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:5a
Serial 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.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-----
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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