hoeveler.72.stage.12bis3.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a3:b0:16:cb:10:eb:27:4c:4b:51:4c:94:f8:f7:d3:ba:e6 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=hoeveler.72.stage.12bis3.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a3:b0:16:cb:10:eb:27:4c:4b:51:4c:94:f8:f7:d3:ba:e6
Serial Number (int): 404149232011612565718086079984147887274726
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 09:1e:01:09:77:36:40:d0:03:d6:2b:bf:43:f6:5b:4e:4e:9d:71:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 27:43:26:46:2f:32:5b:74:7b:a9:a3:f8:cd:7c:7e:de:15:ed:d2:9f
Fingerprint (sha256): 78:00:8d:e5:4e:35:e8:d7:0d:6c:26:f9:69:fc:dc:6f:66:e0:27:80:0d:3d:02:49:82:27:23:a2:ec:e3:d6:40

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 hoeveler.72.stage.12bis3.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hoeveler.72.stage.12bis3.de

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

hoeveler.72.stage.12bis3.de

Other certificates including the domain name 12bis3.de

(limited to 100 certificates)
www.tekom.de
tekom.56.stage.12bis3.de
www.tekom.de
12bis3.de
webmail.12bis3.de
www.tekom.de
12bis3.de
12bis3.de
webmail.12bis3.de
tekom.56.stage.12bis3.de
live.tekom.12bis3.de
www.kaercher-municipal.com
tekom.56.stage.12bis3.de
12bis3.de
www.kaercher-municipal.com
tekomconferences.72.stage.12bis3.de
12bis3.de
www.tekom.de
www.tekom.de
12bis3.de
www.tekom.de
tekom.56.stage.12bis3.de
webmail.12bis3.de
12bis3.de
webmail.12bis3.de
tekom.56.stage.12bis3.de
12bis3.de
www.tekom.de
apps.12bis3.de
webmail.12bis3.de
www.tekom.de
www.tekom.de
www.tekom.de
hoeveler.72.stage.12bis3.de
12bis3.de
aussicht.stage.12bis3.de
relaunch.maxholder.12bis3.de
hoeveler.72.stage.12bis3.de
hoeveler.72.stage.12bis3.de
*.12bis3.de
git.12bis3.de
12bis3.de
git.12bis3.de
git.12bis3.de
www.tekom.de
*.12bis3.de
webmail.12bis3.de
git.12bis3.de
webmail.12bis3.de
mail.12bis3.de
webmail.12bis3.de
relaunch.maxholder.12bis3.de
*.12bis3.de
webmail.12bis3.de
webmail.12bis3.de
git.12bis3.de
*.12bis3.de
relaunch.maxholder.12bis3.de
www.tekom.de
www.tekom.de
*.12bis3.de
tekom.56.stage.12bis3.de
www.tekom.de
www.tekom.de
git.12bis3.de
www.tekom.de
12bis3.de
www.tekom.de
tekom.56.stage.12bis3.de
*.12bis3.de
www.kaercher-municipal.com
12bis3.de
relaunch.maxholder.12bis3.de
12bis3.de
www.kaercher-municipal.com
git.12bis3.de
12bis3.de
cloud.12bis3.de
git.12bis3.de
www.tekom.de

Certificate

The complete raw certificate details for hoeveler.72.stage.12bis3.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzYOPPCOiIrNGyiX2sHVM
6g53lK2ChczaBcS3IUvlc9Alf2Yu9Hz1i5Ag7vmcX0VXdqzQTBVv05UWV0FpMSFV
xnrQ7gA3+S3cadKocdPE5DTLtM+Mjlr/EkVJu9s6Fyhsg95+uUpN7DyWrj5XbR02
NYOCApWfLMn+F3fUY6zPXLUTT58tQE2Bja/y6J5ZKAVggO4GVsKp+ve8TvC/XpTE
kcAq8nJswNXOdrIsqh2NJrZraU0QEecvrMy2u9k259f9CYu5OgVNrTX0MFoNlRb1
NBDf8y5k7QSHTmuQiDH3iEst1BEbdN/VblVFIN/xTh6iFxU959QzppajMVn64Nit
4wIDAQAB
-----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 404149232011612565718086079984147887274726
 . . . . . . . . [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 2019-09-17 07:03:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-16 07:03:42 +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 'hoeveler.72.stage.12bis3.de'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 25943726931016460834284492839653964983118856099117343855570294319369618549333189756395607125537869229397216350613862807433268861368223515769727709063730766314383484387051821669425657012876366075504031657632532592440463926869177566743849579923686943682635269634979148305634894490349545678125821682630132419332443076200739636485077287031766413042860627465372617990164525689163734624192079583893080192111931597683472963969457522636453370666562490184920897756518692768703344140720162191409017124322457020985725651353880994496336710081837644315966793918967968890251235322644463194021591371348911966081807634721960688659939
 . . . . . . . . . . . . . . . . . . . . [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)
							091e0109773640d003d62bbf43f65b4e4e9d71fc
 . . . . . . . . . . . . . . . . [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 (31 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hoeveler.72.stage.12bis3.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 (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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d3e3faaed000004030046304402205498ca8059d66ba608ec02098cbb056a37fd062479696665d5b775bcbc42e34a0220598401c2c4a203f10dc3cdebca38d4e22326010b675ecfd92221e4e4db478e1500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d3e3faae10000040300483046022100f78f237fcd19a9546f3d658953f5a641633128c539ccf09a9fb9df4ffb77ac9f022100f35a61508f57f32051556d1159a420e38d673054f7265fb6eed286e8dca73641
 . . . . [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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