moodle2.selby.ac.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:23:34:20:bc:ca:13:07:c9:95:62:45:84:a7:59:d6:3d:83 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=moodle2.selby.ac.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:23:34:20:bc:ca:13:07:c9:95:62:45:84:a7:59:d6:3d:83
Serial Number (int): 273316030475896858844979008601040923016579
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 34:15:87:dc:9a:6c:a2:72:4b:89:52:ba:d0:b1:55:99:22:f9:54:f1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 57:cc:07:6b:bf:c6:ec:ce:c1:86:e8:1a:1f:8a:8d:0d:d6:42:07:e6
Fingerprint (sha256): b6:c5:db:36:4e:38:f1:15:59:16:e2:8c:7a:72:e6:7e:d3:5b:a5:61:b1:22:09:c0:69:8f:99:7b:d5:ee:ab:c3

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 moodle2.selby.ac.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for moodle2.selby.ac.uk

Public Key Algorithm

RSA

Key Size

3072

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

moodle.selby.ac.uk
moodle2.selby.ac.uk

Other certificates including the domain name selby.ac.uk

(limited to 100 certificates)

Certificate

The complete raw certificate details for moodle2.selby.ac.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEApHOUiiiIDSf5NwYPA47Z
Lbo3tzMkdBMKk7fg26fabASyI8Oq7F6I0v4NakdiYf8UYsE1kLN3J6JNv8DqDEAk
mxmMiNTOgoMB75uAW6VBOkLwOCHNyNyXkLuUNoY4FWe9TB5/4yF7txrQM8pOyBqA
jKlUTikduoWYiKExyzpa/5w5ARtPlNLW075IYM/n1k7u45vIdt2vCxVPgmBdhuFe
azJ6H0ymLANjgg61D4edtNTCFB9peuWFKaviGA7mSHavmhtdcQNKbPJAh4EIQ8CJ
qNBHuczIuCNlVRpKtA8j1/5ACRk+PKvW93jiBHKF1RwVe6X6eDw5vFi5A0+lShdw
g40CxNj6DSaTDJiIqHjgOypSitdTep7cwEMzjT6vCWSXTGXiVLH70tHkuCz8IseW
MmFFUc084WVyS3gOqsaw6wq6xO8iewPZgXXaBH4VIdSc6dOkyhWWv306q/nOQctz
/5wDqV3RQw4dg1J+WCK79/W/xkSgFQuiOzZX0kvVI1VPAgMBAAE=
-----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 273316030475896858844979008601040923016579
 . . . . . . . . [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 2019-03-22 13:28:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 13:28:25 +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 'moodle2.selby.ac.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3732024745558828463950530594924212077766374978273732752184726582119118027856046566344819592641551614423462763084184049071370441485347133886610462443238508006023285258329747064062784601271304206316438316794272690790744773439316283342450570691704472702888266193255640145788546665932987667936394626916785635705527721368578129721349891880422999419885146168635035179057198432455409644932236270362032046514909029353784930639136273679276265339904072424275618090235642864693799125876532115944233276513802830312122766833291077962884792266424192161806632570278824470711311747865009164802575269157573806216443203758517454869201278933518634540173703644856918801752268638494087158371973498206879335568870490748066458334725704717661472726813546364630290927810347465097770366353814843449871770702052779828703101005687398477184053748321456102031537684092697463494693562911334977708020200116044292648144935397824702024209168024766086878811471
 . . . . . . . . . . . . . . . . . . . . [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)
							341587dc9a6ca2724b8952bad0b1559922f954f1
 . . . . . . . . . . . . . . . . [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 (43 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'moodle.selby.ac.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'moodle2.selby.ac.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169a5cd8e640000040300473045022100a8c2a909869cee4700e82f6aadd7ae3fe681e7204f64a76989f47f15eb27537d02202c2d918372173a2cb7974924627f2667a27d2e10e92177e08fbe78d37b53a9d4007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169a5cd8eb5000004030047304502210089d1033fc6c40d6e2afc7de1c8cccc98187750be3c1d33cf40d0bc573f9198a0022074883d7774fe28293a6f50ad7bd1445581c447058b831426b93068b2380ac697
 . . . . [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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