linkinghumans.com

Issued by R3

About this certificate

This digital certificate with serial number 04:8e:2a:3d:4c:51:0f:00:24:0f:a1:a4:07:03:c9:ea:80:d3 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=linkinghumans.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8e:2a:3d:4c:51:0f:00:24:0f:a1:a4:07:03:c9:ea:80:d3
Serial Number (int): 396825385683630838976065318250010632683731
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 00:a5:1f:b3:65:94:44:da:da:e7:7e:c4:a3:fc:85:54:8f:f9:dc:d5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:dd:b2:d7:69:bb:e5:2a:aa:1b:4d:97:9e:dc:de:f5:7c:7e:59:2e
Fingerprint (sha256): e1:8e:b3:bc:4b:19:9a:64:dd:f9:58:2b:83:ac:29:ec:d2:f1:a0:87:2b:4b:1a:fd:cb:ce:93:81:fe:28:21:b6

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

Revocation information

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

Check the revocation status for certificate linkinghumans.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for linkinghumans.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

linkinghumans.com
www.linkinghumans.com

Other certificates including the domain name linkinghumans.com

(limited to 100 certificates)
jobs.linkinghumans.com
jobs.ecd.ch
*.linkinghumans.com
*.linkinghumans.com
*.linkinghumans.com
*.linkinghumans.com
linkinghumans.com
careers.ukbts.co.uk
www.linkinghumans.com
www.linkinghumans.com
www.linkinghumans.com
*.linkinghumans.com
teams.nullgr.com
linkinghumans.com
linkinghumans.com
linkinghumans.com

Certificate

The complete raw certificate details for linkinghumans.com 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 396825385683630838976065318250010632683731
 . . . . . . . . [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 2023-07-04 05:26:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-02 05:26:48 +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 'linkinghumans.com'
 . . . . . . . . [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 836933839937069855694840995983049950789221829317117171002034256822527362938535048237286251561577639227340897906077967405269691244428725688787142643723013805526873053815766332694823451468052230182277348201003876859988370328592368761349599805977862787555787973637826371663060534181433611281729586157174529019774842033855117476522408251862205762443597251166999985304992955320785305983657307854756190886207471387342832583740388625616792089708690714213562337445308629403134956147369917906979681540696411094086604337027850900354039374203371496062970344860926284794908351879603485745853638385039082383793594686623105049154898561199204348210040049621282948010380903612605775895209749998728581669972654784786171098663498404865795422879761123711996241762344578350468870682446311518751560726449872606633770237751391869411151899354327294064955052760679691279341910152471755615826467252473888601597851781121884309654902931690089016498812697975036501183087709591371878067336003945797531581153812913981023274015379821354597552189611607712261368283573343903021836305385409504174889858448523284800969213753914772936239862937908282831302126814666763095118369864315639082403145943367827381663347602622837820162975904670272008742440587505172430584905187
 . . . . . . . . . . . . . . . . . . . . [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)
							00a51fb3659444dadae77ec4a3fc85548ff9dcd5
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linkinghumans.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.linkinghumans.com'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001891f950d9c0000040300473045022100a1e61e5c5b5f5fd95e11913c75218dfbc6208071445fd25d3cfff7de3f06ae7902205fb849ab9c3e5a8a050d0486e37ef5377f0b9cafd88b057057ef2c70982b0aa9007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001891f950d9a000004030046304402203e58e4aa879866f4e519de38cb230f66968f17a9c653add58daa18b518de8c7602203ea4d1a7d146047f06f464071a196a1a3dbf50f413a8059226fd388585f641b6
 . . . . [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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