dev.academics.de

Issued by E5

About this certificate

This digital certificate with serial number 04:1a:e0:99:17:bf:19:b8:93:e8:19:f3:15:3e:97:70:95:40 was issued on by Let's Encrypt.

With 16 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=dev.academics.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:1a:e0:99:17:bf:19:b8:93:e8:19:f3:15:3e:97:70:95:40
Serial Number (int): 357595027241096523810979594169005053613376
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 66:dd:d6:2d:9c:6e:07:8d:b9:d9:12:a0:5b:f3:a0:ad:3b:7f:41:fc
AuthorityKeyId: 9f:2b:5f:cf:3c:21:4f:9d:04:b7:ed:2b:2c:c4:c6:70:8b:d2:d7:0d

Fingerprint (sha1): d7:03:e7:ea:eb:cd:a0:6a:fd:c9:10:b9:0e:f5:f0:02:d2:64:36:bd
Fingerprint (sha256): 00:86:0a:31:8e:a1:27:1b:14:ec:e1:3c:82:87:0c:9d:e4:e4:49:42:61:3f:23:b8:83:f8:f0:55:ce:4e:e2:6e

Issuing Certificate URL: http://e5.i.lencr.org/

Revocation information

OCSP Server: http://e5.o.lencr.org

Check the revocation status for certificate dev.academics.de

16

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dev.academics.de

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA384

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

bilder.dev.academics.de
bilder.dev.jobs.zeit.de
dev.academics.at
dev.academics.ch
dev.academics.com
dev.academics.de
dev.jobs.zeit.de
images.dev.academics.com
mobil.dev.jobs.zeit.de
newsletter.dev.academics.com
newsletter.dev.academics.de
newsletter.dev.jobs.zeit.de
whoami.dev.academics.de
wt.dev.academics.de
www.dev.academics.de
www.dev.jobs.zeit.de

Other certificates including the domain name academics.de

(limited to 100 certificates)
dev.academics.de
cmp.channelpartner.de
www.academics.de
kronos.prod.academics.de
prod.academics.de
www.academics.de
staging.academics.de
prod.academics.de
www.academics.de
kronos.prod.academics.de
mms.sp-prod.net
cmp.channelpartner.de
www.academics.de
rhea.stage.academics.de
stage.academics.de
stage.academics.de
www.academics.de
www.academics.de
prod.academics.de
www.academics.de
prod.academics.de
inserieren-test-feature.zeit.de
www.academics.de
prod.academics.de
kronos.prod.academics.de
www.academics.de
inserieren-test-feature.zeit.de
media.academics.de
logos.academics.de
staging.academics.de
*.academics.de
www.academics.de
staging.academics.de
media.academics.de
cmp.academics.at
cmp.academics.at
prod.academics.de
cmp.academics.at
cmp.academics.de
staging.academics.de
media.academics.de
cmp.academics.at
bilder.academics.de
www.academics.de
cmp.academics.at
prod.academics.de
kronos.prod.academics.de
mms.sp-prod.net
kronos.prod.academics.de
kronos.prod.academics.de
prod.academics.de
stage.academics.de
cmp.academics.at
www.academics.de
kronos.prod.academics.de
prod.academics.de
prod.academics.de
media.academics.de
media.academics.de
www.academics.de
www.academics.de
cmp-sp.handelsblatt.com
media.academics.de
www.academics.de
kronos.prod.academics.de
*.academics.de
www.academics.de
www.academics.de
prod.academics.de
dev.academics.de
cmp-sp.handelsblatt.com
cmp.academics.at
www.academics.de
inserieren.academics.de
dev.academics.de
stage.academics.de
dev.academics.de
inserieren-test-feature.zeit.de
monitoring.academics.de
www.academics.de
prod.academics.de
prod.academics.de
athene.dev.academics.de
cmp.channelpartner.de
media.academics.de
athene.dev.academics.de
www.academics.de
cmp.channelpartner.de
cmp.channelpartner.de
media.academics.de
cmp.academics.at
zeus.dev.academics.de
cmp.infoworld.com
www.academics.de
prod.academics.de
cmp.academics.at
media.academics.de
stage.academics.de
cmp-sp.handelsblatt.com
cmp.channelpartner.de

Certificate

The complete raw certificate details for dev.academics.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEez535psvOZb1jMXS1xYxyWHsG/eo
m9HPXIZaysM9PgH3LcUQDBZ/zyxhSr5OUP3hf6QQ7MBKtCf1xVaJdodkGw==
-----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 357595027241096523810979594169005053613376
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . . . . . [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 'E5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-09 19:08:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-07 19:08:06 +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 'dev.academics.de'
 . . . . . . . . [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)
				00047b3e77e69b2f3996f58cc5d2d71631c961ec1bf7a89bd1cf5c865acac33d3e01f72dc5100c167fcf2c614abe4e50fde17fa410ecc04ab427f5c556897687641b
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							66ddd62d9c6e078db9d912a05bf3a0ad3b7f41fc
 . . . . . . . . . . . . . . . . [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 9f2b5fcf3c214f9d04b7ed2b2cc4c6708bd2d70d
 . . . . . . . . . . . . . . . . [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://e5.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://e5.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 (373 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bilder.dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bilder.dev.jobs.zeit.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.academics.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.academics.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.academics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dev.jobs.zeit.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'images.dev.academics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mobil.dev.jobs.zeit.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'newsletter.dev.academics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'newsletter.dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'newsletter.dev.jobs.zeit.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'whoami.dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wt.dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dev.academics.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dev.jobs.zeit.de'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ffe9d882b0000040300483046022100e43302e72653fac09cb67402f00e38081c73b45b5c67023afdad5550cd9465f7022100b2a6f93e4b7cb6b1bd67b767f324d8ccfdf0d539a91d9b7ac39821d83f4ba4ec0075001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ffe9d8909000004030046304402204759d38a86eb00c908504b5d483ef674c454d383f267d88a1b9ac8c9a86b6ebe02205096b843cf78d20da933181fdcb25d92f52b5690c446b17a08a2f668412bc838
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . [c:0|t:3|false] BIT STRING (824 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25085264513238440253234051082017019093732792418394728906317745120382985780986954810224803318344272925616844100458428
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 5928548758766458445060359867064536808932972139617547318928000700441406903693690008589204042354056191717836546069433