fnord.vernetzt.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7a:35:38:f4:ac:31:e5:b3:41:bf:6c:8e:9a:e4:d2:c7:56 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=fnord.vernetzt.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7a:35:38:f4:ac:31:e5:b3:41:bf:6c:8e:9a:e4:d2:c7:56
Serial Number (int): 302922051374586540673485919618942656235350
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:d5:4e:d1:e2:4f:e8:07:77:84:1d:b8:22:9b:95:ef:d0:29:23:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3a:66:ef:63:03:7d:b2:5b:f8:2f:d1:0b:ec:53:e3:44:3f:f9:d4:54
Fingerprint (sha256): 50:26:5f:30:a1:d0:be:7f:2f:96:b8:04:38:40:3b:80:61:ca:43:02:54:1c:38:f7:72:b1:0a:71:ba:4f:e1:0d

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 fnord.vernetzt.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fnord.vernetzt.org

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

fnord.vernetzt.org
kontrapunkt.vernetzt.org

Other certificates including the domain name vernetzt.org

(limited to 100 certificates)
kontrapunkt.vernetzt.org
nexus.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
trac.vernetzt.org
mail.vernetzt.org
fnord.vernetzt.org
webmail.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
webmail.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
kontrapunkt.vernetzt.org
nexus.vernetzt.org
doc.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
doc.vernetzt.org
doc.vernetzt.org
mail.vernetzt.org
vernetzt.org
webmail.vernetzt.org
nexus.vernetzt.org
gitlab.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
kontrapunkt.vernetzt.org
resources.vernetzt.org
gitlab.vernetzt.org
kontrapunkt.vernetzt.org
trac.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
fnord.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
doc.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
kontrapunkt.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
fnord.vernetzt.org
nexus.vernetzt.org
nexus.vernetzt.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFdjCCBF6gAwIBAgISA3o1OPSsMeWzQb9sjprk0sdWMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDExMTcxOTI2MDVaFw0y
MTAyMTUxOTI2MDVaMB0xGzAZBgNVBAMTEmZub3JkLnZlcm5ldHp0Lm9yZzCCASIw
DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMPkZbT+PzGQR1jb6FiAe1jWAbZ9
jp27UKMNuQGA37TiJTyZGlROKzmoTcgu404v3W83X4I4Kl+cqexdw8fFztrM6CH4
TFnTOH7USzkxPsNWqbEj+LDmDFOPDPntMGRfFlSAxFSH8hDQHzwaPXwH+c5RYpAo
KGE84o9xY8qRY/R0HNPcva82GtuP+U0b6avdqC/e8+AGf/UEPLouOa1aEnpR8JNX
z3XZWf12AH0/NwLJp5FmSXkkKW5aNmk6U/CCGjl5oiWQNfNgTqi6cq8DJ2LmdnlI
EGi4cIBtXqTPs1yDFA4vsNUXWOGR4Jp54DbcFdvgVdkLGix+lklCDEJL+AMCAwEA
AaOCAoEwggJ9MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI
KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwdVO0eJP6Ad3hB24IpuV
79ApI3swHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH
AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5
cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5
cHQub3JnLzA3BgNVHREEMDAughJmbm9yZC52ZXJuZXR6dC5vcmeCGGtvbnRyYXB1
bmt0LnZlcm5ldHp0Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf
EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC
AQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AFzcQ5L+5qtFRLFemtRW5hA3+9X6R9yh
c5SyXub2xw7KAAABddfiyCMAAAQDAEcwRQIgDI/7WfRcS3PN8zTxXGbuNWmFCeUB
vOnRRnqKK4k3OVcCIQDFiCQYE5o7iXMLwoMgk4MOIcENLeKxGnJihVpzBSZtRQB2
AH0+8viP/4hVaCTCwMqeUol5K8UOeAl/LmqXaJl+IvDXAAABddfiyJQAAAQDAEcw
RQIhAK3JyQtFtr58h+zD2qhW7r8fzxGcg8EwvI/6MSl1S4yGAiBlpAWuNjOkl0ys
TBQaV6kHgtjVnC1ZErFuMhuTGObg1zANBgkqhkiG9w0BAQsFAAOCAQEAjJ76vMFk
VHzZVrYeQ8STXgju06fd8KUWD7OKUmMtFy6rfDqgi9Mj37kLLfjWuxSE8XbScDO9
uYyXr7l0BRygZYpqLOGc4+81XLq5B+JMXFNBcvndRjSdJoEmcKQC7EavRkvUBH0r
EtajCYG/FrebqUy0nfYqANxwMYrVEltC5R3MYBHgdyKT7hLPstzwh8e631w6JGvc
c5VdENkbFuldz9ulm6HvjywZH+eIAvO6keZjwxAiXIqJWzsDSD9LPb1xGfNz4Kyb
6j+F01C6QmVMdETfhhRQTM600vdGghQ8TWUOknRjPNil6akKLBD+tlyrfZX6QVLM
gPGwI+du2SJG3Q==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw+RltP4/MZBHWNvoWIB7
WNYBtn2OnbtQow25AYDftOIlPJkaVE4rOahNyC7jTi/dbzdfgjgqX5yp7F3Dx8XO
2szoIfhMWdM4ftRLOTE+w1apsSP4sOYMU48M+e0wZF8WVIDEVIfyENAfPBo9fAf5
zlFikCgoYTzij3FjypFj9HQc09y9rzYa24/5TRvpq92oL97z4AZ/9QQ8ui45rVoS
elHwk1fPddlZ/XYAfT83AsmnkWZJeSQpblo2aTpT8IIaOXmiJZA182BOqLpyrwMn
YuZ2eUgQaLhwgG1epM+zXIMUDi+w1RdY4ZHgmnngNtwV2+BV2QsaLH6WSUIMQkv4
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 302922051374586540673485919618942656235350
 . . . . . . . . [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 2020-11-17 19:26:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-02-15 19:26:05 +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 'fnord.vernetzt.org'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 24729096371215141754825376678443903857050307710355467712791426429447229527847504419275474924609367996243366440112938635619563800150669481962149722085613071782228662925140947772799391908015951949514162325034595228412812794262453656372484372360079010457488494056861656644152985068600611900781160415721222308369390066660937473803091464406197528808093920523691660896995312532840736291694090941489718328900970652310368129448720862337543703867236233944562181126036526044398480875106307688393824506440159091522175630368942477124559938665772868602132916355075218209430853974586378220466366163470980986052677570205680654874627
 . . . . . . . . . . . . . . . . . . . . [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)
							c1d54ed1e24fe80777841db8229b95efd029237b
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fnord.vernetzt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kontrapunkt.vernetzt.org'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005cdc4392fee6ab4544b15e9ad456e61037fbd5fa47dca17394b25ee6f6c70eca00000175d7e2c823000004030047304502200c8ffb59f45c4b73cdf334f15c66ee35698509e501bce9d1467a8a2b89373957022100c5882418139a3b89730bc2832093830e21c10d2de2b11a7262855a7305266d450076007d3ef2f88fff88556824c2c0ca9e5289792bc50e78097f2e6a9768997e22f0d700000175d7e2c8940000040300473045022100adc9c90b45b6be7c87ecc3daa856eebf1fcf119c83c130bc8ffa3129754b8c86022065a405ae3633a4974cac4c141a57a90782d8d59c2d5912b16e321b9318e6e0d7
 . . . . [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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