barnaby.port-digital.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b6:f7:33:f8:7e:94:2f:de:45:0a:6b:41:e3:01:79:1e:d6 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=barnaby.port-digital.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b6:f7:33:f8:7e:94:2f:de:45:0a:6b:41:e3:01:79:1e:d6
Serial Number (int): 323596837737056391620039760397182493597398
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 88:11:3d:f8:41:58:68:8e:8f:d5:8b:8e:6d:1f:21:29:01:ef:55:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c3:60:63:55:cf:27:04:c0:17:d8:40:fd:11:7e:44:34:e1:26:ec:aa
Fingerprint (sha256): 0e:db:10:1a:30:57:34:c5:c6:05:ff:96:01:0d:44:da:b9:ae:f4:ca:7d:f2:34:42:d4:26:a2:f2:d6:30:0c:ea

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 barnaby.port-digital.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for barnaby.port-digital.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

barnaby.port-digital.co.uk
www.barnaby.port-digital.co.uk

Other certificates including the domain name port-digital.co.uk

(limited to 100 certificates)
www.port-digital.co.uk
barnaby.port-digital.co.uk
www.port-digital.co.uk
www.port-digital.co.uk
www.port-digital.co.uk
port-digital.co.uk
port-digital.co.uk
port-digital.co.uk
port-digital.co.uk
port-digital.co.uk
barnaby.port-digital.co.uk
sni.cloudflaressl.com
sni.cloudflaressl.com
www.port-digital.co.uk
port-digital.co.uk
www.port-digital.co.uk
barnaby.port-digital.co.uk
barnaby.port-digital.co.uk
barnaby.port-digital.co.uk
port-digital.co.uk
barnaby.port-digital.co.uk
port-digital.co.uk
port-digital.co.uk
sni.cloudflaressl.com
barnaby.port-digital.co.uk
port-digital.co.uk
barnaby.port-digital.co.uk
barnaby.port-digital.co.uk
sni.cloudflaressl.com
port-digital.co.uk
port-digital.co.uk
sni.cloudflaressl.com
port-digital.co.uk
port-digital.co.uk

Certificate

The complete raw certificate details for barnaby.port-digital.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8vh+hubnEZ8JzOcHrM8W
6aJpBDPvoerrXCynwLwDM3lIYf+eTdzWHGvf4J/odbGAuQ51Eg4EZSbzGHWAsJJa
XROXbvhnHLAkI2nQsZwF2Vz1xvefLQZ7YBfvAfcLUSTlJu5hjWwndKAZufr2ImG2
4tNT4TIIa9NFBr/yHbyscNGsdOyLaf8Wxgf3sLo935VNNcBTvFLuQgqCk7A7txsm
Ma1INHmOoboC8FJQUUQAwKN4A0P6PH0dn1zQJcO7sPzTA2Lc++5ZwdM3pBMfwzen
7F5ALVcUnkcd1JGUkvqfOm/ynCAVVbkv9Qkwocx3+tLqaVVZWhYn+MHDc3Q1ZkpR
yQIDAQAB
-----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 323596837737056391620039760397182493597398
 . . . . . . . . [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 2020-01-07 23:36:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-06 23:36:34 +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 'barnaby.port-digital.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 30672206881479001288631746531588811916106763741002536448423663413992420550062940290125896583994511207901787506079732393482165583606132176974452287783840410851295915511537450686876161754233587691766785825093313569484355650512755864500759968965470471636520517903774378246312642631576455317360108002832068268107505556275745940712557165723641219815870062315571971799946315431677676418375622695647992438060165365523250785518583150369951170770119145903667738789026834474393462717543896045474589404937518682393279566861733313980809375383166239247904229571227163108663347545315631257881697891244058779894934576107503082951113
 . . . . . . . . . . . . . . . . . . . . [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)
							88113df84158688e8fd58b8e6d1f212901ef5513
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barnaby.port-digital.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.barnaby.port-digital.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 (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)
							00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f8294e9580000040300473045022100a5593fba986680cd6588afb51d60ea16fc92009c39500957ef81b77b7344c48202203df6ed4caf2e03d1f25b0f4d612e61b5ff70cd595d713ade9c181906d3e7340d0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f8294e9bb0000040300473045022100e73eeb0d90b6400ad8303f2f04efd91625110b977d7145935b0263964768ce7802200081b090bcade5b41e210d950c1b9d6186b994a684396a9199f9d657172784c7
 . . . . [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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