middlesbrough.ccad.ac.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c0:c1:9e:e3:04:71:db:93:a5:44:a7:b7:7b:33:9a:d4:08 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:c0:c1:9e:e3:04:71:db:93:a5:44:a7:b7:7b:33:9a:d4:08
Serial Number (int): 414040724166410438774786349279495033902088
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fb:20:e0:4e:c7:22:d8:99:71:92:94:9d:91:ff:ee:fd:ab:dc:e2:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5f:cd:6c:cc:38:a2:f7:63:9e:e4:ef:4c:c3:33:5a:5f:51:6d:7d:e5
Fingerprint (sha256): 0b:a8:99:cb:06:a1:2c:70:80:a7:45:f3:85:9f:55:d5:da:1f:25:ee:e7:5c:75:7c:4b:ff:e9:ae:b9:c8:77:fe

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzoGqp8qKh23bosfyzTrT
TJLTwJY9pfTQJWoD8DbnJgJ+IYqiOFcUOb2DvhexpOqt3iKoeYEhdrEJEK/XSR+1
wfBikJ8cphWTvJoeFwRSVRCkRpeiBczYHRSgQvzaitjs/4A7TCgczXXI2fOqow2M
OB8izHt+Il6WyXbeFv88iab/uaSWq+zdIed3XMZS5Zyl9GpyKSdg6CYsyNc9a9MC
tcexy4Zvjg22x7HqFVPNRA8xzpJmCqi0JHPfRekNo7fRpjnprlHY5yXFpiZWYRdE
GRts3k08bq6AXBSlSplwVNHrxlyeYF8GFiaCWYUzm10NX7Tg1JZ3ky69Y03NBcQM
zQIDAQAB
-----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 414040724166410438774786349279495033902088
 . . . . . . . . [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 2019-04-17 08:38:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-16 08:38:43 +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 26069031817819419145982019083232390248224242178296163404893321679027077344618661108794215473163988379212890379641778401422786570196961651144866002004255661697419611174505067188172413438051617000167626695654168946851343512742228288537298342823542828801497735206870997115529583289716598968181716616222583559580834227838977560151796104078965781481328996965295033905980046482914944185250753423311977995523672938741504821865661498844192751249933422809003329661430061914007051558449267838894683718707376652113658665790324590404994009692235863290282549217852920531987489301875114211327212950697898056792319262723361713949901
 . . . . . . . . . . . . . . . . . . . . [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)
							fb20e04ec722d8997192949d91ffeefdabdce219
 . . . . . . . . . . . . . . . . [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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a2aa9ab360000040300483046022100d143ff5a8f68b23ae6c0cb085ab599ac8f8dbd161032a7794c552c7a73741680022100eaecd06ac46bf0d51ab8b7c7eafe03fb489874f9cd5a4e424cd0b10ecd083250007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a2aa9ab340000040300463044022078ac8ccf8efe6c16770e454eafe273c06cc6c76efe76f4bd28961950706d416902205271526c97117bd5847f5981412addd7d05feaf053c418e0557823adb87983cb
 . . . . [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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