k1021.xyz

Issued by Sectigo RSA Domain Validation Secure Server CA

About this certificate

This digital certificate with serial number 07:c7:6b:ed:b9:d9:ac:41:55:ff:44:81:b5:b7:16:50 was issued on by Sectigo Limited.

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=k1021.xyz

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This certificate has expire since

Certificate Details

Serial Number (hex): 07:c7:6b:ed:b9:d9:ac:41:55:ff:44:81:b5:b7:16:50
Serial Number (int): 10340052097762825589862967768549627472
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 05:9e:08:4f:fc:29:2b:01:9a:a2:9c:7f:ab:52:a5:8c:dc:5b:dd:fa
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1

Fingerprint (sha1): da:ab:eb:82:6f:43:10:e4:d4:95:52:0d:bb:dc:95:66:92:6b:ac:d4
Fingerprint (sha256): a7:4a:91:26:2c:ff:8e:e7:30:d9:96:6f:e6:e6:83:20:c0:2b:0f:78:9f:91:f6:51:dc:fb:77:9d:9f:e4:e5:77

Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate k1021.xyz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for k1021.xyz

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

k1021.xyz
www.k1021.xyz

Other certificates including the domain name k1021.xyz

(limited to 100 certificates)
k1021.xyz
k1021.xyz

Certificate

The complete raw certificate details for k1021.xyz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA818R0OUtyCN/o+7xlPzx
6FGdu1h7rZl4RD6mBiCEpA5zqJc+8rhg8+3OdVWVnajsJJ24gVgIxDhqkWDFmnlh
LcntEuss9SlkbH2QtFipRQEdrpYS1bt7vm4XMFXCrTjqDzV7wbgTBtn5hqdBfAeX
AdL52a0N8zDs1N8jjYemSI817Ja97mvAJm2v7bJirTzLMte/dKM8MUS6lqjQD85k
++12xYFic0lsdG/t84Je8v27nutMNO7Ni3IH13HDqBWRtdPGgaru6KU5mR1hLVlv
Cz/qQZf1FiF6tdXaxsjGyvGzpCyrx3tg87ML9GoFBWi+4srL8PQEx7NE+2xOZq3K
kQIDAQAB
-----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 10340052097762825589862967768549627472
 . . . . . . . . [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 'GB'
 . . . . . . . . . . . . [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 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [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 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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 'Sectigo Limited'
 . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-06 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-01-05 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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'k1021.xyz'
 . . . . . . . . [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 30722788670687121209144541547522945185300733607259383377924838831394999845732760698564228627043055400812794804784573635208822877236128974856226613615249280778495519686574665408872953032675233898537635852991026900694511084865508598000537079674155925160065789871457635721739192438713618162506803358571575229530152629400379113552611519497414620357111674024742011303035879208061369011402993636940595212583163028483901012811436269114365779004444902088562901170081946182230943515854473124945638575852773692117004960295779287787713317137302029532782065349801805161552020751198923170728799898649831599442586317275993570396817
 . . . . . . . . . . . . . . . . . . . . [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 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1
 . . . . . . . . . . . . . . . . [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)
							059e084ffc292b019aa29c7fab52a58cdc5bddfa
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com'
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'k1021.xyz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.k1021.xyz'
 . . . . . . . . . . . . . . . . [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 (364 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (360 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 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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