barnaby.port-digital.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:75:82:41:4e:f5:2a:5a:da:45:95:d9:52:2e:14:2e:e1: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): 03:75:82:41:4e:f5:2a:5a:da:45:95:d9:52:2e:14:2e:e1:d6
Serial Number (int): 301323033465230341097680710923636817453526
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:e6:d0:b4:35:d9:d1:5e:f4:30:29:db:6f:cc:c1:26:c7:08:51:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2e:0d:72:d9:dc:4a:bf:45:a2:53:02:32:28:4e:9a:78:43:89:9b:68
Fingerprint (sha256): de:ca:ed:29:9a:60:f8:73:28:45:34:8e:d1:43:5d:76:ba:0c:55:30:a0:05:ea:58:03:e5:14:71:ca:a2:90:de

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyaXlsyYqqQfEFlLIsdsv
H32111fvBljJrk3OjQSjJCS8BYbFQI3X/kjYKfzm+P1Smj0w0BwxqVaZKg+5wds9
hmWr9h59XBTkTVSXx2TqGA/mx6pTt04d3M3xEikQrtp7X6cTXNXvzRVlmkYoz2tJ
5A4mykSI1n7wiH+ja3ae/yx05IzwXrqynzy2rowrsL3jfScDUTwYy7Bg3Ad/j095
KLCZltih+8MIlJVRjWzUiHCDJxsWNTohUEodqtTKwTcFCsE48kdMcXJEwCYI/VGQ
wcCizMgPt4OiTrajthDDkHjotC3gP3FK0T1cfR6689H+Vhb5JowM+wI0UbxboSoH
6wIDAQAB
-----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 301323033465230341097680710923636817453526
 . . . . . . . . [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 2019-05-13 02:16:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-11 02:16:04 +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 25455706288462689020479217307492993681234243625109147311583697339067860204066024858325029129075069876247368588039661849928519887385563935659994545862812818250191124124517520895660605855493899088953210956059353986808191484957580929872597713229038177829427595053290023338045010977256844672481959341183938005755256367309766289473224456227017283795590630432172274378979226497781788477553275639456492179824985135391685800541898424661580289963396789890281509216966442173563197442367311053259070954697291403600268788215298638055028340455000716738563445423262862086069548762992856833613813794244919346317095938757815398172651
 . . . . . . . . . . . . . . . . . . . . [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)
							40e6d0b435d9d15ef43029db6fccc126c70851e3
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aaf30b08a000004030047304502202fded313a3a92700239cae4ca5ab15c2675b284b2594e5cd9e0cdbe8368fd5e70221008f8240811c83f798e20f6f333f2a3091fedb36f537226d9c7167cf49a11f146e007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aaf30b0780000040300483046022100b4fd3363130dcfd19d356e8718aebafdffa795b1bea24d70e52be5b79c90ad1002210086f0f9c69bb97a585dcae5acd9919a603129e47cf1b427c0da19e7092c95bf9f
 . . . . [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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