telo.dk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d0:79:74:1f:ba:21:a1:29:2d:ef:f7:c6:dd:2c:20:8c:8a was issued on by Let's Encrypt.
With 2 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=telo.dk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d0:79:74:1f:ba:21:a1:29:2d:ef:f7:c6:dd:2c:20:8c:8aSerial Number (int): 332277029652263048978580320111522821999754
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d0:b9:69:9c:13:89:5b:35:75:1b:e3:f8:1f:a9:7b:16:5b:f7:0e:63
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c9:79:06:6d:89:c1:0c:4e:b9:32:4e:4f:1f:e3:55:ff:7e:49:25:19
Fingerprint (sha256): 3d:77:a6:cb:f8:46:1b:ca:02:4f:5f:0c:f2:a5:3f:4a:95:bb:bc:0e:c8:53:b4:66:6f:e4:bd:5c:bb:f8:90:8a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate telo.dk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for telo.dk
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
telo.dk
www.telo.dk
www.telo.dk
Other certificates including the domain name telo.dk
(limited to 100 certificates)
Certificate
The complete raw certificate details for telo.dk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFUjCCBDqgAwIBAgISA9B5dB+6IaEpLe/3xt0sIIyKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTcwNjMzMjBaFw0x OTAzMTcwNjMzMjBaMBIxEDAOBgNVBAMTB3RlbG8uZGswggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQC5vC8cOko5GMZDwTBC6wSyn5c6T+Mvi0Xzk5C1mWdu 5XgqS3VOtXxgL4J1RVO3iOTafT5wszViyzARnaWikMoOwEI2Dy/fqWjN3IJ7sM25 2Z7iG9/08dysOY5Yay5VtJwJOYkjWIjvFTJXuJiINBH9Lot4IO3ZjOBl2+Gi0ivP ivsvbPepOC0uC10OSehyA5rQmETZs6XYtoRBGMdd9oaYG5k+vsiBE89EO527qdRm oZH/Fkj8wsLj6NE0qO5BAtiFz4E2XkxqOdXIu6+Xd7ydeqdV/TqUerHzi50HzoSu VOadsFCWSXaP/Sj4PeO6vHcOtAQuoZDVCTzmyRpXLpzdAgMBAAGjggJoMIICZDAO BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG A1UdEwEB/wQCMAAwHQYDVR0OBBYEFNC5aZwTiVs1dRvj+B+pexZb9w5jMB8GA1Ud IwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggr BgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggr BgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHwYD VR0RBBgwFoIHdGVsby5ka4ILd3d3LnRlbG8uZGswTAYDVR0gBEUwQzAIBgZngQwB AgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRz ZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQB0ftqDMa0zEJEh nM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWe7FWQtAAAEAwBGMEQCIGGlh3GzSuqB uqsk8UkeDcfoTWN04gRvAXSf2OwJ6gQ1AiAwZFqszLH6UfD8q79GrKoSh/N4GfQm 3TQqxV5sTjNVjAB2AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAAB Z7sVZJkAAAQDAEcwRQIhAO06IeYm3oXbg22hPN6LG53aKG9ohaYfYp2x9DDSEkSB AiB5ZFKdQ+VhtQf6zk4Sw4WaHj9l/DqO+zGDcsQ5SZYuKzANBgkqhkiG9w0BAQsF AAOCAQEAHQ8m/+Uy+rzED/VjWqrREVku3fhQHpkWNWgqG3giWQ6ChLeKCF5UWVqM 46FDS5dw8nB5n7QYQ3WCxrQ3L4pIQD7ddp2p7Tr6IMysMuDEqlxTVUC23UN24tm3 SIdI4SwCbAbE6NbA+RIbMOkw09zoC1H0xGP5aKsG7RdJxwHWip2GontckOCp9ReK 1Ad93kkCuUwwrvFbG/Pm9V/UJV5puIxxRD3qa3p9zF1uHVler32LkCVDABr+9VSg pOw3lMNHTj47bM/yCj6+38lY+WT8hMXvpJHutGRD6avfCJSB+/ObQ9D/Q963h0XP UpqCb0c2lpAsZXkw2QYXMKdQJhR6CQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAubwvHDpKORjGQ8EwQusE sp+XOk/jL4tF85OQtZlnbuV4Kkt1TrV8YC+CdUVTt4jk2n0+cLM1YsswEZ2lopDK DsBCNg8v36lozdyCe7DNudme4hvf9PHcrDmOWGsuVbScCTmJI1iI7xUyV7iYiDQR /S6LeCDt2YzgZdvhotIrz4r7L2z3qTgtLgtdDknocgOa0JhE2bOl2LaEQRjHXfaG mBuZPr7IgRPPRDudu6nUZqGR/xZI/MLC4+jRNKjuQQLYhc+BNl5MajnVyLuvl3e8 nXqnVf06lHqx84udB86ErlTmnbBQlkl2j/0o+D3jurx3DrQELqGQ1Qk85skaVy6c 3QIDAQAB -----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 332277029652263048978580320111522821999754 . . . . . . . . [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 2018-12-17 06:33:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-17 06:33:20 +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 'telo.dk' . . . . . . . . [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 23446883419778814716338630620839079545833904661088968914751652942775098279057779377580254338362139767954097225133017991547905648955741424232472651205503822295972065500850308840363026138056610325456251796136712591906371012841148026826110505128895687245941580733118675550838377052839614729501052124036189599449736042658515195172053707426722721152838241698902633596718686987204423077453146210679117787322560953462026041603609683387253370616866086284105976238142727088303440099935069462804928365230319944915850111782741703462073700969023441884713523518170803074433305066509365386023193803137834936104359077251950855494877 . . . . . . . . . . . . . . . . . . . . [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) d0b9699c13895b35751be3f81fa97b165bf70e63 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'telo.dk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.telo.dk' . . . . . . . . . . . . . . . . [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) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167bb15642d0000040300463044022061a58771b34aea81baab24f1491e0dc7e84d6374e2046f01749fd8ec09ea0435022030645aacccb1fa51f0fcabbf46acaa1287f37819f426dd342ac55e6c4e33558c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167bb1564990000040300473045022100ed3a21e626de85db836da13cde8b1b9dda286f6885a61f629db1f430d212448102207964529d43e561b507face4e12c3859a1e3f65fc3a8efb318372c43949962e2b . . . . [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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