archives.59thsheffield.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:13:3d:6a:a6:1f:a2:aa:db:5f:4d:9c:56:65:d3:28:f1:e2 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): 03:13:3d:6a:a6:1f:a2:aa:db:5f:4d:9c:56:65:d3:28:f1:e2
Serial Number (int): 267883859427374865674707742616113602163170
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6b:89:f2:3a:a7:c5:de:0f:f8:28:ec:7b:d2:6e:a6:cf:b6:26:ec:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 77:3c:3d:96:c6:85:ce:b9:fc:74:31:6b:60:2e:18:34:7e:50:b9:1a
Fingerprint (sha256): 90:16:c7:d0:0e:1f:c8:b4:71:a5:35:25:d4:87:02:f7:af:46:c3:7d:a2:df:bb:60:21:80:52:cb:f7:d2:49:e6

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-----
MIIF4jCCBMqgAwIBAgISAxM9aqYfoqrbX02cVmXTKPHiMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMyMTM4MTlaFw0y
MDAxMTEyMTM4MTlaMCgxJjAkBgNVBAMTHWFyY2hpdmVzLjU5dGhzaGVmZmllbGQu
b3JnLnVrMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvcFaeiObec1n
bbNwjZPlhrkp4CE/Kg3QQyWE/BqSyPXLHzsn0tCBE/kq0lX/FYjr/QxodhRhEMeO
pa6Mn/gABQUHhnzPAJi8zq9MqSfTJoVLpfbO6yWwXI6DLVyWXVBPEMBi6C4YH/D0
tnXaZoNUv1dNsnQXYD/p+f6efVzmCV4AKjAZtIqzwnSq8iQU4zkhDdzMG0tJLiC4
da9agRBXQSQWcAVLntgmR8WLNOXoGdUSi55yRxz1uaejgoje8xnrsPmHIdagRhFf
GjwOU+eMyM/i8TDwPhLPHD2JWqrVk0qldzH2kweKpki2jUr8Utqp4cOWjeiqpXhC
H2p0I8hojwIDAQABo4IC4jCCAt4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRrifI6
p8XeD/go7HvSbqbPtibsbjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMIGXBgNVHREEgY8wgYyCHWFyY2hpdmVzLjU5dGhz
aGVmZmllbGQub3JnLnVrgiFoYWxsYm9va2luZ3MuNTl0aHNoZWZmaWVsZC5vcmcu
dWuCIXd3dy5hcmNoaXZlcy41OXRoc2hlZmZpZWxkLm9yZy51a4Ild3d3LmhhbGxi
b29raW5ncy41OXRoc2hlZmZpZWxkLm9yZy51azBMBgNVHSAERTBDMAgGBmeBDAEC
ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl
bmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1AF6nc/nfVsDntTZI
fdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbcdFvokAAAQDAEYwRAIgNafyTkLGzZJE
hrpSrka4YID+W1oHnIXjNlk8Dirxu2cCIGmlFODosbsvL1FlSa49dfJ7JMChT3Bz
9zbqGZ9Bq/VTAHcAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFt
x0W+qQAABAMASDBGAiEA46YJeA7S1ssFKhSZ7n+f1i/5nPv7uxZ0rKytl6P/b6oC
IQCd5pH+qmz9pUiY73rvgZ+QpphG/d7s0PKRtM7FPB/xBjANBgkqhkiG9w0BAQsF
AAOCAQEARshudKxtqW8VRtUlr0SvOi+jfjWYnfQtIBUdyAEmOX7snSjaeUVkgAlt
ONsBCDgOrwwF48xpophBN5CAeKucDrxTHQQQtybYJEF8AduUng4B/kGZ2h0f+13N
d9lUbMdTt6/wEJOceU6MkVRkR6cwxNlgQ84n/tIRfwZXOy0D7a11WAnCwTVjcz4D
L+cQ1ZTW+bmt5WHvkMhHeVjF/S+pDSOeigFynE5dTo37r4H/d5X+B0cFpzCUuzJx
D53fRWcnDyxg0cQm3IONGx+JYZdVMDFtTtbYCHlDm5o64P24TtbmqQ0dOARgX8PH
xu6UrYJU120H5GNN7Xr/7lKjTqEs1g==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvcFaeiObec1nbbNwjZPl
hrkp4CE/Kg3QQyWE/BqSyPXLHzsn0tCBE/kq0lX/FYjr/QxodhRhEMeOpa6Mn/gA
BQUHhnzPAJi8zq9MqSfTJoVLpfbO6yWwXI6DLVyWXVBPEMBi6C4YH/D0tnXaZoNU
v1dNsnQXYD/p+f6efVzmCV4AKjAZtIqzwnSq8iQU4zkhDdzMG0tJLiC4da9agRBX
QSQWcAVLntgmR8WLNOXoGdUSi55yRxz1uaejgoje8xnrsPmHIdagRhFfGjwOU+eM
yM/i8TDwPhLPHD2JWqrVk0qldzH2kweKpki2jUr8Utqp4cOWjeiqpXhCH2p0I8ho
jwIDAQAB
-----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 267883859427374865674707742616113602163170
 . . . . . . . . [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 2019-10-13 21:38:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 21:38:19 +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 23954385766640508209779628062015528174494544253439022276936593593711827020759281310297795643131031907865414977213273783858008318993661731970838551057514212803420074592559334967645951378176079049503549231877078106907106133712691844686712706136659586121697179785921784808026154664208317443599108771657054669648127531795984521220744620109085567778426607780671129181558183252670525875702774032800041690810402118532222289461999873190886663256338573407732888494006343333903497365373475455078730931614759299697546765134122257173726716424970267729037718404462029490112925060583703809477612120173721954107261957265359486085263
 . . . . . . . . . . . . . . . . . . . . [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)
							6b89f23aa7c5de0ff828ec7bd26ea6cfb626ec6e
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc745be890000040300463044022035a7f24e42c6cd924486ba52ae46b86080fe5b5a079c85e336593c0e2af1bb67022069a514e0e8b1bb2f2f516549ae3d75f27b24c0a14f7073f736ea199f41abf553007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc745bea90000040300483046022100e3a609780ed2d6cb052a1499ee7f9fd62ff99cfbfbbb1674acacad97a3ff6faa0221009de691feaa6cfda54898ef7aef819f90a69846fddeecd0f291b4cec53c1ff106
 . . . . [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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