fulcruman.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:01:b8:49:96:b1:2d:fe:de:ab:f9:f8:84:d4:84:9b:a2:1f was issued on by Let's Encrypt.

With 9 subject alternative names this certificate can be used to secure multiple fqdn's. 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=fulcruman.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:01:b8:49:96:b1:2d:fe:de:ab:f9:f8:84:d4:84:9b:a2:1f
Serial Number (int): 261922100207495836223279515056824865497631
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 12:90:9b:e9:f5:ae:7a:e4:36:3d:7e:8f:33:51:40:c8:8b:16:97:08
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 76:b7:7c:6f:61:b2:23:66:4b:aa:c3:31:60:44:e4:36:f5:04:b0:69
Fingerprint (sha256): a1:ed:99:51:5c:a2:e9:ba:b9:6c:ea:97:01:fb:aa:44:61:e1:e9:b2:7e:ee:41:dd:09:19:9f:be:08:95:12:4b

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

Revocation information

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

Check the revocation status for certificate fulcruman.co.uk

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fulcruman.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

autodiscover.fulcruman.co.uk
cpanel.fulcruman.co.uk
cpcalendars.fulcruman.co.uk
cpcontacts.fulcruman.co.uk
fulcruman.co.uk
mail.fulcruman.co.uk
webdisk.fulcruman.co.uk
webmail.fulcruman.co.uk
www.fulcruman.co.uk

Other certificates including the domain name fulcruman.co.uk

(limited to 100 certificates)
fulcruman.co.uk
autodiscover.fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk
webdisk.fulcruman.co.uk
cpcalendars.fulcruman.co.uk
fulcruman.co.uk
fulcruman.co.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt5o2KVqSx78RNrizIS3H
XrQXRMZhgj+2FpGdBz1pKHJbdgLFTq8Y4XWMMpbg5EGKQyaPkrwxORvdWaAQIq9Z
cDy6KXs5JvZA9T82TmDKfcaEdle+pSSggJajLcdccAuwaqyCJ4BYPyt95wq0o7gm
u3jJkzn0phx3u4GThbNTXhxkA7CU+9yaPDDCpXLq89zEoHd93ieGYFNWjRVLkaSP
ZqEnmdHESxatFCVBS9smv3cE+GD3xOlXOhkiGgcaeymhDbGeQPPRolz0nXZV+lfD
FU/THqCJ4xv3+HYgPqf6yTX/YC2rqQnFY3La8HV2Uob5Y1A0o/NUQBkl+AzsAzOr
qwIDAQAB
-----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 261922100207495836223279515056824865497631
 . . . . . . . . [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 2024-04-28 23:10:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-27 23:10:47 +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 'fulcruman.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 23177654367440002805895403151626315637973570109691605380685816455266443791513786477494324794285810792046453878077192565087165943889146369890583854190674595233009597832739852558984212295382531031353207129414762937913611099843158703653459912130801716009717903327358702511690221523754507915372705422051145244355136005242787607253363200861406217632182633281382229322192452665656126182788707796392317856477427811753645444585836695803783449911467249915693932982491879104418612986347007603005142994795609825535280514482029698903596136647429086059347433220500268527482123596138992319891286971816697431093351134466801373785003
 . . . . . . . . . . . . . . . . . . . . [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)
							12909be9f5ae7ae4363d7e8f335140c88b169708
 . . . . . . . . . . . . . . . . [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 (224 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.fulcruman.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fulcruman.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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f27309beb0000040300483046022100871299676192fbc4479a05f74bdd6eaed01fb4e8ec82bdec4c8c733da2e96dc0022100a7c435e3feff3d883a605e01e2d00eb3d271cae30459093bd1e4bb0bde0439580077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f27309bfa0000040300483046022100b03eabb267a88b555583bdb0aedf9ea65b7b29542dc95f76073d2d2b126f3710022100a26cdcbd2e31c47792b4203e9f507b9e8c4b658ea68e08cc65d2ab1a11aa47f1
 . . . . [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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