DV SSL/TLS Certificate for *.clairestevens.co.uk

Certificate is witin its validity period

Issued by Sectigo Limited (Sectigo RSA Domain Validation Secure Server CA)

About the *.clairestevens.co.uk DV SSL/TLS Certificate

This certificate with serial number 01:48:dd:6a:5a:23:2d:38:b4:94:64:20:47:29:74:71 for *.clairestevens.co.uk was issued on by Sectigo Limited.

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 *.clairestevens.co.uk 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)

Sectigo Limited

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

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 01:48:dd:6a:5a:23:2d:38:b4:94:64:20:47:29:74:71
Serial Number (int): 1707564208203233833470580835467490417
Serial Number Length: 121 bits, 16 octets

Subject Key Identifier: c5:89:4b:fc:7e:8e:91:aa:f5:04:d8:aa:56:0b:cd:f3:07:cc:0f:23
Authority Key Identifier: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1

Fingerprint (SHA-1): bb:6d:10:56:b0:ae:71:45:a3:74:b4:5f:7e:9b:42:d5:ec:37:81:a5
Fingerprint (SHA-256): 38:29:e0:fd:86:6b:ac:63:84:18:df:0a:5c:14:0a:a0:9e:5f:17:30:fd:e1:4a:d6:16:b3:23:d4:54:95:8b:55

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

Revocation Information

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

Check the revocation status for certificate *.clairestevens.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.clairestevens.co.uk

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for *.clairestevens.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAj6O19P+r7j/x+zh+uAUs
SX1wjVpakO4mfnRjgJw5PO3uOMi8yPD4H5mj5EMeFLG/4MwVibPng0zT7eFfR+xT
BrWrFIu5kVgNDR8FZ4QTCAqyixPZmpKESDbyW0up3ai8TORgy2LUwlF6cx3PicZh
BJakuWBP0dPTpCV6RcE3G8KCh04HM3B0ImJcfNrzsPvYQqesI+yxHGW2RKfE2B10
xloWdsMjWfGAFsWe+dEiHOyOhtIgBSEnM+079SfDCcsKA4wLCAQr92hGfl6RPIE3
sqKC6y2Hklp6mbPW0wd2pPZmyh36mSzvXI0fDzt4Zopet+biYZFcQFej3UmcB5CF
twIDAQAB
-----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 1707564208203233833470580835467490417
 . . . . . . . . [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 '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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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 2025-05-28 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-06-11 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 '*.clairestevens.co.uk'
 . . . . . . . . [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 18132806399455965197652753693331780711886908217410304346061456997472724982956184929193994658062834049939903541093805320305169893501028713663664345921788636223694330908707059829280083609330028228156860138931583352000635338389614200560326769274871096561957064045481397055171353471345625296566216960472511571538540458738578053158795029620725638397298494769604007220257915306186658676057337866601519028449887165273433066591464673622107155929488406482533161548068611660868307183185417226261963133020883100291928989361068491888490169509406330896726830335723460337826238877062069267462694248124973868516048657486363654915511
 . . . . . . . . . . . . . . . . . . . . [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 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1
 . . . . . . . . . . . . . . . . [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)
							c5894bfc7e8e91aaf504d8aa560bcdf307cc0f23
 . . . . . . . . . . . . . . . . [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 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 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 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 (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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (366 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes)
							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
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.clairestevens.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'clairestevens.co.uk'
 . . . . [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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