swiftpak.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:02:f9:8d:bf:2b:52:49:e0:d0:0d:4b:d1:c5:96:29:1b:ad 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=swiftpak.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:02:f9:8d:bf:2b:52:49:e0:d0:0d:4b:d1:c5:96:29:1b:ad
Serial Number (int): 262349136291302626699467691154590738750381
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:3e:b9:98:c3:0c:28:fa:63:be:86:98:8c:55:ca:8a:b7:6c:bb:b8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b5:b6:b9:7a:fa:80:6a:25:92:2e:56:b8:00:ab:3a:29:09:45:32:2c
Fingerprint (sha256): f2:ab:5a:18:00:0b:dd:c0:54:6c:2b:d9:d6:f2:e9:95:4d:db:e3:4b:7a:f8:e1:03:81:10:2a:8c:e4:4b:0e:85

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate swiftpak.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for swiftpak.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

swiftpak.co.uk
www.swiftpak.co.uk

Other certificates including the domain name swiftpak.co.uk

(limited to 100 certificates)
info.swiftpak.co.uk
www.swiftpak.co.uk
info.swiftpak.co.uk
mail.swiftpak.co.uk
swiftpak.co.uk
blog.swiftpak.co.uk
swiftpak.co.uk
info.swiftpak.co.uk
www.swiftpak.co.uk
swiftpak.co.uk
www.swiftpak.co.uk
www.swiftpak.co.uk
swiftpak.co.uk
swiftpak.co.uk
info.swiftpak.co.uk
www.swiftpak.co.uk
blog.swiftpak.co.uk
blog.swiftpak.co.uk
info.swiftpak.co.uk
swiftpak.co.uk
info.swiftpak.co.uk
mail.swiftpak.co.uk
blog.swiftpak.co.uk
info.swiftpak.co.uk
info.swiftpak.co.uk
blog.swiftpak.co.uk
swiftpak.co.uk
info.swiftpak.co.uk
blog.swiftpak.co.uk
blog.swiftpak.co.uk
info.swiftpak.co.uk
mail.swiftpak.co.uk
mail.swiftpak.co.uk
info.swiftpak.co.uk
blog.swiftpak.co.uk
mail.swiftpak.co.uk
blog.swiftpak.co.uk
blog.swiftpak.co.uk
blog.swiftpak.co.uk
www.swiftpak.co.uk
www.swiftpak.co.uk
www.swiftpak.co.uk
swiftpak.co.uk
www.swiftpak.co.uk
blog.swiftpak.co.uk
swiftpak.co.uk
blog.swiftpak.co.uk
info.swiftpak.co.uk
info.swiftpak.co.uk
swiftpak.co.uk
blog.swiftpak.co.uk

Certificate

The complete raw certificate details for swiftpak.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqlG/Su+lTfrNHRdMiyKT
08Y4KUpo8IwUY5JU6gNydceCwbjr0P7d+Kqv/zqIT6CSt5BQBbMLYJ1oJ51NSvkT
hNB0TzUvNQyJkxqMjoWcMZ5YqE+dVb46+CP+Xu9bYPtPRPUdiQSENvHd9S5hRs4G
OEB9zzWpV5pmtrIh4MxOOZDz2QFt+OeDHwCUyvKsipwzvaaJldV83BFsrTO7vFIH
gyER5RwR6o8fz+OhWraESujSUg/0nUrLlcEjS8hp2XFG5z+H7qs5nu4fgAvxCiOT
Z71rDl+hqNqtKlhYfTvRybnE7ZT0EwkDfjM8rwBcxWhwjvFMoLVLQMhbQMYMwl6V
CwIDAQAB
-----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 262349136291302626699467691154590738750381
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-28 21:37:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-29 21:37:02 +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 'swiftpak.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 21500822909299557928907874701666422868994389181240492738406115764883959465760761256461130332459858786241434877663057707962281615938148095536037302711063445764020319192831613260923840218876478657550774832152053190197148509917791184977043060342170707643346511969234380565500921207813349570742181859851526440023565358976197402852104662732869631656115941180325237249588329176671617358878078369098041561443480930502448359474745759084414498025727201979317980361060571730708140886639382938782306415928092128016680301470060042547307358266329936579773923334482140938156623664774188953313088614246717579234779563976220754220299
 . . . . . . . . . . . . . . . . . . . . [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)
							d03eb998c30c28fa63be86988c55ca8ab76cbbb8
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swiftpak.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.swiftpak.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001869a2c0d360000040300483046022100943fc488f6e298a276b2c312f28e5fedb51afe3ad07291e50628ed49de12322d022100f3201146e57c5a2bcf2f439d3d9db52a8a3ce746bf6b0652e1e9b9b4fab160b5007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001869a2c0d650000040300483046022100b7752e871cbd2bfd166b9e7eeb147665b1d6f033a2794d708e2a639fa9e104e2022100dba0326d2f7d80e833e717efb3621138e624ac7033aa269f2ae3b64d866cb3de
 . . . . [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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