about.launchpad.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a2:13:37:c5:85:d9:4d:56:65:53:e1:7a:a7:1d:be:36:ff 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=about.launchpad.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a2:13:37:c5:85:d9:4d:56:65:53:e1:7a:a7:1d:be:36:ff
Serial Number (int): 316488146150959193114231381972164687050495
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:7e:04:bd:68:cf:3f:a2:a0:1c:69:e4:80:4b:79:98:78:70:24:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): be:0f:ab:bd:f0:68:e8:44:67:14:7b:a6:a9:99:86:ff:fe:70:a2:2a
Fingerprint (sha256): 30:26:d2:ea:2b:b2:81:75:18:11:9b:a6:3f:ba:c4:74:53:41:87:2e:24:ac:89:3c:32:0b:c9:fb:b9:a3:b5:c2

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 about.launchpad.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for about.launchpad.net

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

about.launchpad.net
news.launchpad.net

Other certificates including the domain name launchpad.net

(limited to 100 certificates)
lists.launchpad.net
help.launchpad.net
lists.launchpad.net
edge.launchpad.net
git.launchpad.net
qastaging.launchpad.net
test-blog.launchpad.net
git.launchpad.net
launchpad.net
lists.launchpad.net
*.launchpad.net
private-ppa.launchpad.net
about.launchpad.net
help.launchpad.net
qastaging.launchpad.net
private-ppa.launchpad.net
test-blog.launchpad.net
launchpad.net
about.launchpad.net
lists.launchpad.net
edge.launchpad.net
help.launchpad.net
blog.launchpad.net
test-blog.launchpad.net
bazaar.staging.launchpad.net
qastaging.launchpad.net
dev.launchpad.net
help.launchpad.net
*.qastaging.launchpad.net
edge.launchpad.net
qastaging.launchpad.net
launchpad.net
private-ppa.launchpad.net
blog.launchpad.net
git.launchpad.net
launchpad.net
qastaging.launchpad.net
git.launchpad.net
help.launchpad.net
lists.launchpad.net
staging.launchpad.net
launchpad.net
bazaar.launchpad.net
help.launchpad.net
lists.launchpad.net
about.launchpad.net
login.launchpad.net
bazaar.launchpad.net
launchpad.net
blog.launchpad.net
staging.launchpad.net
bazaar.staging.launchpad.net
help.launchpad.net
qastaging.launchpad.net
staging.launchpad.net
staging.launchpad.net
*.qastaging.launchpad.net
git.launchpad.net
git.launchpad.net
bazaar.staging.launchpad.net
login.launchpad.net
login.launchpad.net
edge.launchpad.net
blog.launchpad.net
staging.launchpad.net
lists.launchpad.net
blog.launchpad.net
login.launchpad.net
launchpad.net
bazaar.staging.launchpad.net
dev.launchpad.net
edge.launchpad.net
bazaar.launchpad.net
lists.launchpad.net
staging.launchpad.net
bazaar.staging.launchpad.net
bazaar.launchpad.net
bazaar.launchpad.net
private-ppa.launchpad.net
about.launchpad.net
help.launchpad.net
test-blog.launchpad.net
dev.launchpad.net
login.launchpad.net
about.launchpad.net
staging.launchpad.net
qastaging.launchpad.net
bazaar.launchpad.net
lists.launchpad.net
edge.launchpad.net
private-ppa.launchpad.net
help.launchpad.net
edge.launchpad.net
blog.launchpad.net
private-ppa.launchpad.net
staging.launchpad.net
dev.launchpad.net
git.launchpad.net
launchpad.net
launchpad.net

Certificate

The complete raw certificate details for about.launchpad.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqaBbui86E84mni0lT8xH
dpDT+MsHLlAEC5jQwJh/I48xlkDU/NCC3JDTQ1QvZ6GZjtz9/K2nQWkU+9l4tbx7
OJ5NpbGG+STm01gnCotoIHarmVUysx7/rd+B/oAaJtVx2VBCXFDZ4ckMLEhwioNY
mTrExV9iCtiGgeieeuILpgSRvi6mlbYhvM9lTNZ+oXxJr7KNpDkihjcEgGkO4x+E
Atev1FfjgPu/s/Xy7BywFHKKcdcqpMxA5nkcSoucDPTXkES3RShxg5NoikKAglwX
6kEQpf3hPeavzA3RO3rOAJfUN+kCO/y3z/JOrH0skA2sqHiZVxP6tQriKs385coP
9wIDAQAB
-----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 316488146150959193114231381972164687050495
 . . . . . . . . [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 2020-07-02 19:04:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-09-30 19:04:42 +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 'about.launchpad.net'
 . . . . . . . . [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 21413349168965911763247998780085001956876125888711851743364523407164593010358322766729291617077184715950103430535328172514340851666352408822791132558343883525762790953296999569461335458288501151359783526127999104592007912097028703661306333928402305113362545473747117365467043928118156728986194142456141802722218950516851360295361342409384659011449563111710235588633761930708554929516467888501579802445718910752645784377180081259686352014169341996343831515493798046698077211451611268715245483453431569381198111346420818491936657853279177983827384366458112850347508881216629323164502749061245515242444733946628672196599
 . . . . . . . . . . . . . . . . . . . . [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)
							f17e04bd68cf3fa2a01c69e4804b799878702431
 . . . . . . . . . . . . . . . . [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 (99 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 (43 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'about.launchpad.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'news.launchpad.net'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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