abcnet.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:f4:e2:c8:73:e9:2e:b6:9a:89:53:62:76:39:15:3c:8c:34 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=abcnet.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:f4:e2:c8:73:e9:2e:b6:9a:89:53:62:76:39:15:3c:8c:34
Serial Number (int): 344667201661360546328231361159603385306164
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: eb:fe:3e:d5:e7:9c:99:27:3a:05:e9:7d:1e:92:33:fb:c3:eb:87:b8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ac:91:50:c8:9c:52:47:b6:0b:3d:09:99:8c:a1:7d:3a:29:db:35:20
Fingerprint (sha256): 26:0a:40:52:e2:54:bc:a1:6e:2f:5e:66:f6:c2:5d:4b:e3:6f:18:99:c9:4c:ab:60:73:d0:34:06:08:1b:4a:0b

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate abcnet.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for abcnet.co.uk

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

abcnet.co.uk
www.abcnet.co.uk

Other certificates including the domain name abcnet.co.uk

(limited to 100 certificates)
webmail.abcnet.co.uk
abcnet.co.uk
webmail.abcnet.co.uk
webmail.abcnet.co.uk
webmail.abcnet.co.uk
abcnet.co.uk
abcnet.co.uk

Certificate

The complete raw certificate details for abcnet.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArjO6CYFnysYGaHbJYAdU
FPD04zTiSdDPXhcgP0613pyQkhBcQX/1cw3tPiVKXMwkKXWBmn4iXJ+sr9CmcMle
ssXdSJQcuGg52CV0nQX4y7MtHypG5tBFndrNobF/dnYy99/CWokLQc+x/mPR0f0E
+seXbPeoxkP8yZz9SnVtiQSTeSBxg9BwIgMSEjFI24slwZ5S/SHCj/DMwQO+OvF+
kV3BI4aCDw+lU7lXruJos7ZuqCRwMsF9SLOnwXlRmS748eR9PBqQLjCFmBAVhm3T
m9kutUtdHQzBsUecYliQ0wmadNSetIUbWChxilEy+pyp2suAXVHXUDC9caJjw/J/
nQIDAQAB
-----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 344667201661360546328231361159603385306164
 . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-11 14:05:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-11 14:05:57 +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 'abcnet.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 (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 21990972454256742424709775801448953141380484396792892477808043565049756796445228909321107160370781647937323547965417661669366256613428854241070916994441387684434360589052674675882421398441083530729511366195522420203217199653652069563874663211006594615216411182518488386618977550452178192518425101734217121060517533496543023322257250327106769008606080677467406787052085412221734772487055519205306798774644117612341434546036811035052747439109535383757817234950140579272554997174387400548681071994566296573441568595705706057317358651154890701849695727464108954262528590948160158902491926807814738288455462187938591440797
 . . . . . . . . . . . . . . . . . . . . [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 (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 2.5.29.19 (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)
							ebfe3ed5e79c99273a05e97d1e9233fbc3eb87b8
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abcnet.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abcnet.co.uk'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d98b421650000040300463044022051057b9ee3ef7ed053c77c2cd604e9312c8b1dae8a6e262fe81270e4cb09bfbc02204ae9ff9b50725fee978bcb7f8a4999174ae88be14a7177976f4d082d526f914b00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d98b422ed0000040300473045022100dd655535821a226bd8df32eab9a437da6002f1e6688b2ae90bbd7547cb94234d02206a8743f8b0dfa6edf20a33e47d6a0faf9a59fa76af801e129b006bc9c6963c3a
 . . . . [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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