ahk-baku.de
Issued by E5
About this certificate
This digital certificate with serial number 03:0b:0f:fa:8e:96:fe:42:bc:e3:85:54:91:c4:0e:5c:12:67 was issued on by Let's Encrypt.
With 2 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=ahk-baku.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:0b:0f:fa:8e:96:fe:42:bc:e3:85:54:91:c4:0e:5c:12:67Serial Number (int): 265101203217627548452246993120258544112231
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:86:de:bf:25:34:9c:30:66:ea:f3:94:d1:db:7b:d4:5f:dc:c8:f3
AuthorityKeyId: 9f:2b:5f:cf:3c:21:4f:9d:04:b7:ed:2b:2c:c4:c6:70:8b:d2:d7:0d
Fingerprint (sha1): fc:1f:8e:3f:8e:ec:f5:58:9d:8c:8c:90:48:f9:3e:2d:17:50:0f:54
Fingerprint (sha256): 7d:d1:a8:a7:bc:6a:ee:a3:50:d9:9c:3c:0e:72:80:f6:23:60:c8:13:9c:7a:25:20:b8:6d:07:ff:cf:69:de:7d
Issuing Certificate URL: http://e5.i.lencr.org/
Revocation information
OCSP Server: http://e5.o.lencr.orgCheck the revocation status for certificate ahk-baku.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ahk-baku.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
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
Other certificates including the domain name ahk-baku.de
(limited to 100 certificates)
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.usa.atlanta.ahk.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
lists.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.usa.atlanta.ahk.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
lists.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
ahk-baku.de
lists.ahk-baku.de
ahk-baku.de
www.ahk-baku.de
lists.ahk-baku.de
www.ahk-baku.de
www.ahk-baku.de
Certificate
The complete raw certificate details for ahk-baku.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDhjCCAwygAwIBAgISAwsP+o6W/kK844VUkcQOXBJnMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF NTAeFw0yNDA2MTkyMzAxMTJaFw0yNDA5MTcyMzAxMTFaMBYxFDASBgNVBAMTC2Fo ay1iYWt1LmRlMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYAgr+PIp/UTaBgt/ jADpMhAmNTa+TxL95jDmA5UyEhrbfFDvv5Fj491cTD4VlEiaEfXtw+BPx+zNSPcm CpnOAKOCAhwwggIYMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU54bevyU0nDBm6vOU 0dt71F/cyPMwHwYDVR0jBBgwFoAUnytfzzwhT50Et+0rLMTGcIvS1w0wVQYIKwYB BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vZTUuby5sZW5jci5vcmcwIgYI KwYBBQUHMAKGFmh0dHA6Ly9lNS5pLmxlbmNyLm9yZy8wJwYDVR0RBCAwHoILYWhr LWJha3UuZGWCD3d3dy5haGstYmFrdS5kZTATBgNVHSAEDDAKMAgGBmeBDAECATCC AQIGCisGAQQB1nkCBAIEgfMEgfAA7gB1AEiw42vapkc0D+VqAvqdMOscUgHLVt0s gdm7v6s52IRzAAABkDLyghoAAAQDAEYwRAIgVK8VXp1Krr1i9W7OQYZ82W8U74Sc YeCRN1YjsgHT8xECIGNjcZZO+002Q+cmK2HLiIhATMhR818yGOKuc0Pse2eRAHUA PxdLT9ciR1iUHWUchL4NEu2QN38fhWrrwb8ohez4ZG4AAAGQMvKCIQAABAMARjBE AiAycHbY6FGOKbuK3JVZbiVqWSLezrGyGevuwLyuwL7rdQIgcyP5Oduc21aIwAUQ tfGh1QM9FmXCP4t1Zv3DKm1f6EIwCgYIKoZIzj0EAwMDaAAwZQIwRPQlv2ziRo1f Rlw2cxUts6QiBiu8FcNh5SrF37J2oHIvREStG23U3snNBoIwNJUXAjEAoBjYZ1up hZYC6H74QkA/wkxoHBYXZaLrthDxxUPukJ32kln1A355bCDg4TQh/ngL -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYAgr+PIp/UTaBgt/jADpMhAmNTa+ TxL95jDmA5UyEhrbfFDvv5Fj491cTD4VlEiaEfXtw+BPx+zNSPcmCpnOAA== -----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 265101203217627548452246993120258544112231 . . . . . . . . [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 2024-06-19 23:01:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-17 23:01:11 +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 'ahk-baku.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) 000460082bf8f229fd44da060b7f8c00e93210263536be4f12fde630e6039532121adb7c50efbf9163e3dd5c4c3e1594489a11f5edc3e04fc7eccd48f7260a99ce00 . . . . . . . . [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) e786debf25349c3066eaf394d1db7bd45fdcc8f3 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ahk-baku.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ahk-baku.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000019032f2821a0000040300463044022054af155e9d4aaebd62f56ece41867cd96f14ef849c61e091375623b201d3f3110220636371964efb4d3643e7262b61cb8888404cc851f35f3218e2ae7343ec7b67910075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000019032f2822100000403004630440220327076d8e8518e29bb8adc95596e256a5922deceb1b219ebeec0bcaec0beeb7502207323f939db9cdb5688c00510b5f1a1d5033d1665c23f8b7566fdc32a6d5fe842 . . . . [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 10612945912018127395575882911362780227457360773897172730359913890454697330671345258832533122768778975653197019125015 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24641191551779219569872295395057660055856183642087048311552814660068263057957979547070145164812795766746457078396939