middlesbrough.ccad.ac.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8a:de:47:d0:7c:55:d2:d3:87:1a:9a:9f:6a:ab:81:44:19 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=middlesbrough.ccad.ac.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8a:de:47:d0:7c:55:d2:d3:87:1a:9a:9f:6a:ab:81:44:19
Serial Number (int): 395703571858863752651472279469250106704921
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0d:e6:c8:f0:e2:b3:2f:4a:6f:a6:2c:ee:b5:a1:a9:48:d6:11:55:bc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): db:db:6a:eb:a9:8e:56:0f:a9:2c:65:e8:76:76:6e:22:e0:79:10:99
Fingerprint (sha256): 68:65:0a:71:3f:a5:fb:74:bc:3e:5b:cd:6c:92:e6:e8:80:09:8c:c4:fe:01:f4:7f:10:a0:36:5a:cd:8d:c9:86

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 middlesbrough.ccad.ac.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for middlesbrough.ccad.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

middlesbrough.ccad.ac.uk
www.middlesbrough.ccad.ac.uk

Other certificates including the domain name ccad.ac.uk

(limited to 100 certificates)
middlesbrough.ccad.ac.uk
middlesbrough.ccad.ac.uk
intranet.ccad.ac.uk
middlesbrough.ccad.ac.uk
leda.ccad.ac.uk
hartlepool.ccad.ac.uk
ccad.ac.uk
docs.ccad.ac.uk
intranet.ccad.ac.uk
adfs.northernart.ac.uk
mail.ccad.ac.uk
ccad.ac.uk
ccad.ac.uk
ccad.ac.uk
heritage.ccad.ac.uk
fed.ccad.ac.uk
hartlepool.ccad.ac.uk
hartlepool.ccad.ac.uk
middlesbrough.ccad.ac.uk
middlesbrough.ccad.ac.uk
hartlepool.ccad.ac.uk
hartlepool.ccad.ac.uk
ccad.ac.uk
ccad.ac.uk
webdav.ccad.ac.uk
hartlepool.ccad.ac.uk
terra.ccad.ac.uk
ccad.ac.uk
hartlepool.ccad.ac.uk
fed.ccad.ac.uk
hartlepool.ccad.ac.uk
docs.ccad.ac.uk
hartlepool.ccad.ac.uk
ccad.ac.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqRXxvsZHQ/OClIXDEuAf
/hFyVIb5F6yiz+quX1cFk7tsoFM+eUQm4HHt8j+sXTgjav2+maSMprviahApz+M7
32Yzy3srKJVxZIdm6QzJArg7uv1QzQMGF5kGJYxQcJyY89619EbA8/BjSzvMm9D3
jp4pNn9Ewn9nfWRNfSwBZpby/SUfMnTOmeCT5806WgJirYqOx2coHjHdGzDoNaz2
FVdNHOWU/r2tq9jkCXkeOQpsIzQxMZjV6CcwBINzvq0/KBZsj8H6LU2uUoOMkAGs
8WHuWHcjpULe8P8IRSLK5EpmiAJ4EJNQ++xhgGAqiEjyL1Bvpnp5TOCEUMcCJM3B
uQIDAQAB
-----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 395703571858863752651472279469250106704921
 . . . . . . . . [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 2018-12-15 09:43:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-15 09:43:13 +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 'middlesbrough.ccad.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 21345094685403720292552988627904793918263381504805177027281205516120544112699795752062360677521416602202072474047291144763151902856348783710827872799124957509827641265228366332572718405650972849268203751600925305431020311884412900469001925454465861988331450208359874833968569604144195023136620552053760461773652637348875434559298909884934316886865405504967981882313076320871859664321722186539654601786239198892166318126662143956412470649692393954440569695350812313634920310471803279007590287334346649289435732758997183805568253129925677308102173040186835031546482008242734026036311757934416494297580450887996495741369
 . . . . . . . . . . . . . . . . . . . . [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)
							0de6c8f0e2b32f4a6fa62ceeb5a1a948d61155bc
 . . . . . . . . . . . . . . . . [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 (58 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'middlesbrough.ccad.ac.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.middlesbrough.ccad.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 (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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167b17685490000040300473045022100d28128d33bd8b79265f338103b01a56d520a2906327cdc68a381edbb86edde6b02203903284b3c61d6ae42421e6ae57e70129fc9f187ad5f991bab334633945e5f1c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167b176853e0000040300473045022100be4fbac6422a8254af86a2fe4d7fa327a5e15b600b562ab286f06a12f2e54ddb02204470aeb200ac3720f20f17b87a9b8b5c1df4079d2bc36028b3609cfe4e33e14e
 . . . . [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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