mail.kislepesek.hu
Issued by R3
About this certificate
This digital certificate with serial number 04:7a:05:8a:61:3f:c2:c4:fa:be:96:b6:41:e2:ab:f7:c9:b8 was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=mail.kislepesek.hu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:7a:05:8a:61:3f:c2:c4:fa:be:96:b6:41:e2:ab:f7:c9:b8Serial Number (int): 389970957140786265532688588193938070292920
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 29:f2:c7:7d:87:40:ae:7e:71:5d:21:2f:ff:13:46:de:18:5d:53:fb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 6f:81:4c:38:61:a2:01:76:0d:53:56:f5:a1:6b:13:62:b0:73:c3:82
Fingerprint (sha256): dc:58:e5:85:af:c6:9c:59:b2:7e:a1:e7:68:8f:8c:a9:fa:b4:a4:b5:fd:45:82:7e:e5:f2:45:d3:b0:71:fd:d0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate mail.kislepesek.hu
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mail.kislepesek.hu
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
kislepesek.hu
mail.kislepesek.hu
www.kislepesek.hu
mail.kislepesek.hu
www.kislepesek.hu
Other certificates including the domain name kislepesek.hu
(limited to 100 certificates)
webapp.flaner.com
webapp.flaner.com
afkserver.com
www.kislepesek.hu
kislepesek.hu
conexx.org
cloneexpress.v8app.com.br
www.hexacore.no
www.pendaftaran.arifah.sch.id
roundsgame.com
neonlab.am
emina.love
www.kislepesek.hu
www.fox-club.by
www.retempo.jp
auth.kislepesek.hu
www.studentsforhumanetech.org
mail.kislepesek.hu
www.hunterparkdental.com
kislepesek.hu
www.kislepesek.hu
webapp.flaner.com
afkserver.com
www.kislepesek.hu
kislepesek.hu
conexx.org
cloneexpress.v8app.com.br
www.hexacore.no
www.pendaftaran.arifah.sch.id
roundsgame.com
neonlab.am
emina.love
www.kislepesek.hu
www.fox-club.by
www.retempo.jp
auth.kislepesek.hu
www.studentsforhumanetech.org
mail.kislepesek.hu
www.hunterparkdental.com
kislepesek.hu
www.kislepesek.hu
Certificate
The complete raw certificate details for mail.kislepesek.hu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFTCCA/2gAwIBAgISBHoFimE/wsT6vpa2QeKr98m4MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA2MDMwMzE3MjFaFw0yNDA5MDEwMzE3MjBaMB0xGzAZBgNVBAMT Em1haWwua2lzbGVwZXNlay5odTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMvnw87fMBoDX+FFSpj6VEGuR0pVM+gu5jnGOAo5Qca9WYFBGAaBVaOYkLY6 YyxeXHbMeh/Eyj6DW3uczFV8iZLzrvSxigT51QvnTDH+2GWROQQCqkGEwL7cLrPb Tg0d0eTHZHLIpGL99J1+ZQzqSSe7LkwjS29XZtt5E+uVt3kt62NiHa15a7HLZdpV jhFEz8CkB9OTuQCRegeDBiadZ5y9QaMlvF+OMwoVAdTb+oytA0E5aOtYjV8i6F0n Xhdzomr/qquYE0AIjx8WV4/5N7YIP62oLsNAMH6VAGBNB4KeiD/H3PD2Qh2JTnPC rFmUb9oe/N+b2BGIjhdBGjTAWEMCAwEAAaOCAjgwggI0MA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUKfLHfYdArn5xXSEv/xNG3hhdU/swHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wPwYDVR0RBDgwNoINa2lzbGVwZXNlay5odYISbWFpbC5raXNsZXBlc2Vr Lmh1ghF3d3cua2lzbGVwZXNlay5odTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQYG CisGAQQB1nkCBAIEgfcEgfQA8gB3AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7 v6s52IRzAAABj9xQ6/YAAAQDAEgwRgIhAMsA0k065rlg+R07UP9IK5LMIi5Qe8uj BCnkpULJT6lQAiEAr9SQ6Gz6icCDhw/5UBip21HRIraYxjZB0HYyfugIW9QAdwAZ mBBxCfDWUi4wgNKeP2S7g24ozPkPUo7u385KPxa0ygAAAY/cUOwEAAAEAwBIMEYC IQCxHIk2syorWwhFcVPcTKImlyzkdB83B2J6ay2VFD3HTgIhAO9cimeJ38+pjqu8 FLwGhZNR1bDSdX6XJkNdbP3ZMOQgMA0GCSqGSIb3DQEBCwUAA4IBAQAKmVTlvKu9 hrW76y8yz1ve/VOEE6Y+4/tiDN0tKHwgWfNA4u68Dv6rmbyT9jnRqVltLoB53dRT WcZZWKox/ocEZsxRsCnilasbtatjLurYuTiADDbWtbocz99KcoeFri4fejPQJW6S Z/THl5GoHjfZEBp9VTLAksmclYCbEKNy5JOZ3Atp6u3E85FVf8S71BE0FhkoDPPn xYdVz8GFl2eeT8gQHxDm7pt6QNvq53zYeVXbGExwzOiTmSu6b2whOiFn3lkGGfSu kZHBP8/PgKvrzCLVjBdAj//sRLM8xshjjvMwhw4s7B7QAl9hzCwNlqPce9PLjFfF 66SSSKWeMwpN -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy+fDzt8wGgNf4UVKmPpU Qa5HSlUz6C7mOcY4CjlBxr1ZgUEYBoFVo5iQtjpjLF5cdsx6H8TKPoNbe5zMVXyJ kvOu9LGKBPnVC+dMMf7YZZE5BAKqQYTAvtwus9tODR3R5MdkcsikYv30nX5lDOpJ J7suTCNLb1dm23kT65W3eS3rY2IdrXlrsctl2lWOEUTPwKQH05O5AJF6B4MGJp1n nL1BoyW8X44zChUB1Nv6jK0DQTlo61iNXyLoXSdeF3Oiav+qq5gTQAiPHxZXj/k3 tgg/raguw0AwfpUAYE0Hgp6IP8fc8PZCHYlOc8KsWZRv2h7835vYEYiOF0EaNMBY QwIDAQAB -----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 389970957140786265532688588193938070292920 . . . . . . . . [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 2024-06-03 03:17:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-01 03:17:20 +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 'mail.kislepesek.hu' . . . . . . . . [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 25740663427705870848500652486897919550519700510825748906063401352579286998034866756972389530197698285330365179677052602517743695984172751000334720249898621480033826659873325225251719515797058889514194868516520900782964925433611734610722354648666086383073705660381640723910252815497205067016688183503313700291219223626155761017399708434195603274154281919062656368763822445817129996625414183503282268026043024496207632719700683731671017010195959951534909833920917455808658670094852026614280598184001578577931992019057798717632914686286183705844264139211634898681408279287346409941170792670577871456457403038110364751939 . . . . . . . . . . . . . . . . . . . . [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) 29f2c77d8740ae7e715d212fff1346de185d53fb . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kislepesek.hu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.kislepesek.hu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kislepesek.hu' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fdc50ebf60000040300483046022100cb00d24d3ae6b960f91d3b50ff482b92cc222e507bcba30429e4a542c94fa950022100afd490e86cfa89c083870ff95018a9db51d122b698c63641d076327ee8085bd40077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018fdc50ec040000040300483046022100b11c8936b32a2b5b08457153dc4ca226972ce4741f3707627a6b2d95143dc74e022100ef5c8a6789dfcfa98eabbc14bc06859351d5b0d2757e9726435d6cfdd930e420 . . . . [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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