bkbn.com
Issued by R3
About this certificate
This digital certificate with serial number 04:30:b5:7f:62:44:03:51:8e:94:e5:09:e7:ea:d6:16:12:48 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=bkbn.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:30:b5:7f:62:44:03:51:8e:94:e5:09:e7:ea:d6:16:12:48Serial Number (int): 365023949021248819789019183608864926208584
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f9:5e:48:9f:82:8a:d6:66:97:a5:f1:5c:3c:3f:18:b9:d2:25:50:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 13:1c:05:55:2d:12:77:7d:ee:cc:0d:55:56:9f:e6:27:02:bf:e4:53
Fingerprint (sha256): e8:80:9f:43:bb:fc:6e:79:4e:86:27:73:df:f8:f7:91:ba:1e:04:34:a9:b3:21:99:52:53:15:84:ab:d5:2b:2c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate bkbn.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for bkbn.com
Public Key Algorithm
ECDSA
Key Size
384
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
bkbn.com
www.bkbn.com
www.bkbn.com
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(limited to 100 certificates)
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app.bkbn.com
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www.dentistwilliamstown.com.au
vehiclehub.getsw.com
aaainc.in
sayyaminternationaltraders.com
golasoanalytics.com
links-staging.meetnorth.com
mext.contents.anyca.net
bkbn.com
sobering.ca
api.onoffice.bkbn.com
bkbn.com
links-staging.meetnorth.com
bkbn.com
www.allworks.cc
empres-i.apps.fao.org
golasoanalytics.com
xn--2gba5a.com
bkbn.com
www.spartahfitnessclubb.com
sandblock.io
bkbn.com
www.leftthings.com
www.csfored.org
abioad.com
api.dev.onoffice.bkbn.com
www.filemark.app
marykuzh.top
www.csfored.org
app.bkbn.com
bkbn.com
poststacks.com
bkbn.com
auqcioni.com
dogfacegolf.com
bkbn.com
www.dentistwilliamstown.com.au
vehiclehub.getsw.com
aaainc.in
sayyaminternationaltraders.com
golasoanalytics.com
links-staging.meetnorth.com
mext.contents.anyca.net
bkbn.com
sobering.ca
api.onoffice.bkbn.com
bkbn.com
links-staging.meetnorth.com
bkbn.com
www.allworks.cc
empres-i.apps.fao.org
golasoanalytics.com
xn--2gba5a.com
bkbn.com
www.spartahfitnessclubb.com
sandblock.io
bkbn.com
www.leftthings.com
www.csfored.org
abioad.com
api.dev.onoffice.bkbn.com
Certificate
The complete raw certificate details for bkbn.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEdzCCA1+gAwIBAgISBDC1f2JEA1GOlOUJ5+rWFhJIMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMTMwMzI4MjJaFw0yMzA2MTEwMzI4MjFaMBMxETAPBgNVBAMT CGJrYm4uY29tMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEyodFIUt1nreQNn3xS6LG r3IbHx927JqTDmWuLk0w6QNyFWwA0Eh+bicPxlxFn9o1oMnYSyro2P6UBQm4lb2Y /MNQaiHTnyn7GVAQBF2e+TjWM21M6cQca1RlsCq3EuH3o4ICUjCCAk4wDgYDVR0P AQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBT5XkifgorWZpel8Vw8Pxi50iVQKDAfBgNVHSMEGDAW gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz LmkubGVuY3Iub3JnLzAhBgNVHREEGjAYgghia2JuLmNvbYIMd3d3LmJrYm4uY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGG2ToC YwAABAMARzBFAiEAmpNmrisS+6nr5Drs14qnHlYVK6CPn9mpeZaQxzDc+aoCICtt GGjRdDfPU7uJ5aXtf04w8GGODKDcBAFhbuuD+mYsAHcA6D7Q2j71BjUy51covIlr yQPTy9ERa+zraeF3fW0GvW4AAAGG2ToCTAAABAMASDBGAiEAgG3KeQGbwNlOAjD1 yTgWLZ+rs+LhwzYJB8wMn7GgTvUCIQCj+szzJsgV6Mb5NkxocoRoa34HvcV1nS3l AQttx/8gIzANBgkqhkiG9w0BAQsFAAOCAQEAhJoWimx6MD2tZeCN845xet0tRGH1 ZDer1+/VQqQgLOB892COviyct0+8m6zmO0ND/IdCBqV9/4patnteGm6XhRSrHptc 8wnwqFqa2pNipZXWTa4lQg0acLOWh+StXg68QhSqjXv6tW91/Hp15oaKRliML/PY 2zOx0UvGwDRVILIMcL8Cj5Fk/RIjSk+Qs2oH9j4FBcWJzXmeCjCDBgpMY2BI5gWb dIScb2Sf39IWmISIBJZ4zNemfUdOEEOR2tHzrQKXNy5uMowc3uEPCJHw+7U8yoOP QFZSUsUaujp1fM3UbIo1dL9iLgbcLi5e3lCjYKvfvoODxcAjmczed/tPmQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEyodFIUt1nreQNn3xS6LGr3IbHx927JqT DmWuLk0w6QNyFWwA0Eh+bicPxlxFn9o1oMnYSyro2P6UBQm4lb2Y/MNQaiHTnyn7 GVAQBF2e+TjWM21M6cQca1RlsCq3EuH3 -----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 365023949021248819789019183608864926208584 . . . . . . . . [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 2023-03-13 03:28:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-11 03:28:21 +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 'bkbn.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits) 0004ca8745214b759eb790367df14ba2c6af721b1f1f76ec9a930e65ae2e4d30e90372156c00d0487e6e270fc65c459fda35a0c9d84b2ae8d8fe940509b895bd98fcc3506a21d39f29fb195010045d9ef938d6336d4ce9c41c6b5465b02ab712e1f7 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) f95e489f828ad66697a5f15c3c3f18b9d2255028 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bkbn.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bkbn.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 (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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186d93a026300000403004730450221009a9366ae2b12fba9ebe43aecd78aa71e56152ba08f9fd9a9799690c730dcf9aa02202b6d1868d17437cf53bb89e5a5ed7f4e30f0618e0ca0dc0401616eeb83fa662c007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000186d93a024c0000040300483046022100806dca79019bc0d94e0230f5c938162d9fabb3e2e1c3360907cc0c9fb1a04ef5022100a3faccf326c815e8c6f9364c687284686b7e07bdc5759d2de5010b6dc7ff2023 . . . . [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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