www.cwmarian.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8e:d1:98:fe:aa:c1:9c:ad:ba:62:1f:81:64:1d:bc:78:4d 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=www.cwmarian.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8e:d1:98:fe:aa:c1:9c:ad:ba:62:1f:81:64:1d:bc:78:4d
Serial Number (int): 309935556943556293437587496074234730149965
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:d5:e8:bb:b5:0b:a4:71:b0:55:00:4c:fe:97:c0:c5:cb:74:c5:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7a:8d:51:f4:a3:18:fe:5a:9f:77:b4:c4:cd:c3:bf:9c:88:22:e0:ba
Fingerprint (sha256): 88:93:53:72:81:de:70:9b:fc:7f:74:92:7e:cc:ac:15:bd:7a:a7:24:22:0d:48:42:4e:a0:2b:77:7b:96:5b:b3

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 www.cwmarian.org.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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 www.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxGQ05cRYhdKOF3b+10tl
cYPyyHL8yBzOuKcouN+dPsttgpMaZWOpaZneTHxljabHmU/bCMZBUzP7oRywo5I3
6GLfPLU/m9juQmwdCrReFBu6pt4PtF2moSaOEvsHfqt20iwNAmGdUntZyRhkNIKq
KeVH08gBHK/OPIymXHf0ucTjze7dqCHkyOn9RMcdqjPK+v2cq2Yt9fECn45CT4EK
y9npTFpFSF6er+FB4GcxGNbMcs3Tc056P+q9cDjnFmf/DD4idJrwItQsxw6Q1O9+
SNtQ15cqAEFw4mMUQKMa7g2PcVLRFvngU+patto18v89u2RIoxrYJ+2/IT+NvKfj
IwIDAQAB
-----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 309935556943556293437587496074234730149965
 . . . . . . . . [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 2018-12-01 21:54:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-01 21:54:48 +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 'www.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 24792121504751724481319231483465585706394898899735368371848580299242254706541528304661508141853877292273281948385988027901795287483496475087318589279462106600681570951748562484937647657363412264341904021323991060459040082140790615690339460101348746141701276733117304889723542800356675621751572089154523890689448141085373857503511130643784859359109517392878974541276710015086159852683131806839892151745316648193428821857837656331945819390054206208024996405927741088364137920226124185443330505047500474216225737909548574663010398646480915309559172292204793219631280317582365642605745004114349749258683615777101749674787
 . . . . . . . . . . . . . . . . . . . . [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)
							28d5e8bbb50ba471b055004cfe97c0c5cb74c5ce
 . . . . . . . . . . . . . . . . [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)
							00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001676bfb44a20000040300463044022064cd9c5cb4bb2b978eeac81f53e58f65332948a06dced21ed020bfa4391ec05902204b6218e910c1bb99d7228ed8429cbe949b20b9d9e6e5e69f65facb742e7b6a07007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001676bfb468b0000040300473045022034e639dcf984237a9b860fbffbd0158fb6f478065656ed96d413b3766e1c2b2b022100a378532fd40cb408e1e57f3bff29a003b0fa7083891182b3434e4c4bfad642f0
 . . . . [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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