help.launchpad.net

Issued by R3

About this certificate

This digital certificate with serial number 04:a4:ad:73:94:12:31:fc:55:d1:72:45:e7:4f:51:7b:de:c8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=help.launchpad.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a4:ad:73:94:12:31:fc:55:d1:72:45:e7:4f:51:7b:de:c8
Serial Number (int): 404486008462722614631435197670390228573896
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5f:e8:3f:ac:9d:f2:83:3f:a7:61:5d:22:39:17:ea:5c:60:71:88:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b2:a8:7d:f0:43:2f:82:39:ca:17:d8:93:5c:83:30:1b:23:34:4b:7d
Fingerprint (sha256): 0e:67:33:0a:a4:f7:ee:3a:67:31:1e:91:67:07:4b:0c:1e:47:d8:2e:f9:8b:9d:56:66:7f:f8:0b:87:2a:17:f2

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

Revocation information

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

Check the revocation status for certificate help.launchpad.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for help.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

help.launchpad.net

Other certificates including the domain name launchpad.net

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lists.launchpad.net
help.launchpad.net
lists.launchpad.net
edge.launchpad.net
git.launchpad.net
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git.launchpad.net
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lists.launchpad.net
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private-ppa.launchpad.net
about.launchpad.net
help.launchpad.net
qastaging.launchpad.net
private-ppa.launchpad.net
test-blog.launchpad.net
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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 help.launchpad.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvXU51+MjgKh6S3VYueO1
9JmKAc+3WY+e0uGYMFq/v2szrTD4SszVnOpLMm9JWHZ4ExNKgQHSoHA9wdmE3BW0
iokVYGESPw2/+7g+JDpOd0rFRwWsHNZyEFZfvuEJ1EnJuJofTYJtBhgfjK2HdVKw
WpVZgoBnjhG2h/7wyC2d6jSWzfih59LjCWOh5B2tQ4vAVITpElEdaLLlbk3cEgaJ
werjGLoUWMOZWidHO6zfmLIKT5IkdP6Lrvs1JAyqK2spI9sPkTQ2QqIl6ft15REI
+GPHboJ6qmou/4oeOEfMxao6Holy1S1YB8fdpgnXAhVXTgIrODLAy8XPv7kqMk/z
0QIDAQAB
-----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 404486008462722614631435197670390228573896
 . . . . . . . . [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 2022-09-30 18:45:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-29 18:45:35 +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 'help.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 23916845909210420446234354369062121647604076802006372044895925217441646561491733453321479758329430084304167653287695687992909349495400338908480394072142622140971273083399147786138196049026041233870653333356469048121551473417971431193353540020131077919135022030132975913138327207426196210713480708718492420276059178874748715216385174169885885747786524091957693686960331203384037122196850657437055284687252617946723536094580542523292848095490397356486469169930733289153978195727168732550698100158080189176260718691847980628735482901308514381748147142589808707885922373363371710091292485086453971979434729705642199610321
 . . . . . . . . . . . . . . . . . . . . [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)
							5fe83fac9df2833fa7615d223917ea5c607188bf
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'help.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a73000001838feed0240000040300483046022100ded6c9c1e2f2318aa2d16b24b6f130a095919af5953a9fdc23ec7f768e3aaba0022100b8103aa7faf6b5dcbfbcb8a8c144ce807f824ebb50c81a5834271a6481922ba50077002979bef09e393921f056739f63a577e5be577d9c600af8f94d5d265c255dc784000001838feed02e0000040300483046022100c04e204ad2d4c8f395fac6c0345a02fd9cd7f63a2e96afd8ebbd7668c55e596c022100f1f0eb606c5b66aeea354dd86ff6c6519f9be9331b35df513c6dea77f6a0f340
 . . . . [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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