lurgrotte.at
Issued by R3
About this certificate
This digital certificate with serial number 04:22:48:58:83:f0:ad:7b:79:3d:cd:0f:1e:b7:e6:13:85:85 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=lurgrotte.at
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:22:48:58:83:f0:ad:7b:79:3d:cd:0f:1e:b7:e6:13:85:85Serial Number (int): 360114908216237066610844263189047233709445
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 82:6b:f6:ac:69:06:00:c4:16:cf:05:65:59:11:65:81:10:5b:73:de
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): df:8b:75:fd:43:40:c9:61:2f:87:9d:f0:c3:27:ba:9e:ca:eb:e9:79
Fingerprint (sha256): 8f:c6:ec:57:2c:fe:0e:86:3d:d3:5d:c7:51:83:eb:9c:b6:ce:7e:82:14:f6:eb:07:f3:70:ac:3a:28:a8:a6:18
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate lurgrotte.at
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for lurgrotte.at
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
lurgrotte.at
mail.lurgrotte.at
www.lurgrotte.at
mail.lurgrotte.at
www.lurgrotte.at
Other certificates including the domain name lurgrotte.at
(limited to 100 certificates)
*.cryppt.de
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
www.lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
lurgrotte.at
www.mein-wunschname.lima.zone
www.vavik96.4lima.de
lurgrotte.at
www.lurgrotte.at
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
www.lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
lurgrotte.at
www.lurgrotte.at
lurgrotte.at
www.mein-wunschname.lima.zone
www.vavik96.4lima.de
lurgrotte.at
www.lurgrotte.at
Certificate
The complete raw certificate details for lurgrotte.at in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCjCCA/KgAwIBAgISBCJIWIPwrXt5Pc0PHrfmE4WFMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMDgwNTQ1MDBaFw0yNDAxMDYwNTQ0NTlaMBcxFTATBgNVBAMT DGx1cmdyb3R0ZS5hdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJSz AgBvJtcIW9dU4JXM/FKNCDt2KvbmSOw97+NJp5/LPDJkBILAFgjEmJsCYSJC9Xhf XymOPdrsuQrTlMDj4dUIUaod4Sqsk8FQFyFFB0ykNcht/WhngtQB4zV39QOiFD7N cRO3SvzEpRDSq4QTtfZYzZZYOe8+pCPKtuWDJ35RWKwZlewVd236+yzjl7GnA6kV 5wW8ninGlEPb34glT0repDo/wjm4THsbw5t8YYjz/3Ei2oUxC4FbK3A6VuLjkEi5 1K2e54nmtGj6DlWtoonqT8Xtwcho/VyqWKK00EjJPg2va9OUDk/S1L8c1pUWZukC PfeXDTpoIn2PuZn0RasCAwEAAaOCAjMwggIvMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUgmv2rGkGAMQWzwVlWRFlgRBbc94wHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w PAYDVR0RBDUwM4IMbHVyZ3JvdHRlLmF0ghFtYWlsLmx1cmdyb3R0ZS5hdIIQd3d3 Lmx1cmdyb3R0ZS5hdDATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2ANq2v2s/tbYin5vCu1xr6HCRcWy7UYSFNL2kPTBI1/urAAAB iw4INi0AAAQDAEcwRQIhALzgksNmYgOVYLjwKc/g39kmqfN7RqCzbuY+A7rKZZnQ AiAr4DKBnSx9H/Nuk1ARRn38mN86aY//LttcvVvX9CfU9gB2AHb/iD8KtvuVUcJh zPWHujS0pM27KdxoQgqf5mdMWjp0AAABiw4INlkAAAQDAEcwRQIgJg8h3mmr8M5a wgVgUmvAr4mhmNnAKz+CJoiuBlSXtU4CIQDS/Fk9spQIEml/qFXXfkqSg1y4bAEK fHHOAX7v6qA/aDANBgkqhkiG9w0BAQsFAAOCAQEAWi8Qb/mBKUP/aZ3nq0EZReaL 3nGp0T2MSujhvLM6B2ePfiAw0xtzy0wHv93EzoO5PaUpEmJib+bWw8JX4NOvuBLb HU79axM/ZFSiHr1QLxbido4yTRiEqVNdCit6p2EmQoul4AzLHnx1PYHxAq5e3iNS m4p3WZfH9cRkci4zBq+o+jRoAjIYu0atJUk5LGvsDAbEtRKFxsBgWUzwcpuSZWXW gfubBtJhhW72lb9IrQOslxCNg6b3U0ABTr2I2K2OaoBqHLFFEXdCFheyzStJh9dl rbl24NATaVaACCVqxLPww9aP9XjAtElZoNM6dcXTeguStxpKHwOIDxE0vrEkoA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlLMCAG8m1whb11Tglcz8 Uo0IO3Yq9uZI7D3v40mnn8s8MmQEgsAWCMSYmwJhIkL1eF9fKY492uy5CtOUwOPh 1QhRqh3hKqyTwVAXIUUHTKQ1yG39aGeC1AHjNXf1A6IUPs1xE7dK/MSlENKrhBO1 9ljNllg57z6kI8q25YMnflFYrBmV7BV3bfr7LOOXsacDqRXnBbyeKcaUQ9vfiCVP St6kOj/CObhMexvDm3xhiPP/cSLahTELgVsrcDpW4uOQSLnUrZ7niea0aPoOVa2i iepPxe3ByGj9XKpYorTQSMk+Da9r05QOT9LUvxzWlRZm6QI995cNOmgifY+5mfRF qwIDAQAB -----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 360114908216237066610844263189047233709445 . . . . . . . . [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 2023-10-08 05:45:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-06 05:44:59 +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 'lurgrotte.at' . . . . . . . . [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 18771541180531484087300508490672502106319270412131162607105731520090693902156295805819435492228020265053583336201786939320204680071438458357883624243547140978086310218997465868190985745641586080402535960545954410593206226806445882317706554458643600121145227742747855735721190427994360484412215622824594232143138291651230699380467356048927327912373910926631987419385955762931240418954691184228841144876483952453750980853473534777766895022096069346694949497056570590902915722395233128231670271563497917994020695689922655542015199814014426129206425197028210274189698182638014800660595568683343480859736819781322071623083 . . . . . . . . . . . . . . . . . . . . [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) 826bf6ac690600c416cf056559116581105b73de . . . . . . . . . . . . . . . . [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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lurgrotte.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.lurgrotte.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lurgrotte.at' . . . . . . . . . . . . . . . . [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) 00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b0e08362d0000040300473045022100bce092c36662039560b8f029cfe0dfd926a9f37b46a0b36ee63e03baca6599d002202be032819d2c7d1ff36e935011467dfc98df3a698fff2edb5cbd5bd7f427d4f600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b0e08365900000403004730450220260f21de69abf0ce5ac20560526bc0af89a198d9c02b3f822688ae065497b54e022100d2fc593db2940812697fa855d77e4a92835cb86c010a7c71ce017eefeaa03f68 . . . . [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) 005a2f106ff9812943ff699de7ab411945e68bde71a9d13d8c4ae8e1bcb33a07678f7e2030d31b73cb4c07bfddc4ce83b93da5291262626fe6d6c3c257e0d3afb812db1d4efd6b133f6454a21ebd502f16e2768e324d1884a9535d0a2b7aa76126428ba5e00ccb1e7c753d81f102ae5ede23529b8a775997c7f5c464722e3306afa8fa3468023218bb46ad2549392c6bec0c06c4b51285c6c060594cf0729b926565d681fb9b06d261856ef695bf48ad03ac97108d83a6f75340014ebd88d8ad8e6a806a1cb1451177421617b2cd2b4987d765adb976e0d01369568008256ac4b3f0c3d68ff578c0b44959a0d33a75c5d37a0b92b71a4a1f03880f1134beb124a0