grabmer.at
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2a:a7:0c:61:4e:e9:a5:47:3d:df:ef:dd:a8:29:b5:d5:90 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=grabmer.at
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2a:a7:0c:61:4e:e9:a5:47:3d:df:ef:dd:a8:29:b5:d5:90Serial Number (int): 275850762562464376820842577466706831463824
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:92:bc:07:f2:63:a8:30:ae:b4:ef:84:78:5f:16:37:3e:06:f7:22
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f1:72:c5:cf:89:16:7f:de:6f:cf:61:9e:39:db:50:53:6b:07:f4:54
Fingerprint (sha256): a1:4c:ac:35:17:0d:0a:1a:e5:0c:61:b7:74:4e:24:3e:8a:af:0d:57:41:eb:ec:b1:bf:f9:7b:8d:7b:55:b4:90
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate grabmer.at
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for grabmer.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
grabmer.at
webmail.grabmer.at
www.grabmer.at
webmail.grabmer.at
www.grabmer.at
Other certificates including the domain name grabmer.at
(limited to 100 certificates)
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
cloud.grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
grabmer.at
Certificate
The complete raw certificate details for grabmer.at in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbzCCBFegAwIBAgISAyqnDGFO6aVHPd/v3agptdWQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTMwOTQyMTNaFw0x OTEwMTEwOTQyMTNaMBUxEzARBgNVBAMTCmdyYWJtZXIuYXQwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQDmc/E+0FQVvikqzdHTlBFWZQKCEbsDolm58+kn IdypuW1+QgF6xjumFrQBpJ8fOMbDUiWDYuiB+DzOFcLD12+uP2nNPs38gMSXOPpp zcb4UtaIfLHSRVEiuacY8s3OqhPbhUEmCH4QB1KdBNhFEI1b8INH90CsyDJxsLtG fvWCK6kps/ohJjzcZgzk2RDk/DUjU5A+U4TxpHffaGTSbhXyHT/6GCiipFqzOnyn yUXJXn12I1/scdEHGbxUyKLCgcz6wIgCt+mHzl+Nm7YtW3ROG2FVv8KlA+HcLAH5 Knx3S+CJXcH7QxH+Cyqvb85kjgP82oPkIUuotxeYbrRhgEfxAgMBAAGjggKCMIIC fjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFA2SvAfyY6gwrrTvhHhfFjc+BvciMB8G A1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAu BggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w OQYDVR0RBDIwMIIKZ3JhYm1lci5hdIISd2VibWFpbC5ncmFibWVyLmF0gg53d3cu Z3JhYm1lci5hdDBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisG AQQB1nkCBAIEgfQEgfEA7wB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d 8dv+AAABa+rtDz8AAAQDAEcwRQIgdg524fm3ZQFuSnToTIhcJJ8qkN2HX3EJ0FC5 TRNIYi8CIQC0gcotX9U1OHNzdOgJIKv2Tzw30IxoxoB06GOOuqlosQB1AGPy283o O8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABa+rtD2wAAAQDAEYwRAIgRw3T 5JuQS+sj6Pf1Y29tjShDEbK4ZLTsGIZ1JwnNGqMCIAuCzJA60kavtkTtAjoqcuPL qCxPEQL2mS+gGO7pvmMiMA0GCSqGSIb3DQEBCwUAA4IBAQAhk7u1FfTGvn4qXTY3 jriDRqr4KPI/2Dj9DAK8ZayJ1ExbmsIR+RLAvYl+uE+FoWHAajen1G+tAusI6Nt/ fy7pba/nYJnvWFkTljJ/bPQ8M2jHLxQDpt7CetVAe6L42mrZ/RstJb4WTjRN+3Do WYGfJjxpHtI2oxG4Q+p3ZljBdhKnnBLRo2i+yR/0a5Z41Ue1iEmSpwh5I+3lyEFt GbWCjYtT5x8XN1kvYhoy0P+mgKPRR50mb4sQBP+hLLeZPq5iiHGDBH4kCLsV229L lOTwRcBK8zsvAlgJFpkclQ7zHiYhhzAxGfaZgzV9qYZO4BKg2J9RIM/WjVjCX2h8 SbJw -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5nPxPtBUFb4pKs3R05QR VmUCghG7A6JZufPpJyHcqbltfkIBesY7pha0AaSfHzjGw1Ilg2Logfg8zhXCw9dv rj9pzT7N/IDElzj6ac3G+FLWiHyx0kVRIrmnGPLNzqoT24VBJgh+EAdSnQTYRRCN W/CDR/dArMgycbC7Rn71giupKbP6ISY83GYM5NkQ5Pw1I1OQPlOE8aR332hk0m4V 8h0/+hgooqRaszp8p8lFyV59diNf7HHRBxm8VMiiwoHM+sCIArfph85fjZu2LVt0 ThthVb/CpQPh3CwB+Sp8d0vgiV3B+0MR/gsqr2/OZI4D/NqD5CFLqLcXmG60YYBH 8QIDAQAB -----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 275850762562464376820842577466706831463824 . . . . . . . . [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 2019-07-13 09:42:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-11 09:42:13 +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 'grabmer.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 29091983453111580662930871581987618429024144859662241784864311698904374780652360982371806826666145841796488036046827265496018196560510013803457531890322682842959033126146839034562109532621787273886206598914855996992193526002148944455866612251484433356529977537464974223034215455012962893033653920946838681343260309125243441195636249036481658001398514006632163900597412750537144826976779227928862955137408341304400776340648591485945698838756306013751122738679013813771257060279917542309928801971702732336934700750153482958190471593450685213204044663642004167066999691776519455375429787784101098838977233604347707803633 . . . . . . . . . . . . . . . . . . . . [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) 0d92bc07f263a830aeb4ef84785f16373e06f722 . . . . . . . . . . . . . . . . [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 (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grabmer.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.grabmer.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grabmer.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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016beaed0f3f00000403004730450220760e76e1f9b765016e4a74e84c885c249f2a90dd875f7109d050b94d1348622f022100b481ca2d5fd53538737374e80920abf64f3c37d08c68c68074e8638ebaa968b100750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016beaed0f6c00000403004630440220470dd3e49b904beb23e8f7f5636f6d8d284311b2b864b4ec1886752709cd1aa302200b82cc903ad246afb644ed023a2a72e3cba82c4f1102f6992fa018eee9be6322 . . . . [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) 002193bbb515f4c6be7e2a5d36378eb88346aaf828f23fd838fd0c02bc65ac89d44c5b9ac211f912c0bd897eb84f85a161c06a37a7d46fad02eb08e8db7f7f2ee96dafe76099ef58591396327f6cf43c3368c72f1403a6dec27ad5407ba2f8da6ad9fd1b2d25be164e344dfb70e859819f263c691ed236a311b843ea776658c17612a79c12d1a368bec91ff46b9678d547b5884992a7087923ede5c8416d19b5828d8b53e71f1737592f621a32d0ffa680a3d1479d266f8b1004ffa12cb7993eae62887183047e2408bb15db6f4b94e4f045c04af33b2f02580916991c950ef31e262187303119f69983357da9864ee012a0d89f5120cfd68d58c25f687c49b270