efrap.de

Issued by R3

About this certificate

This digital certificate with serial number 03:6d:0e:70:de:74:a2:02:c8:4f:dc:5f:68:42:19:52:2a:88 was issued on by Let's Encrypt.

With 3 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:
  • 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=efrap.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:0e:70:de:74:a2:02:c8:4f:dc:5f:68:42:19:52:2a:88
Serial Number (int): 298446831030787715978009242720822497520264
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1e:11:50:99:f0:12:bd:eb:fc:69:b7:f4:34:00:37:e3:3b:cb:af:77
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 68:74:94:74:5a:63:59:6a:2c:ba:dc:00:04:bb:cc:c8:01:f0:aa:7e
Fingerprint (sha256): 1c:03:a6:4f:a7:08:2d:94:15:55:97:9e:01:f3:6c:5f:42:11:6b:8e:a6:f6:dc:4f:e3:0e:f5:4b:96:3b:08:f7

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

Revocation information

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

Check the revocation status for certificate efrap.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for efrap.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

efrap.de
wp-efrap.web10.pagebuddies.de
www.efrap.de

Other certificates including the domain name efrap.de

(limited to 100 certificates)
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de
efrap.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1b10NH4nUgVeHSLqciZe
6GqhjZyj1ItSyneQvmOtCfKcd5gEmFmCqtdbp9YuC71naO9a/Af+vsmsaip4BlF/
gNzBlz8Pz6mgaD+c5T3rXS8p0VrDgtoRtj5WDPQqkpIZwskbn+UR7UAjuNI2WuKi
NeJz0zqCo00c5BDuUdVjQL9Z9zvKfsGG6rhIkdkxA9YjfnFeomuIiCB275FkJx7h
yyiRDi6KQpVybcPU2S98/i32LHThtMazYL6UcyVVuX1OiJ1sIJv2Sp+zslljMWn4
vK120uNZXPTLas73J3SUE5g5aLU8DNK3IuowRpWgme1UHMIH1z/fPHOk+FJZKGk8
KQIDAQAB
-----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 298446831030787715978009242720822497520264
 . . . . . . . . [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 2023-11-26 01:37:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-24 01:37:40 +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 'efrap.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 26982182170600261070443846588800791901368435426716814204804761392547070106422388016585715301686268777997292996164482783673944620784391679678371087740530952808221250698848898926406583331042532415176409457341549027766230288987005592848139271554291914399311041751611892703575006176125452548086961127666652967632165758354869493241664420857818092100301868068064514955955654512493845660606692476080907816913087171722558463294129692571215564716227774829431643055830284503275738370291341721665570894802735644482900995454457077172142633682810025323796762733061776450773910939211508600548031203374173241764872245090959007235113
 . . . . . . . . . . . . . . . . . . . . [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)
							1e115099f012bdebfc69b7f4340037e33bcbaf77
 . . . . . . . . . . . . . . . . [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 (57 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'efrap.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wp-efrap.web10.pagebuddies.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.efrap.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c097d64cf00000403004830460221009724018c3caa6355e3aee9605a852d8d5351d2ae9648843347945c68ad832cf0022100e8e47785dac246b9138a81c91e207aafdda0c6a6c0988a932596a4dd72debb91007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c097d64ca000004030047304502204f38159da7c71beb90001167eb190617026f59fd9d56008cc3540c1641d144fa0221009a5e3efcea7d34ad0dcb0b1f4a36ddac295117a96039ec7a7636544d2d1de1c9
 . . . . [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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