27 19:45:37 +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.contigent.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 832679919684059991773719119441296438696032660132138832934127449647157112555729108531054460569184311132347901486217906790609224051738597438819511922421191900130262798219178188955768139028336176978037439117055405030844179273671164540007453345163199071427835530178964193706687955165976295665647159367187682493474163062912083142125457491343988790342723239240679614494324373365230299822107583485418832679000962167489458655933574848444834021449134631155787244564533231894516515403177100849790193206440758213191208793196418498295812599396316278948828271142362750100457671592486376069116947976908386659694246990159451121818992164003728882186248220176934768527180952399670585825121238632637304359789752932531619843604495386988718967961314098778075351275399117679566859837919313816690772172110004876451859665240762259304014796006471118956423698215296415027208565090650496312621611965728458141172900955382887210363294478683809262035404151332190687137199703517007074686823990156698989766414302021300380386133232852492923487842767074114329140975777230855782531733513666403644825764906740992524896125963726844763124651038321643610069436475610790231820627529246158482032196634357846942335926021044995375073383493366835625639492602214823639247447947
 . . . . . . . . . . . . . . . . . . . . [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)
							beb3e91554baa1edac7552c26f7659d5186aa3cc
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.contigent.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d799f2ca60000040300473045022100a73958baa1508b0af2e6a6b8952dbf174d4568aa6152861398b0b0be96bbb0ea0220065c75a87e152bce2c56684378aeaff8e4122d51b2a7bac925e68e52c94719cd007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d799f2c92000004030047304502204fbe5c41e1e113aef05ea1f87b71a12d8bb1b1b6f6eb994b14f13a5cae0aaa30022100f99dee9a554e69c287f1c5202fdf9e82429e47f15e97fb223d072076a16746ae
 . . . . [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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