sergeynefedov.com

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 9a:72:be:6b:ab:ea:d9:17:0e:b6:ff:44:54:d9:0b:2d was issued on by Google Trust Services LLC.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sergeynefedov.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 9a:72:be:6b:ab:ea:d9:17:0e:b6:ff:44:54:d9:0b:2d
Serial Number (int): 205296895381193948120605478170039749421
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 50:e2:da:f1:58:91:81:39:9a:ad:50:f6:3c:0b:55:22:10:d3:a2:10
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 24:e9:47:72:2e:10:08:5f:cd:a9:f4:bb:cd:e5:94:dd:ad:bd:e5:0a
Fingerprint (sha256): 16:ca:2d:f9:f9:d5:b9:4b:4e:6c:59:f3:00:8c:e2:1d:42:37:85:8e:8f:ea:71:c7:af:9c:41:42:2c:45:8a:05

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/rvFHC1WmqvM
CRL Distribution Point: http://crls.pki.goog/gts1p5/lyHNLHo1elk.crl

Check the revocation status for certificate sergeynefedov.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sergeynefedov.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sergeynefedov.com
*.sergeynefedov.com

Other certificates including the domain name sergeynefedov.com

(limited to 100 certificates)
sergeynefedov.com
sergeynefedov.com
sergeynefedov.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv6yIp9m6nTCpDEpXa374
8DIPV1NQz1JXy9YGkwWy0c4+v9Jnh22GbvQiPW/Yqh9zNnronX99YVevnrUMMqCO
JAnN7h5BkAe7S34EysP/BiE8+uXtB851ecO7E1AMOFBoUpp7Fat5ylag7EHKvCuO
fvAEArzA9d89ZjhcCulT5vYuZtViWKIAOr7mD63ZfOiVAGkvnOhQRW0EEORO4e7Y
m9L4ef4ECc5HEqdinF5BUOQ1kVl4EEY6BBj6b708SBA55Szpl4A49Yi1e1lDN9lg
KGCEaswGxFLZ8K48ZTenUnp1POYuL50RpJW/JVqFzVkqOLGyJlt/DhTfGjoOTd9l
aQIDAQAB
-----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 205296895381193948120605478170039749421
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-24 10:01:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-22 10:01:24 +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 'sergeynefedov.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24196595841777529567441959282912010659147466227762850129352886580305358022474578409726356582790806343396475522388372274583339508010215677458766867758300153212661317881454091790973058892278960218987829680272297286288523927385643865143135924671673978800099633685050924910054157238328811327792128576889271553196949031894966428989024089696601680167633164121988175157192757169393204271142099884565397239817597800469674067487907731554641645328190446201448060339758461058247208157594680204847822784395085292769807724837018673594370285080907789460167819571374810111618137325337325495260519807454626836038994412363910639215977
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							50e2daf1589181399aad50f63c0b552210d3a210
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/rvFHC1WmqvM'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sergeynefedov.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sergeynefedov.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 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://crls.pki.goog/gts1p5/lyHNLHo1elk.crl'
 . . . . . . . . . . . . . . . . [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)
							00f1007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a2734c9d00000040300483046022100fd4f5fcc995e44c78038483d076e07012f07f500434c5752b1fde2abc8ea9162022100ba89543ac038abcc15de95ea99108527174786a91340d3e515b74ceab34f08930076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a2734c9cf0000040300473045022100a1011d0dc223a17c94ac426ff04ab1e2cf032844c14ea13c8efa5950452c0a3e0220561e03ee596d941489ab5fc71875b9f84b598b18290066812d970d818487fd7e
 . . . . [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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