staffs.ac.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:b2:24:7e:cb:78:d3:6a:14:92:e5:57:03:0c:59:f6:5e:70 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=staffs.ac.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:b2:24:7e:cb:78:d3:6a:14:92:e5:57:03:0c:59:f6:5e:70
Serial Number (int): 321955629671362177419425190032734776876656
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8a:ef:19:87:ff:15:55:db:fe:3b:59:a4:e8:98:69:73:9a:d9:4d:60
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 36:b0:50:15:f1:db:3f:9f:4b:6a:59:f9:d2:9f:bf:7d:52:ef:4c:42
Fingerprint (sha256): 11:64:95:4f:2c:c4:8d:24:be:c7:c5:0e:28:55:f6:9b:6d:b9:56:8a:9d:ee:cd:25:be:8f:ef:0e:2a:e5:6b:bd

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

Revocation information

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

Check the revocation status for certificate staffs.ac.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for staffs.ac.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

staffs.ac.uk

Other certificates including the domain name staffs.ac.uk

(limited to 100 certificates)
paymentportal.staffs.ac.uk
staffsurvey.staffs.ac.uk
shop.staffs.ac.uk
accesscentre.staffs.ac.uk
www-int.staffs.ac.uk
libguides.staffs.ac.uk
surf.staffs.ac.uk
evision.staffs.ac.uk
ingenius.staffs.ac.uk
jira.games.staffs.ac.uk
reslifeportal.staffs.ac.uk
vpn.staffs.ac.uk
blackboard.staffs.ac.uk
gamestech.staffs.ac.uk
gamestech.staffs.ac.uk
eprints.staffs.ac.uk
iris.staffs.ac.uk
i3.staffs.ac.uk
myportal.staffs.ac.uk
allstokedup.staffs.ac.uk
airnet-secure.staffs.ac.uk
learning.staffs.ac.uk
vmp1wscan1.staff.staffs.ac.uk
www-int.staffs.ac.uk
crusweb3.staffs.ac.uk
blackboard.staffs.ac.uk
crusweb3.staffs.ac.uk
sspr.staffs.ac.uk
sid-uat.staffs.ac.uk
libcat.staffs.ac.uk
workvivo.staffs.ac.uk
digitalacademy.staffs.ac.uk
journals.staffs.ac.uk
staffs.ac.uk
iswiki.staffs.ac.uk
govdocs.staffs.ac.uk
beacon.staffs.ac.uk
staffs.ac.uk
unicard.staffs.ac.uk
eu-central-1-san1.blackboard.com
evision.staffs.ac.uk
*.staffs.ac.uk
coll-publisher-ms.staffs.ac.uk
crusmis14.staffs.ac.uk
vmp1wstuweb1.staff.staffs.ac.uk
staffdirectory.staffs.ac.uk
crwnfcet2.staffs.ac.uk
medialibrary.staffs.ac.uk
bitlocker.staffs.ac.uk
san-eu02-gd.hosted.exlibrisgroup.com
eu-central-1-san1.blackboard.com
alumni.staffs.ac.uk
search.staffs.ac.uk
unicard.staffs.ac.uk
crusldi6.staffs.ac.uk
dilondon2.staffs.ac.uk
adfs.staffs.ac.uk
wwwtest.staffs.ac.uk
VMT1UCAMPUSM1.staffs.ac.uk
*.staffs.ac.uk
crusetran4.staffs.ac.uk
cruscmc2.staffs.ac.uk
coll-cucm-imp-ms.staffs.ac.uk
workvivo.staffs.ac.uk
crwnident1.staffs.ac.uk
staffs.ac.uk
blackboard.staffs.ac.uk
images.staffs.ac.uk
crwncas1.staffs.ac.uk
libcat.staffs.ac.uk
grafana.staffs.ac.uk
staffs.ac.uk
crwnethot1.staffs.ac.uk
timetables.staffs.ac.uk
myview-test.staffs.ac.uk
rodc.staffs.ac.uk
cruscampus2.staffs.ac.uk
askus.staffs.ac.uk
myview.staffs.ac.uk
inplace-test.staffs.ac.uk
allstokedup.staffs.ac.uk
myportal.staffs.ac.uk
eu-central-1-san1.blackboard.com
vpn.staffs.ac.uk
www.staffs.ac.uk
adfs.staffs.ac.uk
*.staffs.ac.uk
search.staffs.ac.uk
coll-socialminer.staffs.ac.uk
*.ezproxy.staffs.ac.uk
staffs.ac.uk
blackboard.staffs.ac.uk
hotspot.staffs.ac.uk
staffdirectory.staffs.ac.uk
*.staffs.ac.uk
syllabus-test.staffs.ac.uk
adfs.staffs.ac.uk
accesscentre.staffs.ac.uk
shop.staffs.ac.uk
affiliates.staffs.ac.uk

Certificate

The complete raw certificate details for staffs.ac.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuKuQHpCxVjJdDrfWKfBb
+FgRPKJHUCOhcXxfYYQfsSb5xUWH2JVzNBBCWTLrWj+wSsoSSEsXu85uDOOd/G2J
661m3YqVZf76z/cpRCrDgLyfUUjLZxJGjcYsvv9ieRu3y/LyXd0qYtwMbXvLKzu9
r10gQ8rO2cRGFeLnLAd8oJRkzrFDkZNzk2SjJTFYNkKECWusCdUmgnv1tNc0Pbl/
lBtBy4L9rWb/dZiMCL75p1lHqv7QbeODLzn/ijCH2SJKdGXL+dzjYDZx0mOpyo+m
Qww+ZGnTCkk85bzasIrIcBOHtnA4LdRaFuce8PrrxJO2Rh6R8HQr9jqKDFcerv34
HQIDAQAB
-----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 321955629671362177419425190032734776876656
 . . . . . . . . [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 2024-04-12 12:39:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-11 12:39:03 +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 'staffs.ac.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 23312448965597652958228413317961432520870675250914346640002349989179334338575289190519300795511755223249319844565820502536746316382689765273729652925975993870608904716559763469648609137587668376063587111547781965269039873833852094035915841905370126813370135046173276725046159148392064272676806047427011146007421541869392042489072103209072631096452718939867531640197405214581189139397361213180617774059523096750227424427703449355564132772761450884232433574220386887981324067677939630195869143213757883875137831686571575165176756037674861075993646301980049198797933389338150186133387243051976931275805706043031231002653
 . . . . . . . . . . . . . . . . . . . . [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)
							8aef1987ff1555dbfe3b59a4e89869739ad94d60
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staffs.ac.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ed2887d0e0000040300473045022100b9556c4266c12bd94dfc9a34539f728a6f518c90d668886c04afc260779de599022070fae401924008e443f6a3eea270b39911e00a3e38862178c5f65773c74bad7e007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ed2887d1a00000403004830460221008245300aad3a21ef125b92d11a7fe8dadb54d750004d920e9fa9b699d83d7b1d022100f1f1fdc0d3381a1d6e0f4e55031564587fd448299577b0a78d560e2a5b5db9b6
 . . . . [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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