www.contigent.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:69:7d:7b:b0:48:f6:0b:66:04:40:97:46:01:a4:7e:75 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): 03:a3:69:7d:7b:b0:48:f6:0b:66:04:40:97:46:01:a4:7e:75Serial Number (int): 316943104088761560726462878796233662824053
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d7:c3:c4:59:b0:39:8c:02:95:98:0d:c6:7e:b3:e3:a6:5b:47:ce:96
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fc:68:ab:5e:02:7e:11:35:c9:7e:d8:97:a4:c4:27:61:40:c8:d2:22
Fingerprint (sha256): c2:6d:25:56:7c:47:80:13:51:38:9f:6e:59:9f:9e:15:80:c3:5f:7b:5d:d2:fb:38:19:78:50:c1:c6:e4:3a:4e
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.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----- MIIGWTCCBUGgAwIBAgISA6NpfXuwSPYLZgRAl0YBpH51MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDUwNzI3MTlaFw0y MDAzMDQwNzI3MTlaMBwxGjAYBgNVBAMTEXd3dy5jb250aWdlbnQuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0LGZSxF/nODTEbKTIjN+jxQ3TcDq LspIYYUqcnJMaLSTpCtemk1gFPSgta+WcGvmBvjS/t8hqQVnkAyybmOo2E+hPnco DTwMm82m2LcjEBW5V/aCEuMerVK2paP1S4LKEjIxt/LM6FGx5ZjKOOvd0lnlaTAe ype0yk1EU/NfT1/tl58k3WsGTRDu5WF4jC48vs+x2FB6sm3jV51ANcgs8weizh+/ HA6G/zp0ax/Mmku1iPlH2tr/7yaXMn8AsrLmRXnUe5FBDDxiJDYdgtr+zu+r4P+H SUVjtTvsHnFLsHNueBZHkiLT49VOMXiEVozR49WluF68tx6mjJDs78E4NzbvftUH INMEgcdPWEiY+advV9jLh1nisuikZKg50mheOGiGR176m/QxMrT+8dQkfVXPuTA+ jByaSmg4h0QsnP2FzV8yT84AULd/4lB1pShDxdb75s+wmAfkWBasDLljQueWZisO Fv+TvC2sV+V6LFwCEL4wZzGSB6NhWQfZcODOtNrpvrY9fLxAWAPXMWGZrxSKP44Y bb57NsWQF3kCo6n3zGDtSk633dzz5sSUnmCqhntY0zj/ZwTr2zPpUCeAAL3l8j8/ GG16Mn+sjq8Rbkg9Kca1lSzRzcQVuVT88BPKJK1Eq1reiHLYIaAaO+FS+s1fdjrq J6/beH6lYYQzYZMCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU 18PEWbA5jAKVmA3GfrPjpltHzpYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29udGlnZW50 LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAAB btUrrUEAAAQDAEYwRAIgBTRl8u1CXoZGaguP1/WbQzqRTKCHKZL7KWNOyM0UqAEC IE7mioIou4tqNzPBLl8SqHqAgSixwlg4gVLcPRcOECtwAHYAb1N2rDHwMRnYmQCk URX/dxUcEdkCwQApBo2yCJo32RMAAAFu1SuteQAABAMARzBFAiB/7E+jYgWgoorY tBxZrUVcm3GGiBWx+Zv5UswKiwG+bwIhAOF68diXLbFUfr6360IwAFMD4qglb+bm JvoTxv9s/d9YMA0GCSqGSIb3DQEBCwUAA4IBAQBeolI41HgcmR8W4EpYFjn1jpNu 3Etkm0zKycDw1xXkxDgTpIvSQhTuOt8ZoKOVXipYLha9mJk7yB2cuVEAckssi6Hz WlIqYYwecK/4DfSnGVbIstrqFP2qrmBK7PU9jXVhsdFHxLW5IQVFTyiZedAB/kwj KxImDscjt2hwU4ul5m6CIl9kfSY4uX+VHV4oN8ui6MtXJs3ulkoAxSFFhTPURdI5 JtbiVpvd7v/vN/2QUt/vjQuZ9EYyyORzuyxlyIXh6LSGKpmcXsniGP3Ipm7zGyro MlF0joVf0P2SYfqjL9SLjVayVesgEsIk323t+N3kUSOSdQG4k5IZXkHMGuyK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0LGZSxF/nODTEbKTIjN+ jxQ3TcDqLspIYYUqcnJMaLSTpCtemk1gFPSgta+WcGvmBvjS/t8hqQVnkAyybmOo 2E+hPncoDTwMm82m2LcjEBW5V/aCEuMerVK2paP1S4LKEjIxt/LM6FGx5ZjKOOvd 0lnlaTAeype0yk1EU/NfT1/tl58k3WsGTRDu5WF4jC48vs+x2FB6sm3jV51ANcgs 8weizh+/HA6G/zp0ax/Mmku1iPlH2tr/7yaXMn8AsrLmRXnUe5FBDDxiJDYdgtr+ zu+r4P+HSUVjtTvsHnFLsHNueBZHkiLT49VOMXiEVozR49WluF68tx6mjJDs78E4 NzbvftUHINMEgcdPWEiY+advV9jLh1nisuikZKg50mheOGiGR176m/QxMrT+8dQk fVXPuTA+jByaSmg4h0QsnP2FzV8yT84AULd/4lB1pShDxdb75s+wmAfkWBasDLlj QueWZisOFv+TvC2sV+V6LFwCEL4wZzGSB6NhWQfZcODOtNrpvrY9fLxAWAPXMWGZ rxSKP44Ybb57NsWQF3kCo6n3zGDtSk633dzz5sSUnmCqhntY0zj/ZwTr2zPpUCeA AL3l8j8/GG16Mn+sjq8Rbkg9Kca1lSzRzcQVuVT88BPKJK1Eq1reiHLYIaAaO+FS +s1fdjrqJ6/beH6lYYQzYZMCAwEAAQ== -----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 316943104088761560726462878796233662824053 . . . . . . . . [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 2019-12-05 07:27:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 07:27:19 +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 851396200124169786754652752630016822119932405754434206298418975056624055918872213753131010844262310562091144936866257507776089503428950311732544239597654040504925690946902165682802110964637319581320239373992338916064363106081635417649231232001169241814945347736460966578888787070717821847622198609350755703124566601557017868320989208753347150433114731581940934878861028359073797268949445252131684549376394060830427912998435192673880018516325970167708114919060639544009432738277774426685711855824671544517978204920660495954498481904367305146121597429805706472920432842916569605363200179722284512283680168826930095819471202119631256231657583539804315478303115944880138445268527412277426382547597509098128148162070033895084591721705069922064841764220058035861577312702744985292873200982592550162243790043670577579864838397576563486635628444578047806918788875414482703230345561576520811595602603561217061168764517226845331721853090495575435783383396850542423523078954430321768699114236535345176090233856373289577334000936015995172939443806507121960884279080496859650881417040696093669926179285202663411110539929542083347880378990118109715577252330626027754395435182650603474939023189510127157807860297442917869291094024713558965771002259 . . . . . . . . . . . . . . . . . . . . [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) d7c3c459b0398c0295980dc67eb3e3a65b47ce96 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed52bad4100000403004630440220053465f2ed425e86466a0b8fd7f59b433a914ca0872992fb29634ec8cd14a80102204ee68a8228bb8b6a3733c12e5f12a87a808128b1c258388152dc3d170e102b700076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed52bad79000004030047304502207fec4fa36205a0a28ad8b41c59ad455c9b71868815b1f99bf952cc0a8b01be6f022100e17af1d8972db1547ebeb7eb4230005303e2a8256fe6e626fa13c6ff6cfddf58 . . . . [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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