13872.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b2:9a:b6:01:82:0a:cd:0c:02:6d:82:7b:60:34:50:ac:32 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=13872.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b2:9a:b6:01:82:0a:cd:0c:02:6d:82:7b:60:34:50:ac:32
Serial Number (int): 322112765247172330286518408516577239542834
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:3f:7f:87:f1:84:fb:a3:96:8a:83:8e:59:8c:ee:ec:7e:72:f9:75
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:95:ac:40:a6:a7:ba:b2:dd:d3:dd:ba:3b:b6:5b:61:5b:a1:46:2a
Fingerprint (sha256): dc:33:e1:50:f9:1f:4d:9d:bd:cf:bc:12:62:ba:5d:58:09:62:7e:f1:59:0d:30:e0:e0:72:1d:d3:cb:58:83:7a

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 13872.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 13872.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

13872.com

Other certificates including the domain name 13872.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 13872.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGSzCCBTOgAwIBAgISA7KatgGCCs0MAm2Ce2A0UKwyMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTQwNjA3NDNaFw0y
MDA0MTMwNjA3NDNaMBQxEjAQBgNVBAMTCTEzODcyLmNvbTCCAiIwDQYJKoZIhvcN
AQEBBQADggIPADCCAgoCggIBALGioKOqcXU5BjMpHhCVifHBIevplmyY6Bkt+0XQ
luWlvcYh+yKjXCkC8lKo12Tvxpw/nF79tywaRlXn5vKugHMyjM0nEOlUK0nq3XLS
l2nsp9ro8o4xmC0rvL36P5+OhnSJST8LZj4dC1DrQC9oq0sTubz+TFo386Xb9ncd
OBrc5emRLPASD+hGEec35VIVYffXMTHRYahGRhPPvk1zfmeXh3e5SqGcKJxWNiYm
abVLcKc47OfD5Ked+stFd0b5YWKEHOodmF/OCsAy5AZOGwjmF5c/Il7dSUFy+0Rm
t9enSolmiqeqZ9O0quauyoSBle8PsvSUa7f3q3lVz5/ZGaZvn5sUAljrKjJRvGAD
In7STKf2BL7qfs1U5TuS6evco1ajRujNR3dcWiIq6b6QFnszSu4S8XGFvSgraVP6
hWkA2YfHiJQc6qOKrL6j4kugyJgsJ91+/kathysK0+93M/ZPhpdwpPgJVsOaBMGd
M8NUaBvcndThgOn0Jj0mhs8grqIK74Zov3UVg3MGsZrue48e3UHh28BdwSPuhT0F
PHN2Rg8Q/zMogKFYrhj+cCUpiBl5Zovq3FeUPzcJeMzPJnWwXFoY6o/8iJymxpH3
h07dBICleTpKcT7GNsn3eB6+m3Zrrt+OvfB8u8roC7qgtEUqWwcLcPI3zc7lCTpX
aBDLAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEs/f4fxhPuj
loqDjlmM7ux+cvl1MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G
CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJMTM4NzIuY29tMEwGA1UdIARFMEMw
CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j
cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAb1N2
rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvouErHAAABAMASDBGAiEA
7z1d7GhMAXPNPjmWiK5xLEIvaamyGxWhXrWTseEuuncCIQC2+3sePfXCPNLD6MTm
/qwGGvIe0VbIO1+3HrUb+Zs08QB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJ
Uy3vi5BeAAABb6LhKuQAAAQDAEcwRQIhAMQ1TkMhVPlROH7ANk6matdyoKfuvyiu
eIaPThm3SBnXAiBS2ZQR7NROVwVf+l5uUCRbZ1u2P43/RsKdjwuZI2S2LDANBgkq
hkiG9w0BAQsFAAOCAQEAMNAA9ivt8cIl95AtsGPWuzIGvmK+J3L7qH/X/wEYKCwq
HkstwjYbfV4hEbBCWuqDkKOvObUkfGkI6Ym8WdqgpFlMtIcMv8baf9TzSr2t6vTj
GKN4Z8NNJYW37SvS+Op2jfUxxBlK3zpzUXPbZ25+vgP3YTi2f4Izd9qQXbX/uoIh
jO1pF7vPrk74QQAT7ZYGF7zxk1Mdxan0x762SXlZv0YQb9IGsvg5apzjta2xIdbT
fBwZDpXP1gU93JTNLLH/JvwsjR0D9gGnmNWoDzToBN6B56mhQxVNpXyaxy4PG9EE
3Mmw9tobzi3vxjZ+GvWbSbEVkokiPwE8+vJHfQFiyQ==
-----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 322112765247172330286518408516577239542834
 . . . . . . . . [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 2020-01-14 06:07:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-13 06:07:43 +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 '13872.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 724688649667795007730418290887043521217453242082031069975132612971850422658378405757800343008652040307801409813319577538933416939457806583559076680494392629354511492638701793293604065243760720607582434706338618608272073858562915635586093589219112612946218558107767865169938629543708264413999219838967008331525466388346098209592120583940672348401041615992672911152213353528217637990341439630623903751036243224505397497859026562226787062277159551411618488018580671262579506125553964773682035857285091174814255147123414764084136859902195250133241634583696508107202022056297669064940249545899010412273192047065719357329334794680509864952673979930733052582679744960616108136773154757775559240269299132431261862639783791381102182160769755084978979922062414420020002715269035949031394383000724840785045824615305890426187364329279309156292642460452926139266510322934497615651614604501295297038081019617442770622243745378943088021383932725764896709712356370604193731730269832267340833642317773415483246225384146369732150357785250824133337162703199947030580049821674274830672072511636201613315916150063657408875189142640032695464170860285049102035084326155966884404383732554998839685070560101174753601742639359734134678653454585594478206652619
 . . . . . . . . . . . . . . . . . . . . [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)
							4b3f7f87f184fba3968a838e598ceeec7e72f975
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '13872.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fa2e12b1c0000040300483046022100ef3d5dec684c0173cd3e399688ae712c422f69a9b21b15a15eb593b1e12eba77022100b6fb7b1e3df5c23cd2c3e8c4e6feac061af21ed156c83b5fb71eb51bf99b34f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fa2e12ae40000040300473045022100c4354e432154f951387ec0364ea66ad772a0a7eebf28ae78868f4e19b74819d7022052d99411ecd44e57055ffa5e6e50245b675bb63f8dff46c29d8f0b992364b62c
 . . . . [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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