uni10829.biggroup.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ec:b0:99:34:b6:50:84:b5:07:fa:e9:4f:c6:a6:3f:88:ac was issued on by Let's Encrypt.

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=uni10829.biggroup.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ec:b0:99:34:b6:50:84:b5:07:fa:e9:4f:c6:a6:3f:88:ac
Serial Number (int): 341878236006429462540858749971689522563244
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8d:c9:59:62:df:6f:e9:cc:26:7f:b7:04:98:7e:43:3b:1f:32:c5:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c6:16:ff:1f:f3:df:af:ab:df:9f:11:b0:2d:ae:9b:bb:51:ab:89:1d
Fingerprint (sha256): 2f:75:9c:a6:8e:17:6c:e4:d0:f0:e1:b1:7e:65:43:7c:5d:ac:cf:8e:e4:e4:2a:ae:74:ec:66:0e:28:3b:96:7c

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 uni10829.biggroup.co.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uni10829.biggroup.co.uk

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

uni10829.biggroup.co.uk

Other certificates including the domain name biggroup.co.uk

(limited to 100 certificates)

Certificate

The complete raw certificate details for uni10829.biggroup.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 341878236006429462540858749971689522563244
 . . . . . . . . [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 2016-11-04 15:04:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-02 15:04:00 +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 'uni10829.biggroup.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 824432296761814793228431073888517839874917120837304966606387308038151013744706178214563216965456184806006288640740888917323831414111499447906931646010326479631702572667945443641617019446650228754752289059412386116614586185235666818852069050335277351038503148746756722115467380339361104612943286040435409711419810673786830777846381518016675926698207636528847585618259385016417322232949654004004703424350071684547653339077028448418076533687717203661515337121906542458615738055550841640317556430942608443198865633524042019705657253247652433076556208624444064240652836472069205582317399076225855261882175850145167818692332835101760279575677075924312319656770136469454110859212558216562990522308679344919547550607437919032918010735669612670905499587617427497305797857268250256213400193999784977528613910398267629342528143657640299185237890001293604656608047282158338715221404811935854288204744452389042872593883748079490973996830802435720961081354906738901365008642404965937130260298394105382177478406336574602934913259025723624757414211829141067069612540696807403141956982467369329612781445025398213198369324387355833874919956102841377756520604911990163826228440374597560785216137943456162942087371906287092700429288320281924023770771609
 . . . . . . . . . . . . . . . . . . . . [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)
							8dc95962df6fe9cc267fb704987e433b1f32c519
 . . . . . . . . . . . . . . . . [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 (100 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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uni10829.biggroup.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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