ottokun.com
Issued by R3
About this certificate
This digital certificate with serial number 04:1d:26:32:50:57:48:04:8b:1a:7c:ee:be:e6:4f:4d:69:0e 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:
- 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=ottokun.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1d:26:32:50:57:48:04:8b:1a:7c:ee:be:e6:4f:4d:69:0eSerial Number (int): 358368104275938862415667838216041025857806
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 97:49:23:3c:c3:c4:1f:91:9f:67:86:ed:52:57:92:ab:a0:e6:97:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): bc:91:89:22:30:ae:f2:fc:03:38:7a:18:d5:44:3e:e4:e0:a8:1a:ee
Fingerprint (sha256): 22:73:f0:f1:6d:e1:be:98:ef:bb:0d:cc:4c:d0:56:e4:cb:8c:0c:b0:4f:30:e6:03:78:9b:b7:f2:82:a9:51:af
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ottokun.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ottokun.com
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
ottokun.com
www.ottokun.com
www.ottokun.com
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www.tortoiseshellglasses.com
www.flakscasino.com
masterlane.com
www.meniscusregeneration.com
www.ottokun.com
pavullonelfrignano.org
ottokun.com
nebraskastemcellclinics.com
gundemar.com
ottokun.com
www.mobilestemcellcenter.com
poisonivycontrolquote.com
lorsch.com
www.ottokun.com
tickbiteprevention.com
89621.com
ottokun.com
www.thermgen.com
www.infusys.com
www.techvario.com
www.techvario.com
www.tortoiseshellglasses.com
www.flakscasino.com
masterlane.com
www.meniscusregeneration.com
www.ottokun.com
pavullonelfrignano.org
ottokun.com
nebraskastemcellclinics.com
Certificate
The complete raw certificate details for ottokun.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9DCCA9ygAwIBAgISBB0mMlBXSASLGnzuvuZPTWkOMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTcwNjQwMjRaFw0yNDA0MTYwNjQwMjNaMBYxFDASBgNVBAMT C290dG9rdW4uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsTZ6 +86be4bddRfmwNyCVkkdf66ESBpBp7QAbvTCPH58OwcOZlSQsX8j85gTIW6YWLn9 jYG9kfAhcX9Qc9ZN6Csm+/i9dMjDPfzacJVFW1yJVwsbHZVobAxqs/G/p63uOlaX UXbDwNM1ZfWM5aKM/JJNZR0va1C3MxefPT8VpC04fwywyY4FwAjiH0aiYEz5h8j4 2A9bGYuEpHVtNgzlVVPE75QKzRDMarS+z4MHEk3EDM7gtr0Uej3FOvEYnMKsQ5kM PqWkgUggyDyQ9HJYMXqXAc7+O1jut93ffFpIXt9IZzHaMx5sB+N+SW3t6chvxv1f JxkTmFbwDr+Ubq7GXwIDAQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBSXSSM8w8QfkZ9nhu1SV5KroOaXLzAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAeggtvdHRva3VuLmNvbYIPd3d3Lm90dG9rdW4uY29tMBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYASLDja9qmRzQP 5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGNFl05bwAABAMARzBFAiEA5Ux3+tdR w40A2mhjMmiHuG6UWJWUuPVU9dB85hkI658CICqTrQJt5pobmwZQiP0N3w5oyZMK Zmw/vpG5AgIRsuVyAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsA AAGNFl05eAAABAMARzBFAiEA83idI+/e26cJMk1sMzST42ZrryjOeD0nfyFzi7sw vZ4CICQWgITji4nJMUiE3BB0g6arB5OOZXAkI//e97M2fOBxMA0GCSqGSIb3DQEB CwUAA4IBAQB9fv8RTtl4L8m+GMd8xrXkpLlF7ShD83PwJOt+u5CEO6d+/AnLvQHz vAjWZSk3obhnqegp+LG//RV/WS5CoQtxtbS9u92rekJN9kZW5tRoKKZgj1xP/ODn 42+h7WEcSu3lg6y+Q7i13AJ0PON5U4+pMlj5Zs+32i0t7hsuqloKTcmAdyzkEHgQ X+NkylYlGni9/z9B17WLYj7jl+lHXQVEnJP+/71WktnQ0M0Gsd3wuRYCwI03A/dd LLzD4ty4PD7EGq78oZBdlXgCOcQMkocnCmodi9bzFBgMgwdscXg0FikKvMdSeoeH WMATjmzVQINsE6nXjvyuXaUqHP0zg8me -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsTZ6+86be4bddRfmwNyC Vkkdf66ESBpBp7QAbvTCPH58OwcOZlSQsX8j85gTIW6YWLn9jYG9kfAhcX9Qc9ZN 6Csm+/i9dMjDPfzacJVFW1yJVwsbHZVobAxqs/G/p63uOlaXUXbDwNM1ZfWM5aKM /JJNZR0va1C3MxefPT8VpC04fwywyY4FwAjiH0aiYEz5h8j42A9bGYuEpHVtNgzl VVPE75QKzRDMarS+z4MHEk3EDM7gtr0Uej3FOvEYnMKsQ5kMPqWkgUggyDyQ9HJY MXqXAc7+O1jut93ffFpIXt9IZzHaMx5sB+N+SW3t6chvxv1fJxkTmFbwDr+Ubq7G XwIDAQAB -----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 358368104275938862415667838216041025857806 . . . . . . . . [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 2024-01-17 06:40:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 06:40:23 +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 'ottokun.com' . . . . . . . . [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 22371045267867892380209095070201824651962670212920100959788807493455769086258949290163801500546559680391794260370135611693131780844678332571020902038818361864467562529634487388911992936553854518029202931097455401500046878786188097392769454643559283725180954497935547827249419548530891636633455468114948853875902167979839931416586292500596610000045215713395121497629431035896304793407878352873422977534857626843585612603409184667670815197009311783816569814619075532266041952780300806038467424811631338760801549665127932544990501331367652605482844891110483974831637764578599792772769139086641744475834732869428358071903 . . . . . . . . . . . . . . . . . . . . [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) 9749233cc3c41f919f6786ed525792aba0e6972f . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ottokun.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ottokun.com' . . . . . . . . . . . . . . . . [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) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d165d396f0000040300473045022100e54c77fad751c38d00da6863326887b86e94589594b8f554f5d07ce61908eb9f02202a93ad026de69a1b9b065088fd0ddf0e68c9930a666c3fbe91b9020211b2e572007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d165d39780000040300473045022100f3789d23efdedba709324d6c333493e3666baf28ce783d277f21738bbb30bd9e022024168084e38b89c9314884dc107483a6ab07938e65702423ffdef7b3367ce071 . . . . [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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