Certificate for localhost Issued to none

Certificate is witin its validity period

Issued by itself (self-signed)

About the localhost Certificate

This certificate with serial number be:84:74:d6:64:90:1b:7e for localhost was issued on by none.

This Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this Certificate review for localhost provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • Subscriber certificates MUST contain the Subject Alternate Name extension (BRs: 7.1.4.2.1)
  • Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder. (BRs: 7.1.2.3)
  • Subscriber Certificate: authorityInformationAccess MUST be present. (BRs: 7.1.2.3)
  • Subscriber certificates must contain at least one policy identifier that indicates adherence to CAB standards (BRs: 7.1.2.3)
  • Subscriber Certificate: certificatePolicies MUST be present and SHOULD NOT be marked critical. (BRs: 7.1.2.3)
  • Subscriber certificates MUST have the extended key usage extension present (BRs: 7.1.2.3)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

none

Organization: none
Organizational unit: none
State / Province: Someprovince
Locality: Sometown
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): be:84:74:d6:64:90:1b:7e
Serial Number (int): 13728226028291103614
Serial Number Length: 64 bits, 8 octets

Subject Key Identifier:
Authority Key Identifier:

Fingerprint (SHA-1): aa:f9:e0:04:8c:81:97:92:92:8d:de:33:ed:43:5d:25:83:e3:e7:26
Fingerprint (SHA-256): bb:ba:4c:0e:ad:1e:04:a6:7c:3f:0d:e5:f9:3d:3c:0a:78:51:c6:1c:5b:55:87:a9:00:ef:40:6b:09:ca:20:47


Revocation Information


Check the revocation status for certificate localhost
0
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for localhost

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA1 with RSA
Key Usage
None
Extended Key Usages
None
Extensions
0
CA Certificate
This is not a CA certificate

Subject Alternative Names

This X.509 certificate doesn't contain any subject alternative names.

X.509 Certificate

The complete raw X.509 certificate details for localhost in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuSceN0OPLasQKl1nCFts
tYd01KjJZMUvigtvkXxuakkueJYSp+NnP7h6u4dwSWIb4AWkPeJ5Z3T6lWOxMq4w
/cWXkmDdT2okU5CuazUIuXtqjf7w9Wp2w7bKvRSn1BzsjFKCnL3+rsHDGOIEpItE
hwGcgupjnhlFz0AFyzZ8Et31bwNLEP8WKWk5rX4FVZjVDsIomIl2TjLI2aRyJ7qR
gdN1xrbdjVVQIrQL/2zXWctM1LoOhchGQ2Sh6CyXxV3G9/zf581h6Mnzrara/PpS
K6oG1mJoi0FiuYimwmg2asfTVBIB3ri1e+5OF33fzf1i8v0AuAuElbJpoPMCoifY
wQIDAQAB
-----END PUBLIC KEY-----

ASN.1 Decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:2|false] INTEGER 13728226028291103614
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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 2.5.4.8
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Someprovince'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sometown'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'none'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'none'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'localhost'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'webmaster@localhost'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-01-07 12:12:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2042-05-24 12:12:52 +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 2.5.4.6
 . . . . . . . . . . . . . . . . . . . . [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 2.5.4.8
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Someprovince'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sometown'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'none'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'none'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'localhost'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'webmaster@localhost'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23373376238630156021298776049858638567259884258367745091055729671878632663759096365777229472597435219078439141066113362929648245893877693723755345080891191830848937775310925429796977302431795086873841988197456723094948050318708892297166637315246986458400730039792996341560121206533841664175787290860603587544891004070897410557872123200231798199042244177623281772937842641352457878539051606948914255106469369696831426270712602022821145807322873203110210724294511248060837094565116323351587529742879837557105870027785714755378321462829377013167467380313777172253888377304677476554621291678754157729513311286957552687297
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		0060f91324a51398abae1d6fc003609ad1ecc9934ea5e9a7024f6a1e14e98725f2e987b828f8f1814ebf23c2991e6dccb68c156f5c743ddbe7270152fe66769f6eba8e586cb2851dd621f2e80d913080f905f1bd6600e3bf8689262a757dfe150585e4fb7bfcf30c81d77702a6bf50297396d4e566b0be68196db503302a23f66135d96d7e17bd6e9a5ff75c4e106503bf219b44fde39a113b5970021dc6c4602adf9404a907eaeeeb45390bf50be3b50ff6e358f5f7beeccb491b1c1cc4ea50064d1f9fa03413191430aa1af86be6dd664eec1d2d08bcefd2cebf02fe55a232da9fd01ecfcb27ec6cd3cfcd723f1d270405816ed4ad36922111840d9b28fe3ab0