adblockplus.org

Issued by Sectigo ECC Domain Validation Secure Server CA

About this certificate

This digital certificate with serial number 55:96:4b:6e:07:c9:f3:cb:2b:9c:43:a2:8b:77:40:1d was issued on by Sectigo Limited.

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=adblockplus.org

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This certificate has expire since

Certificate Details

Serial Number (hex): 55:96:4b:6e:07:c9:f3:cb:2b:9c:43:a2:8b:77:40:1d
Serial Number (int): 113764754068726764226840907144309981213
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 0e:65:b1:7c:86:06:40:00:37:ce:eb:fb:12:06:41:cf:36:d4:ab:ef
AuthorityKeyId: f6:85:0a:3b:11:86:e1:04:7d:0e:aa:0b:2c:d2:ee:cc:64:7b:7b:ae

Fingerprint (sha1): 27:3b:ac:59:30:c5:32:ab:15:a2:73:b7:5f:84:66:71:5b:a3:b1:6e
Fingerprint (sha256): 0c:4b:a3:27:8c:9e:9e:d2:e6:5d:1b:fa:8c:bb:73:7c:52:f2:cd:d0:ad:71:b6:64:df:8c:2d:15:fa:9b:df:4e

Issuing Certificate URL: http://crt.sectigo.com/SectigoECCDomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate adblockplus.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for adblockplus.org

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA256

Key Usage

Digital Signature

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

adblockplus.org
www.adblockplus.org

Other certificates including the domain name adblockplus.org

(limited to 100 certificates)
notification.adblockplus.org
adblockplus.org
intraforum.adblockplus.org
*.adblockplus.org
adblockplus.org
codereview.adblockplus.org
easylist-downloads.adblockplus.org
stats.adblockplus.org
codereview.adblockplus.org
update.adblockplus.org
adblockplus.org
update.adblockplus.org
blog.adblockplus.org
monitoring.adblockplus.org
forum.adblockplus.org
share.adblockplus.org
help.adblockplus.org
easylist-downloads.adblockplus.org
crashes.adblockplus.org
adblockplus.org
new-integration.adblockplus.org
mobile-telemetry.adblockplus.org
downloads.adblockplus.org
testpages.adblockplus.org
easylist-downloads.adblockplus.org
www.adblockplus.org
www.adblockplus.org
new.adblockplus.org
issues.adblockplus.org
monitoring.adblockplus.org
adblockplus.org
issues.adblockplus.org
easylist-downloads.adblockplus.org
adblockplus.org
easylist-downloads.adblockplus.org
easylist-downloads.adblockplus.org
help.adblockplus.org
reports.adblockplus.org
www.adblockplus.org
www.adblockplus.org
welcome.adblockplus.org
www.adblockplus.dev
share.adblockplus.org
downloads.adblockplus.org
adblockplus.org
codereview.adblockplus.org
www.adblockplus.org
easylist-downloads.adblockplus.org
adblockplus.org
easylist.adblockplus.org
intraforum.adblockplus.org
notification.adblockplus.org
notification.adblockplus.org
hg.adblockplus.org
new.adblockplus.org
codereview.adblockplus.org
*.easylist.adblockplus.org
testpages.adblockplus.org
share.adblockplus.org
*.adblockplus.org
downloads.adblockplus.org
welcome.adblockplus.org
intraforum.adblockplus.org
www.adblockplus.dev
easylist.adblockplus.org
www.adblockplus.dev
www.adblockplus.dev
hg.adblockplus.org
issues.adblockplus.org
easylist-downloads.adblockplus.org
hg.adblockplus.org
*.adblockplus.org
easylist-downloads.adblockplus.org
easylist-downloads.adblockplus.org
reports.adblockplus.org
telemetry.adblockplus.org
help.adblockplus.org
easylist-downloads.adblockplus.org
update.adblockplus.org
easylist.adblockplus.org
update.adblockplus.org
easylist.adblockplus.org
reports.adblockplus.org
hg.adblockplus.org
easylist-downloads.adblockplus.org
reports.adblockplus.org
easylist-downloads.adblockplus.org
*.adblockplus.org
easylist-downloads.adblockplus.org
welcome.adblockplus.org
testpages.adblockplus.org
adblockplus.org
easylist-msie.adblockplus.org
issues.adblockplus.org
accounts.adblockplus.org
testpages.adblockplus.org
www.adblockplus.dev
update.adblockplus.org
notification.adblockplus.org
crashes.adblockplus.org

Certificate

The complete raw certificate details for adblockplus.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAErXcNV8zfhP3EmeU38oqvSGJX8Z12
5zyXLgw9AC+xcJ3ijzTvzdl46tchh2kB9c1nFkJsLMIyOg6Qx71OAMOSkw==
-----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 113764754068726764226840907144309981213
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.2 (ecdsaWithSHA256)
 . . . . . . . . [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 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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 'Sectigo Limited'
 . . . . . . . . . . . . [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 'Sectigo ECC Domain Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-05-19 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-19 23:59:59 +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 'adblockplus.org'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004ad770d57ccdf84fdc499e537f28aaf486257f19d76e73c972e0c3d002fb1709de28f34efcdd978ead721876901f5cd6716426c2cc2323a0e90c7bd4e00c39293
 . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName f6850a3b1186e1047d0eaa0b2cd2eecc647b7bae
 . . . . . . . . . . . . . . . . [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)
							0e65b17c8606400037ceebfb120641cf36d4abef
 . . . . . . . . . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoECCDomainValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com'
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adblockplus.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adblockplus.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 (368 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (364 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.2 (ecdsaWithSHA256)
 . . . . [c:0|t:3|false] BIT STRING (560 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 42267595690705453978621087846409909281101174559696520731230076351041166480229
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 51688656608070866327260792000042391833179714272823952696810291787576137757766