DV SSL/TLS Certificate for *.gololobov.dev

Certificate is witin its validity period

Issued by Amazon (Amazon RSA 2048 M03)

About the *.gololobov.dev DV SSL/TLS Certificate

This certificate with serial number 0b:d2:53:67:f9:e6:fa:d5:77:40:4c:89:f3:27:40:b2 for *.gololobov.dev was issued on by Amazon.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS 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 DV SSL/TLS Certificate review for *.gololobov.dev provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Amazon

Organization: Amazon
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 0b:d2:53:67:f9:e6:fa:d5:77:40:4c:89:f3:27:40:b2
Serial Number (int): 15713581971765235375201685827591028914
Serial Number Length: 124 bits, 16 octets

Subject Key Identifier: 62:bc:e5:a7:6e:41:34:9c:5d:f3:9c:38:f3:5d:98:2e:83:04:f4:8c
Authority Key Identifier: 55:d9:18:5f:d2:1c:cc:01:e1:58:b4:be:ab:d9:55:42:01:d7:2e:02

Fingerprint (SHA-1): dd:7c:c1:57:c5:27:91:b0:04:6b:e2:7f:fb:a5:63:74:d9:08:43:e0
Fingerprint (SHA-256): b4:ee:7c:f0:49:79:47:30:78:5d:76:30:1b:fe:8e:49:d7:1d:6e:34:de:c9:0d:25:97:d7:f5:62:99:7f:4c:34

Issuing Certificate URL: http://crt.r2m03.amazontrust.com/r2m03.cer

Revocation Information

OCSP Server: http://ocsp.r2m03.amazontrust.com
CRL Distribution Point: http://crl.r2m03.amazontrust.com/r2m03.crl

Check the revocation status for certificate *.gololobov.dev
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.gololobov.dev

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for *.gololobov.dev in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlOHeQfuu0omjbVlTAQfr
xfdMQlSNUr37tb5MECuggwax97yNj2+tAWPBntKcmOjh9ZTx3Mee7mUtLfBhNisc
qHRnfm9dLtUOI7kYmSxyuvbYJNV3Y5HdrmnEBSHP1PRmkS/evfL0C3c6T8DBPff7
bbliPkQ6rtNL4hHe4gpUe0ixt0StgZOch6LC/sqWHQF+/hYAMt5Ha96gd0ZBJmiv
Gd6HkbpwmDu4SedW3/NMkbnMl+WMjMoQhieDpP+GsK/qC4f7Tnn0tZsYIgJdGgr8
vm9ULx8pQemI2xr5U/EnvcXPvLX4vrepGVYMusb1pQaGYkzOgpi9Vs4PCMkTnl/q
qwIDAQAB
-----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 15713581971765235375201685827591028914
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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 2.5.4.10
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M03'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-10-23 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-11-22 23:59:59 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.gololobov.dev'
 . . . . . . . . [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 18794648892777650434701998512760346659554470869544498087028012018051641824828193313495998665644941312926264230182590812822677261142528387377572579577942003942430823434709845835996786560538802637868755836693589536405196995194443757716435661903236402381202656624466544187807947274172143637669197968103484813412030890517970670855372149609611726920401204719313049896837707746889893875850088641650522251228672139368780224911069409029449139139245116616372031139647684346771983594765699010037566068862680003918030308602455234878727038993046654604161570584480988005729203328706561023156285187061476897528966654536244332063403
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 55d9185fd21ccc01e158b4beabd9554201d72e02
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							62bce5a76e41349c5df39c38f35d982e8304f48c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.gololobov.dev'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gololobov.dev'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m03.amazontrust.com/r2m03.crl'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.r2m03.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.r2m03.amazontrust.com/r2m03.cer'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (369 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (365 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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