cwmarian.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6f:5f:e3:eb:49:e6:ff:b7:9e:6d:84:d0:d9:60:df:19:a5 was issued on by Let's Encrypt.

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=cwmarian.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6f:5f:e3:eb:49:e6:ff:b7:9e:6d:84:d0:d9:60:df:19:a5
Serial Number (int): 299235660606712767215246118984966928800165
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:18:58:1d:dd:e3:46:87:2d:bd:0b:2a:03:82:72:c4:fe:17:08:5a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 37:cf:45:4a:c6:66:22:e7:c2:f3:ba:e9:c3:c3:53:63:9f:b4:df:15
Fingerprint (sha256): 21:0e:5e:4a:04:3e:c3:df:05:00:a0:65:e1:39:55:b2:23:a7:8b:9e:1b:a0:7b:c3:81:e3:55:3d:73:f4:7c:53

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate cwmarian.org.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cwmarian.org.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

cwmarian.org.uk
www.cwmarian.org.uk

Other certificates including the domain name cwmarian.org.uk

(limited to 100 certificates)
www.cyswllt.cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
mail.cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
www.cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
www.cwmarian.org.uk
www.cwmarian.org.uk
cwmarian.org.uk
www.cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk
mail.cwmarian.org.uk
cwmarian.org.uk
cwmarian.org.uk

Certificate

The complete raw certificate details for cwmarian.org.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAixHei1KxF2k61pgfwRf/
xBXMxP8Fr/+w2TrxUoKIDNJ8DH4bRQzHHEyD/yYvyJDyQwOrPeCAcQ56hwva7hC7
9K/2cCtESB5Zx8xbOWtbPkvw5UA+k5G8tc2LFl2wGhlTliFWO1hmYO94hQPQ5Ews
dqoUYusAj5iZtonI6u7p0wL6b+s8bqItorAeWQl+x+62ITaVIpykWwQ0BFsBjTS8
axaLF0pf0xvqVOmbYrrzzPNT/ywSoerXC4YQG5UrUrEPQY9paVcvXxQaGNcK44n/
IMpgBtBMallxKEkz3/ZZM5VhfOiCGeKfTpZrls3zgE3ZU5m7JlvYN639QoSi+77K
8wIDAQAB
-----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 299235660606712767215246118984966928800165
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-06 11:18:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-05 11:18:26 +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 'cwmarian.org.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 17555936077135998095383235491977587618089049111262584973481416222437996098100902900198489747273001823940234807267125268565713899904144528397792750740350963148141858373000478327167414530559458396746621750326582537924740592455799061002141325532301503927856621516744895544484761165121068133473016637148477823002714719154967255342783214743532926335478318956003868230512719122138182471516007225396191381985770974863908202590081299915637263170207857519752919338012671269166879359920538487704399538127165723342542179073109530281411220490729535078009672423429940315534114746422851567065527110672641974731942344900643739585267
 . . . . . . . . . . . . . . . . . . . . [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)
							7318581ddde346872dbd0b2a038272c4fe17085a
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cwmarian.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cwmarian.org.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f7acac3410000040300473045022100d150970ab8a7e5abb02eb0d0d59a63ffd00982b378fd0b75068c51b3b7e90fb502201b64000222be570df0348a20e0ca3e9555d3a9b68cf2b8b4bbbf3f3e237c5884007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f7acac335000004030046304402204b368d4e64192591a94d3330ac366948f857076a0c67b14299009cbf6e40b28002206daeb5a16d33271e4289a7464f6bb9b30642d416aa7ab7943f9366e7d69e3acd
 . . . . [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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