buildingproductsearch.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:32:a5:2c:59:3d:7d:e5:ad:4c:0b:e2:f4:f4:e4:55:78:e2 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=buildingproductsearch.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:a5:2c:59:3d:7d:e5:ad:4c:0b:e2:f4:f4:e4:55:78:e2
Serial Number (int): 278570529031700285691466575196416631994594
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:54:12:72:c8:42:b7:37:e1:ec:07:44:ac:a3:9b:4d:47:a4:77:e0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d3:34:4f:90:ff:dd:aa:19:40:c3:af:e7:83:39:a4:9f:8e:d1:e0:e0
Fingerprint (sha256): b1:66:82:63:c1:9e:b8:61:8e:4d:5b:d2:9d:91:b8:b0:af:5a:e4:d3:3a:d6:9b:03:64:a8:ef:4c:09:c6:03:e1

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

Revocation information

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

Check the revocation status for certificate buildingproductsearch.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for buildingproductsearch.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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

buildingproductsearch.co.uk
www.buildingproductsearch.co.uk

Other certificates including the domain name buildingproductsearch.co.uk

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsxTnPYgl/wHnl5W2JeDr
K34156CAipAK01ViRyn9jzfYwHnz0Mfj61X2Ytg8o/NtEaPnWlttC7o7VFXbTVyr
mjVwqyy/rIwo6FTUuSTqGHM4Tg/AivbfiS8/5RnLVXhUexj06To9f+E2k+SLETfi
VF+VfpTZk7uaihEMpR9KaE8btLa9b7qAEkjuum524sW0smdHYi2Bie4xGSUnbHd/
OZ+Bzv3DOOb8iTDgH0fjG6Hu93im7rxPMk2g2/EXK1cUkrw6Fkal1xDrZZ58Yt5m
TjWV6gG3pIgXAfvqhpIgYrg1IoJrLWeS2+7Qfp1THGqP8AVwoQhuwOMbjSd8UYFn
ywIDAQAB
-----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 278570529031700285691466575196416631994594
 . . . . . . . . [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 2023-04-29 03:23:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-28 03:23:48 +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 'buildingproductsearch.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 22606964381776506344203945734700603693864006806890091067001073987952057878849911913157030968256462220969780149327273081957875851433946385448608992996280455203440809798537129898043395750749749232282646356652625497570343253253964191146623205262889419633656232221978319124695578885866417694280755835776631662355187350837466336017989306439982890124804495021358251651342817172155022138038385453933817193720793956914403938415785627878878459045707731296954530188422642172476801994210143975031289732176344388631933180974403359754622903305004295622568744927796196316301768345760574380674764502203763815085331877864756048127947
 . . . . . . . . . . . . . . . . . . . . [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)
							68541272c842b737e1ec0744aca39b4d47a477e0
 . . . . . . . . . . . . . . . . [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 (64 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buildingproductsearch.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.buildingproductsearch.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 (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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000187cb40b8a0000004030046304402201ee6fc93338b81a69ba9575f0c04283f457cb94e022d1c4786cbd5b2dfcb3b7d022017655c5a8c51a623259d4542318110efd1d979424bb1cfd6c7e4e40a501b4554007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187cb40b8b40000040300473045022100ba4c000b9dda49829046c70bfc38cf5779e67e9b7408b401e6ea6058bd4b862402204841eecad95f3c149fc64f460eac91555f4039cd377d8d946fdfa712424cd535
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.24
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (5 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 5
 . . . . [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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