test-blog.launchpad.net

Issued by R3

About this certificate

This digital certificate with serial number 03:32:71:0c:49:e3:65:1f:4c:ed:38:a6:23:d3:09:b0:8d:0b 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=test-blog.launchpad.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:71:0c:49:e3:65:1f:4c:ed:38:a6:23:d3:09:b0:8d:0b
Serial Number (int): 278501242711045650807888223963347231477003
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: de:d7:e9:03:fc:c7:38:8b:b0:3d:d4:7a:a4:88:62:c6:ea:13:33:51
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:90:cb:b9:8c:aa:b2:b9:dd:79:47:6a:6f:33:16:a8:9d:c0:73:cc
Fingerprint (sha256): 04:e2:7d:ea:6b:da:b8:7a:cd:12:89:28:e4:d9:dd:ec:7e:7e:2e:37:86:4c:e8:4e:18:14:45:c4:38:71:db:ed

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

Revocation information

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

Check the revocation status for certificate test-blog.launchpad.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for test-blog.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

test-blog.canonical.com
test-blog.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 test-blog.launchpad.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAst+y9nee/1fWzJU6GPeV
Fzh0q3NEn0irnICHRUci3m6gESL7j/H73JSDVM21WLFjB4V8CbZnqRigEolzCWmj
IVyP+tsItQnol9hP5GNNWXIPozGyBlI9UxIAquZRa+k+4ETWJX6RUHiAoHdV5aac
J8JyuS/utGCUmsE86f5DTe0T1+KhLMnVu4F/Fa1F9NIjOk/Y2uq7iFiL2piT8L2Y
ySqSdKHMSxf02bjxfu75q8ZMROlygOgcLaVeBmFrJWERJQTyb7zdnwgXaGQRfMSN
hk954EHpwUXtFLFN1+VGqL6t/kv3FWhT11Hn4uqluw2oH4axZZZqGkes/LpV/u97
FwIDAQAB
-----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 278501242711045650807888223963347231477003
 . . . . . . . . [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 2021-06-14 04:50:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-09-12 04:50:42 +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 'test-blog.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 22580728408313397629430498120894925691171872411043461682596467843631275147245686334117477446278775223079687304039913160454247103789164915895081840956812837440858370658803373796987294778329503588212019901367192597144599675054328145524460215717823773023185483202508758682213354147182122802075154253256506696503425687679408727806768466395270369425764928494918772603257045683735708044805152001263794357853609090865284568747761060962505589095734585773567570902307591593894090994298440027479539029896725629147015632624691304697350348869104113036831745711450696673039430871100540745884743231817350008281643018172903088683799
 . . . . . . . . . . . . . . . . . . . . [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)
							ded7e903fcc7388bb03dd47aa48862c6ea133351
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test-blog.canonical.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test-blog.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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