esf-bernex.com
Issued by R3
About this certificate
This digital certificate with serial number 03:0c:c9:d7:38:e2:ff:0f:04:b5:ce:f9:2e:e4:0a:26:96:9f was issued on by Let's Encrypt.
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=esf-bernex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0c:c9:d7:38:e2:ff:0f:04:b5:ce:f9:2e:e4:0a:26:96:9fSerial Number (int): 265688538523108793946178254933773762598559
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:8c:a7:1d:89:28:8c:85:36:57:62:05:dc:40:5a:5a:41:86:e8:33
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 4d:8f:58:7b:c0:e2:d9:39:05:fb:c1:9c:88:f2:44:0d:b8:9c:b2:b2
Fingerprint (sha256): 30:16:82:31:fc:aa:f2:51:15:6c:d6:93:49:81:90:20:95:d6:38:fe:d4:69:c5:fa:33:42:1e:ac:60:fd:ea:f0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate esf-bernex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for esf-bernex.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
esf-bernex.com
Other certificates including the domain name esf-bernex.com
(limited to 100 certificates)
www.esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
esf-bernex.com
Certificate
The complete raw certificate details for esf-bernex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6DCCA9CgAwIBAgISAwzJ1zji/w8Etc75LuQKJpafMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjExMjI1MDJaFw0yNDAzMjAxMjI1MDFaMBkxFzAVBgNVBAMT DmVzZi1iZXJuZXguY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 5LDdPpQVJGNzvjxBrSBiUwJwO3WRFAkN5HsUQjVk8VYdCDpvU1Azo+D45yMB7uoJ wy8xiL5NdY7OGdPV+cjj2Kut+fjP8fQPrUxdwbeeaG8a4dtMUJ1dz2NRBBbpd/nI 5aFM4h8NJWfYvKK/C3z3LuBH5d9toWCbgbgFcQ/Hdc+mRV4pMQx2Iom0N1ZCg4tY 0FuGCjSdzgM0JmwukAJeRRgOZWbRrj2vH/MnlKMQXdw1MSgDDrcpdHYfOV8zMZyL VPZy1y7fnVVQ//VKSB5M8wWYuV3dmRyJKWu0vLd5Ep7rh575fwl/lruWoHGjVpm/ XCwUMADqNVAqAl65A/u6wQIDAQABo4ICDzCCAgswDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBQqjKcdiSiMhTZXYgXcQFpaQYboMzAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAZBgNVHREEEjAQgg5lc2YtYmVybmV4LmNvbTATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AEiw42vapkc0D+VqAvqdMOscUgHL Vt0sgdm7v6s52IRzAAABjIyNCk0AAAQDAEYwRAIgHWkJ63Dln6QGsh3lI1FZDaQy S52zu3uNxprjhVewuYACIHAxKs7HybIFCdrhpbX5LWuENkNUqpwHhy3NooNYbyMv AHYAKdA6G7Z0qnEc0wNbZVfBT4qni0/oOJRJ7KRT+US9JGgAAAGMjI0LswAABAMA RzBFAiEA24HGAwGeq1aOI+/RMeYQvNn6PFDbkW6Yto54MV/xOUoCIExxvmbnhe13 W+nfSsLTAKIkV8ntS/IxlanVISb0cXdAMA0GCSqGSIb3DQEBCwUAA4IBAQAHKW/N qPLFfXK43HvA8mu4myY2c0WOFkujSJxBk15V/+oC7SdMzTyfUkyuFfPQdBWCxPPV I4Ub1m1ZhXYfgOgG7sNOEOAiD4uaxqw8D3TeJr9VXG0wpJGIFH6b3EVEpWIZnU0k 8/Ju7ZSdeBuHq8cQDO39Bsj0rsmbCoRlsjhAeZX+Pfcn32JgAYFmTJXISfKa+ZuU PXybUxVEmJ07lWg86eB8oUGWbdfx+Tky+EdMVBsms7GpABG43k7tvEmHHnIeZohf cMjwuw9KGrQQVtWTjguKtxpkMaLFWPl3voaRJinehEZg7VxKoE3lWu2UY7/khQTr m6kZcqV89fd3mBWI -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5LDdPpQVJGNzvjxBrSBi UwJwO3WRFAkN5HsUQjVk8VYdCDpvU1Azo+D45yMB7uoJwy8xiL5NdY7OGdPV+cjj 2Kut+fjP8fQPrUxdwbeeaG8a4dtMUJ1dz2NRBBbpd/nI5aFM4h8NJWfYvKK/C3z3 LuBH5d9toWCbgbgFcQ/Hdc+mRV4pMQx2Iom0N1ZCg4tY0FuGCjSdzgM0JmwukAJe RRgOZWbRrj2vH/MnlKMQXdw1MSgDDrcpdHYfOV8zMZyLVPZy1y7fnVVQ//VKSB5M 8wWYuV3dmRyJKWu0vLd5Ep7rh575fwl/lruWoHGjVpm/XCwUMADqNVAqAl65A/u6 wQIDAQAB -----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 265688538523108793946178254933773762598559 . . . . . . . . [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 2023-12-21 12:25:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-20 12:25:01 +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 'esf-bernex.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 28869548537640559978880145662015954444785753927490993721442490123030355904028329428110689497149432837055971351766681288890583533041271762761566993607414924472980410576104711302944664469093012022895039135692877302788159517392747029393119201380819313738833372958730970957950226020884449031661594164787626802142871208587778489968617179194076864484732012706155241290144962389015999267978638950622091538813733364158394228304042740029678230067406091881299764861671685451814749344106987678009447248957866964407240176279319703026100531156241009063151403736660426218420967740874292458728692482538878605741344755195966708759233 . . . . . . . . . . . . . . . . . . . . [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) 2a8ca71d89288c8536576205dc405a5a4186e833 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'esf-bernex.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c8c8d0a4d000004030046304402201d6909eb70e59fa406b21de52351590da4324b9db3bb7b8dc69ae38557b0b980022070312acec7c9b20509dae1a5b5f92d6b84364354aa9c07872dcda283586f232f00760029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c8c8d0bb30000040300473045022100db81c603019eab568e23efd131e610bcd9fa3c50db916e98b68e78315ff1394a02204c71be66e785ed775be9df4ac2d300a22457c9ed4bf23195a9d52126f4717740 . . . . [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) 0007296fcda8f2c57d72b8dc7bc0f26bb89b263673458e164ba3489c41935e55ffea02ed274ccd3c9f524cae15f3d0741582c4f3d523851bd66d5985761f80e806eec34e10e0220f8b9ac6ac3c0f74de26bf555c6d30a49188147e9bdc4544a562199d4d24f3f26eed949d781b87abc7100cedfd06c8f4aec99b0a8465b238407995fe3df727df62600181664c95c849f29af99b943d7c9b531544989d3b95683ce9e07ca141966dd7f1f93932f8474c541b26b3b1a90011b8de4eedbc49871e721e66885f70c8f0bb0f4a1ab41056d5938e0b8ab71a6431a2c558f977be86912629de844660ed5c4aa04de55aed9463bfe48504eb9ba91972a57cf5f777981588