gapi.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:d3:85:0b:3a:47:ee:c9:7c:c6:08:b6:e1:2c:16:03:60:45 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=gapi.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d3:85:0b:3a:47:ee:c9:7c:c6:08:b6:e1:2c:16:03:60:45
Serial Number (int): 333313282836382450990807263214288821772357
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:25:cd:22:83:b5:b6:f9:9f:ae:2c:2d:8f:f5:8d:67:0f:b7:d7:91
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): eb:68:8f:f5:d7:d5:13:ff:dc:17:25:e5:3d:ea:3d:b7:e0:f8:91:4f
Fingerprint (sha256): 9c:cc:3a:a5:ac:89:dd:9c:08:49:58:f4:bc:0e:92:60:ed:c3:ef:45:ff:e3:ea:79:3d:56:b3:e9:f4:f1:e0:2d

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

Revocation information

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

Check the revocation status for certificate gapi.co.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gapi.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

gapi.co.uk

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track.beautyway.lt
gapi.co.uk
gapi.co.uk
link.gemsflow.com
gapi.co.uk
gapi.co.uk
sni.cloudflaressl.com
track.hrcg.eu
track.valodirect.be
link.gemsflow.com
track.hrcg.eu
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zeptotrack.gapi.co.uk
tracking.news.apes.org.uk
track.besseges-vtf.co.uk
gapi.co.uk
sni.cloudflaressl.com
zeptotrack.gapi.co.uk
track.hrcg.eu
gapi.co.uk
link.gemsflow.com
track.besseges-vtf.co.uk
sni.cloudflaressl.com
track.hrcg.eu
track.vaclavcernik.cz
track.hrcg.eu
track.bfmstudio.co
mail-track.noregrets.store
track.valodirect.be
track.beautyway.lt
track.besseges-vtf.co.uk
track.valodirect.be
track.beautyway.lt
sni.cloudflaressl.com
track.vaclavcernik.cz
tracking.news.apes.org.uk
www.gapi.co.uk
sni.cloudflaressl.com
track.beautyway.lt

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxIjWSTPM6+8OcuY84RNW
hh1FJYBlyv2rE7fjO3DSIPXQOzvLIMhaaRJeDKTAOv1bDVyEQYT6FdYHxtlQJhz5
st8YYFtPk3pWmH04YpFGoFm2K6pF5v6sYC+A3XcS6baFV0Vr+I6dR5FGsUynlWLu
PGfAF3OOduU4lNn42JSGtYtI/1HxiMyRaRPEaq+dl0CfVAnlYSPmq67kIXLSUhTw
sWSlUbIK+OpHPepHlOGJdypZgYqgAXJevcfte5Cpe3RuK/WIDbNHjvFI8ku/db+4
81gA/K2CMzv5A2KItzK0lywJVEZYewv5NrrMDyGaNIKUbKlSH2LPS97KAn2ntXq+
AwIDAQAB
-----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 333313282836382450990807263214288821772357
 . . . . . . . . [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 2023-11-26 01:07:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-24 01:07:21 +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 'gapi.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 24810184639808412527175556692721335260160503257483970443765799957907485923385984355787948854465206086122678987508535379899088591093029595575986377470391631573179787272720990318368508067806323853412853896729819354712808416653610757536105575826962427397044878008431142589570967911835876813590567580691802563003502550240130736847474711025921658905219025269991881279780173553169247774802130776250651170208813082810421937428125257855533503029619568157083277993752186360803640564809024098843731716149235102171861456055436798211982570856232997882071170343269453425026277211447705511586639937109906948596895625205515892211203
 . . . . . . . . . . . . . . . . . . . . [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)
							2425cd2283b5b6f99fae2c2d8ff58d670fb7d791
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gapi.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c0961a0520000040300483046022100a1d430682daae89f30bddca6bac32b35504b6c45697db96c650889a15ca3c7be022100cfac3c2513cabb0ad178fe03ac81b91329a49d98569064e65e1b9227a33a574600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c0961a0970000040300473045022100ef6c07998e343bbd8a283b12958bad68b41faaf245d7af7ce489f174126a070c02207a29a49c06cfdb56b751470b8596fd85864738b70ae17cee40a326e6f9cd813f
 . . . . [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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