www.contigent.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bc:25:13:17:8b:fe:e2:83:63:15:55:3a:37:c2:6d:eb:5a 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:bc:25:13:17:8b:fe:e2:83:63:15:55:3a:37:c2:6d:eb:5aSerial Number (int): 325359223343488543623667298993449749834586
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d6:89:7d:4d:f1:2e:17:c2:a7:cc:2b:e5:89:8c:fe:9e:9c:53:4b:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4e:05:e4:88:d9:ce:78:0d:17:da:fc:23:5c:79:b5:7e:71:47:2d:e8
Fingerprint (sha256): f9:1b:31:cb:34:87:de:a6:3e:d9:80:d8:76:7b:5f:14:11:b7:bc:57:26:2d:67:2d:b6:13:7d:fc:06:a6:b2:c9
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----- MIIGWTCCBUGgAwIBAgISA7wlExeL/uKDYxVVOjfCbetaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxNDE5NTRaFw0y MDA1MDMxNDE5NTRaMBwxGjAYBgNVBAMTEXd3dy5jb250aWdlbnQuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvM6XO9EAVzPEZ9c9m4aD+AidlgIy J0kCsC7dMj/chywAkgm+XXlY0Tmy/b74i4nBVsmR6xeKWnmJKuUF9hDv1yBVMlth AOBnEvnnPUgwgxYmQXN/sbf7VFMU3zmaxN+wYyZNRa+DPcAoA/A0hJ3Hxn3wfvB1 Eu1QC/GRnlkwuNIDSC98YGDjfG9ZtqZGZov6v9+ObfLoxwpRMSnVPyKDq4AgCYNA WzR9zH9LNu1DcgENkLiu8nuKVfel9BSLVPhpHx5HGL1dtiVDNaB2NX9odDkFKmKf tkT5Y/epfMGbzSprf1fY37uW3lGECfvFn635iZEgcqd1c+8aGHZHHQ4CYkTy9bz6 hV+lpFbcMmdKaTytf6slxmDtCao4vLVXBh/EWPzNZ0spriFj3SKbA0jl4bIL3vRz n/UHji4kDQrKJOmHQIx/VhenuSnDdw/54QyqgGO7YhZElya9BrrSYWeae6DmwbmQ LqjE0DBVq7jMGQHz49Af4EjbdeJ8uE/d5mGyDy9CQ0mxlG1sS/1n9MfWQ6uJB52M v9vNlvef5tPtKrGJYYtEQYgZVg+ou989M+BB4HBn0IgMPCJ7JSFWUbx5A5Qlaq3A qgcjARX1eM2om2BtMaRa6g57z8kLVWl+HBZqfH7i9y3SyKpWXBzVMuqfCxyHadV+ Tmeoo5C8vfgEXH0CAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU 1ol9TfEuF8KnzCvliYz+npxTSwkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29udGlnZW50 LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB cAui9lQAAAQDAEcwRQIgDC4+3hvHD36SL+GOgFBEyl3pPx+yY2h3nE2vkCPrWkQC IQC9pwLkKYA7qrPGpbcOnR2qT3UEuknFvWkjCIFo3pJhVgB1AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcAui9nQAAAQDAEYwRAIgDCn7ZSEyZtoR F8GOkAfT38YRpjG9AMpsjglJvEM5tZoCIGl69FeteLfxngF/5fu2c3uE01jME1Ok Iva++GYcEpbjMA0GCSqGSIb3DQEBCwUAA4IBAQBuWgXHpb/oFFKVb0n/VwCxBKxa IqCNnBYQHxILUmJCdp/CdAAv0Eb934Lr+ngqedJCq0wRyqDVNbRwEM+1fLyUpO6x ep7F5OwOPhWa++b0KYojUuzKZLLEFknwGOlEFgQQQM5tdyKnqDDqL6wZFmYdl3yT SMF6r488C9usAKDUG1GePBtPZLFd04xYaYr/T2OiqL7SA2JC9PJ8WUulPKyiJA4t aH9BWJO0fVXjFwxt0Kb8jWaUOy7D8xXgjfIClEkMqmoX2QyHLBqe2U87xpR78Z0x fzhb4/gTay9xQat0mpdn1x8aQ71rTAYzZW0pc2grbmNwcLIOj7pH6Qg2uSXp -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvM6XO9EAVzPEZ9c9m4aD +AidlgIyJ0kCsC7dMj/chywAkgm+XXlY0Tmy/b74i4nBVsmR6xeKWnmJKuUF9hDv 1yBVMlthAOBnEvnnPUgwgxYmQXN/sbf7VFMU3zmaxN+wYyZNRa+DPcAoA/A0hJ3H xn3wfvB1Eu1QC/GRnlkwuNIDSC98YGDjfG9ZtqZGZov6v9+ObfLoxwpRMSnVPyKD q4AgCYNAWzR9zH9LNu1DcgENkLiu8nuKVfel9BSLVPhpHx5HGL1dtiVDNaB2NX9o dDkFKmKftkT5Y/epfMGbzSprf1fY37uW3lGECfvFn635iZEgcqd1c+8aGHZHHQ4C YkTy9bz6hV+lpFbcMmdKaTytf6slxmDtCao4vLVXBh/EWPzNZ0spriFj3SKbA0jl 4bIL3vRzn/UHji4kDQrKJOmHQIx/VhenuSnDdw/54QyqgGO7YhZElya9BrrSYWea e6DmwbmQLqjE0DBVq7jMGQHz49Af4EjbdeJ8uE/d5mGyDy9CQ0mxlG1sS/1n9MfW Q6uJB52Mv9vNlvef5tPtKrGJYYtEQYgZVg+ou989M+BB4HBn0IgMPCJ7JSFWUbx5 A5Qlaq3AqgcjARX1eM2om2BtMaRa6g57z8kLVWl+HBZqfH7i9y3SyKpWXBzVMuqf CxyHadV+Tmeoo5C8vfgEXH0CAwEAAQ== -----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 325359223343488543623667298993449749834586 . . . . . . . . [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 2020-02-03 14:19:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 14:19:54 +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 770265337733741385512017922687332004011713573613232089905122280696077236427079307716659480111725856887323132068664136375780646842251389815021656732531411904146340192696571618054444401167928797602543843749193720247775197170190745717818657513616259905979830415077099349353719042856054391962780219265703429614194759652963956487216803938202355598217041402564233161711832089874845741650206419722387985177629918160561078188171098713337652561648914267749045502011383334876512527665980655758507820653848887785179666208221168656248144485341954776967670470035458165195559503993680592007184236141562153010858720870423293031602331182329362377960495411262666836658394046285442504987172967345639156967995530741685135143428881465723786579244479274610463083370198160457318148158072611631812622340294660259726634486544286826892955084404416627798884299376981862072806750442377468522299550123920890004494973783541507397949438494632102873741900851684680188702467072429465491763235166098598814496437685045724665476806480288641801615155262311680731497431794861278207039243235311151195880971719140578930766131914773155616359257633222762877939492850315733634441599464825492938020734627662088069387806427318793134380471024174373673321737408951785184976723069 . . . . . . . . . . . . . . . . . . . . [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) d6897d4df12e17c2a7cc2be5898cfe9e9c534b09 . . . . . . . . . . . . . . . . [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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700ba2f654000004030047304502200c2e3ede1bc70f7e922fe18e805044ca5de93f1fb26368779c4daf9023eb5a44022100bda702e429803baab3c6a5b70e9d1daa4f7504ba49c5bd6923088168de92615600750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001700ba2f674000004030046304402200c29fb65213266da1117c18e9007d3dfc611a631bd00ca6c8e0949bc4339b59a0220697af457ad78b7f19e017fe5fbb6737b84d358cc1353a422f6bef8661c1296e3 . . . . [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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