archives.59thsheffield.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:62:54:a8:71:ba:a9:61:70:e4:17:8e:ed:ee:6a:4b:93:d7 was issued on by Let's Encrypt.

With 4 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=archives.59thsheffield.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:62:54:a8:71:ba:a9:61:70:e4:17:8e:ed:ee:6a:4b:93:d7
Serial Number (int): 294797059517752020349516758872364981916631
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 58:14:ec:20:2c:3c:9c:8b:8b:31:1e:4c:79:ae:c9:a4:f8:af:85:04
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 73:b0:49:01:ca:d7:93:e1:a1:b6:38:cb:68:14:f5:6f:8e:2f:43:a6
Fingerprint (sha256): e9:92:c6:e8:4e:0c:18:95:a4:90:72:3c:b4:1f:fe:0b:1d:19:29:b8:d9:e1:de:c9:26:6b:2f:fd:56:b7:d1:dd

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 archives.59thsheffield.org.uk

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for archives.59thsheffield.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

archives.59thsheffield.org.uk
hallbookings.59thsheffield.org.uk
www.archives.59thsheffield.org.uk
www.hallbookings.59thsheffield.org.uk

Other certificates including the domain name 59thsheffield.org.uk

(limited to 100 certificates)
59thsheffield.org.uk
hallbookings.59thsheffield.org.uk
archives.59thsheffield.org.uk
archives.59thsheffield.org.uk
59thsheffield.org.uk
59thsheffield.org.uk
archives.59thsheffield.org.uk
www.59thsheffield.org.uk
archives.59thsheffield.org.uk

Certificate

The complete raw certificate details for archives.59thsheffield.org.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyMtatVV99xYesdAmuhxD
wTfS+kOJrlHVVmvex7PtFTdjUuFpcvKYqyGAB6zp7KQC8WvVkVMMGp8Kr8QazCAE
hXML1a4chNkMAguG13zZOCxjGoj4XGwxfNypB/1ojky4QI7qvMWh7VnmNXqPY0wX
WhNkMFV9E+4szLiXrG0gTZXmc9Xop9Gc+BZwGBpwXW2GSDbLmPB9vbvO+J0rNPYW
nOrnsV2vEr/havTQxwTVKWYbNnRnmKfV+JABNG4n3tKa20mv0C9GSki8358M4Qc7
XOR7d7i/LaBhvvvl+fotLwjEGGCoNRAhMQBIQ/6ImwfmksQS/hpUijirp8VfTGyZ
bwIDAQAB
-----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 294797059517752020349516758872364981916631
 . . . . . . . . [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 2019-12-13 22:38:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-12 22:38:17 +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 'archives.59thsheffield.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 25347938750460078954402388282184471114488368937570987421411585170107914202241207234529387260084367988556268262503804187800637048397307127466677574340651439574867178814623897912400504083303223664914676074129420016302470587896689689147038917456458643818309189397409442120954405974000110907065078114034875356027578034662997449261913342722808789137711301137431867443848983992295267145125810148754463625470143230965911498753876157192050727943020902911598521435340506598185999051720528908452372855524180632429092772217657801985725561578881281489758487480544770333890551890504092791600029972981352870322397773775962072979823
 . . . . . . . . . . . . . . . . . . . . [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)
							5814ec202c3c9c8b8b311e4c79aec9a4f8af8504
 . . . . . . . . . . . . . . . . [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 (143 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'archives.59thsheffield.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hallbookings.59thsheffield.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.archives.59thsheffield.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hallbookings.59thsheffield.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f01a0901c0000040300473045022072e1e62f82feef47284f24941e209a7ba4e6f9a71e2e087d06fdc0abca287a490221008e72affd986d9eae00c0ad2c291598a64e6c2577fbeeb77f77b40ef72a35933d007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f01a090060000040300483046022100b1f7dd1d1023249bf2a37b4e78d63948d30bf4e7f1f874ef30eb790250560c7f022100cffbef9e9eacdccf281e057ded116a8124b6ff64381e63ee4184caf5afe4ca72
 . . . . [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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