goppingen.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2c:9a:3d:ad:f4:71:3b:4c:28:93:a6:b1:13:d3:58:9d:e4 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=goppingen.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2c:9a:3d:ad:f4:71:3b:4c:28:93:a6:b1:13:d3:58:9d:e4
Serial Number (int): 276514303309484856578773720700651283455460
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8a:82:b1:c6:db:8e:c5:52:ec:59:f3:58:e1:5c:ac:ba:67:f4:5f:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1e:66:84:63:0f:c2:e1:e5:22:63:5d:d0:fe:e8:f9:f9:41:34:0d:b4
Fingerprint (sha256): fe:74:33:4c:3d:d1:4b:93:91:c5:af:7b:7b:1d:cb:89:ce:54:14:50:08:8d:c0:bb:66:73:15:2a:2c:1f:f5:22

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 goppingen.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for goppingen.org

Public Key Algorithm

RSA

Key Size

4096

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

goppingen.org

Other certificates including the domain name goppingen.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 276514303309484856578773720700651283455460
 . . . . . . . . [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 2019-10-22 21:47:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-20 21:47:32 +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 'goppingen.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 826204206892451127428219101375140619109113590566840062052307467465915082633249326390881183293881061354198500340066099815772247650212325988466428116974515169935816842220963287623064739434361705341647017964879388960193891574556329441551649758294795232103304814723647199453008236872494433932391094586403376156720217412649347116824825740291434029188639949485206069524735087164279385820196168458142287320672751055400870675177122302944867130712202927872902740704536354977087494247365104022693165684056429784054549598911842528176612799882745879487656946514479889500355345672004110676227765617562325073812408017806415570388150197828489455637503644358332578953513863741068792164888998292024654605816194361756520397290544425923490111188447238417941699837773013414148215465442196020771076636437989748939171608631423347084643087946466258362841692502692034719845539835348186238600834324155547036528802672153989828998441504539620617781638394777195086411092688876630450846101964945276089252097077625656751476248029229713385063292397025378974091649898044395332771651482769498724259665914141384112982021287527628469298207005264701280085184061308799416623704157674104924592105671911348894805889093770431327660870311841877077349325006243118041385087301
 . . . . . . . . . . . . . . . . . . . . [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)
							8a82b1c6db8ec552ec59f358e15cacba67f45f76
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'goppingen.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df5a769bf0000040300473045022100cd878adedc13983d9746997a79323ae574a2b3fc01a358985be04e765bdb17230220486251a887a88d24560e362cdf0ada5e1341e387a08afadf595d87d3c8b76aa50077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016df5a769f10000040300483046022100df407840d33580a12ee96437ffb23352c73ccdfbd5aadff36c670740ed0f1a69022100e7266d04f0ffc2d7320c768ddd835176be7608348de85006e7cc0c4ff37834f7
 . . . . [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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