sontag.at
Issued by R3
About this certificate
This digital certificate with serial number 04:be:85:72:95:17:dd:1c:6f:56:1f:af:8c:ef:6b:2a:36:c2 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=sontag.at
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:be:85:72:95:17:dd:1c:6f:56:1f:af:8c:ef:6b:2a:36:c2Serial Number (int): 413280175711270270670774454427728109778626
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 71:9d:67:f5:34:5c:85:d1:c1:20:15:f0:5f:6e:d7:9c:d1:71:d5:0b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 7f:8d:43:bc:0c:98:e8:da:d5:c4:25:a7:17:af:75:38:38:a0:c5:8e
Fingerprint (sha256): a6:35:70:c0:bf:da:16:b3:63:fd:3f:7e:a9:64:fa:e2:d0:ab:5b:9a:c5:ce:c2:03:20:e5:2d:26:a7:eb:bc:54
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate sontag.at
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sontag.at
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
sontag.at
www.sontag.at
www.sontag.at
Other certificates including the domain name sontag.at
(limited to 100 certificates)
stammbaum.sontag.at
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stammbaum.sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
stammbaum.sontag.at
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sontag.at
sontag.at
sontag.at
stammbaum.sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
sontag.at
Certificate
The complete raw certificate details for sontag.at in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF7jCCBNagAwIBAgISBL6FcpUX3RxvVh+vjO9rKjbCMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMDgxMjAzMDBaFw0yNDA1MDgxMjAyNTlaMBQxEjAQBgNVBAMT CXNvbnRhZy5hdDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANIsPDhn dEyHVTGiGQjBDkZxlm5/0/M6F+l8Kp4zaG5muqCt6MZBm9mW0iPRMCnvQeXSCRdR Myl/GreQ41BMI9hi87/wtWv71DPrYASAJNqNQ/3k3Izv6BaaoJ6RhWY5e+1957/f HhonxP0bL6FaflqsR1QdEXi5fpEsFGHkBKRx6J/jbwpeif8f+YCKLBmnSANIaAex d4nrngDulxqtECFqU3uOjZ+BWlixo4p6UzBVyd5sbddwAsAJJo8Uh6VherGCoEKf JKzTmOiXi8yWWve+l2mgIUlR70Ew/LqIl1IuD3lpb6fI2Og5jarKPKf5PPALSMLz xKA9AS7zr0lnlvBoz3cmXNimTwZ4AVPDVYYrmQan94S0bVNR2nPTTrmhERJMvR+D bnjBlbbukHZ8ozAkmu84a8UqwMAzlcE5WtVJpUiRjSnGQzXbVGMvCn3wnvjRHLRc 2RZ0/4DQib/u1iJwGPAYxOoN+xUEawDVNMbX+QjyBEk9vQR10SpFYOQqmMvs8Js8 0VWw/HdTZkAWpHJjNwL7wVJTqQ9HpSjDesEYTZiS4D7gNi1oBUuRXZGt75tAF7aa Ugei4SaQ32KtG+z06BuyXsSFe2asA/j88nl2rKZgHI/TunH/ajsiCsD+uuo5qh1J YstB2n8ikS/aM1wktbT4feCRoHqEQkOia/6bAgMBAAGjggIaMIICFjAOBgNVHQ8B Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB /wQCMAAwHQYDVR0OBBYEFHGdZ/U0XIXRwSAV8F9u15zRcdULMB8GA1UdIwQYMBaA FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu aS5sZW5jci5vcmcvMCMGA1UdEQQcMBqCCXNvbnRhZy5hdIINd3d3LnNvbnRhZy5h dDATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AKLiv9Ye3i8vB6DWTm03p9xlQ7DGtS6i2reK+Jpt9RfYAAABjYjQe64AAAQDAEcw RQIgaxtMOXMImaVioxOYO3wQQz7lA6ovkRiUEMu7rmvl1y8CIQC63UI+/YaPrcse 4nm6e7D6nJyWPs2IDF/41GU/slxcJwB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOze w1FIWUZxH7WbAAABjYjQe7cAAAQDAEcwRQIgMstTEtcR/Bsb3jSsnTFRPqaBqAtj nL9AO8uuigEfB+ACIQCnBSLxVvuUDlv/E1p9VT4fbJbITCIgLzIQNPDDM+maBjAN BgkqhkiG9w0BAQsFAAOCAQEAGWLMTUWjngwhQX4D/VXfVMOb/MNiFmH2XIMMaAkf 1JpqLlVNZn16/X9KXeZT7H2VgNL+pkfvY1/LjDUYzx3hn17M+lulScrPf/G8MRr1 289XONevvSy/eO32kZjhev9cpnoCnn9wtKdgD0N5VTjUl9DZXeIXqs+ijJo1KQ3t kEGFe/g5QPH4XdaRaT17OIyFwcYpKfscMG2eg9/D/p47A3iVfHSM+R53hBGQaTzt iqPsO5HN/tjD6nsVYAEwXPYpk7W+3bwELCLeqiQD8/pPuJJJUcjgPNRUAxLu4ahh k9qqGbbacHdiqyvm3hve3P9COxPq5NnmedEH53GyjCWK5Q== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0iw8OGd0TIdVMaIZCMEO RnGWbn/T8zoX6XwqnjNobma6oK3oxkGb2ZbSI9EwKe9B5dIJF1EzKX8at5DjUEwj 2GLzv/C1a/vUM+tgBIAk2o1D/eTcjO/oFpqgnpGFZjl77X3nv98eGifE/RsvoVp+ WqxHVB0ReLl+kSwUYeQEpHHon+NvCl6J/x/5gIosGadIA0hoB7F3ieueAO6XGq0Q IWpTe46Nn4FaWLGjinpTMFXJ3mxt13ACwAkmjxSHpWF6sYKgQp8krNOY6JeLzJZa 976XaaAhSVHvQTD8uoiXUi4PeWlvp8jY6DmNqso8p/k88AtIwvPEoD0BLvOvSWeW 8GjPdyZc2KZPBngBU8NVhiuZBqf3hLRtU1Hac9NOuaEREky9H4NueMGVtu6Qdnyj MCSa7zhrxSrAwDOVwTla1UmlSJGNKcZDNdtUYy8KffCe+NEctFzZFnT/gNCJv+7W InAY8BjE6g37FQRrANU0xtf5CPIEST29BHXRKkVg5CqYy+zwmzzRVbD8d1NmQBak cmM3AvvBUlOpD0elKMN6wRhNmJLgPuA2LWgFS5Fdka3vm0AXtppSB6LhJpDfYq0b 7PToG7JexIV7ZqwD+PzyeXaspmAcj9O6cf9qOyIKwP666jmqHUliy0HafyKRL9oz XCS1tPh94JGgeoRCQ6Jr/psCAwEAAQ== -----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 413280175711270270670774454427728109778626 . . . . . . . . [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 2024-02-08 12:03:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-08 12:02:59 +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 'sontag.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 857430191849663583184831469051689500572039909288542346568386042068159562776757500112190950995282671076273058816504826695589503175711130524842035866966603340012542487541663659883649822974887350952767916980810954534705463837423877509944071403790321048572061924299516750386372315281316529388822696484819833541011384016323412030996133989030086623882451437902459106162084003795928189934502300394241643842491800062491768357752668801768149034769126001763369765080925256899543305348130123872184967842340892348669707167691581782434301165595744911396384191679989489924878230481812298764534417814576176724728060489573783766645312149065764671682756919693135395843442682800206358481645960374206111550399047567020929769756967883540674660388843200581796361404601966075547473077237905534613771470760675240208358328671218065169635866505905166718090797232332953119386241793069950223988280668555926386776386531730433460035668090589539023703740537249658163957856472979361885552756657665196426350069282826426754764871866922739977724248468277245403689242629525674534838670820503686601138083091547930589884632700599915388512396032916889221048677625823091160700385114818086162875775906665891672026887281073126490167546364394188103844873091307660429407026843 . . . . . . . . . . . . . . . . . . . . [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) 719d67f5345c85d1c12015f05f6ed79cd171d50b . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sontag.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sontag.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) 00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d88d07bae000004030047304502206b1b4c39730899a562a313983b7c10433ee503aa2f91189410cbbbae6be5d72f022100badd423efd868fadcb1ee279ba7bb0fa9c9c963ecd880c5ff8d4653fb25c5c27007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d88d07bb70000040300473045022032cb5312d711fc1b1bde34ac9d31513ea681a80b639cbf403bcbae8a011f07e0022100a70522f156fb940e5bff135a7d553e1f6c96c84c22202f321034f0c333e99a06 . . . . [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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