DV SSL/TLS Certificate for neptun.ejf.hu

Certificate is witin its validity period

Issued by ZeroSSL (ZeroSSL RSA Domain Secure Site CA)

About the neptun.ejf.hu DV SSL/TLS Certificate

This certificate with serial number d7:73:e6:6c:6d:79:7d:35:9c:13:b6:e2:62:52:a5:56 for neptun.ejf.hu was issued on by ZeroSSL.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for neptun.ejf.hu provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

ZeroSSL

Organization: ZeroSSL
Country: AT

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): d7:73:e6:6c:6d:79:7d:35:9c:13:b6:e2:62:52:a5:56
Serial Number (int): 286385806777219546655779804019978052950
Serial Number Length: 128 bits, 16 octets

Subject Key Identifier: c0:56:91:a8:6d:c9:6c:0a:4c:b1:23:80:c0:40:f3:9b:aa:59:ae:c4
Authority Key Identifier: c8:d9:78:68:a2:d9:19:68:d5:3d:72:de:5f:0a:3e:dc:b5:86:86:a6

Fingerprint (SHA-1): d6:69:5b:6e:f3:b6:47:5e:b0:eb:f8:fb:a0:0a:86:98:19:39:95:7f
Fingerprint (SHA-256): a6:00:0d:76:bb:7b:73:7e:15:7e:39:9d:25:8e:fa:91:dd:24:7d:02:01:c7:d7:02:27:7a:fe:8f:f5:c8:f8:6f

Issuing Certificate URL: http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt

Revocation Information

OCSP Server: http://zerossl.ocsp.sectigo.com

Check the revocation status for certificate neptun.ejf.hu
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for neptun.ejf.hu

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA384 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

neptun.ejf.hu

X.509 Certificate

The complete raw X.509 certificate details for neptun.ejf.hu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl6uHqgue4vpzFvFWgH60
M23R0DW3aeNNHl635ucERulf66c+oYqztmq+3qpel2i2vBnZG7wBWFklFSUpI8cH
ELapF3XLTw6DZyG0hadS06nwl6LhpOuwRCO0SL3a1RZgMr6ty/40SJYonGHKMGBs
YyBlBwId++n026tQ42kotXk5yQ1jwKqKs37MW7oX6YAnIGCACJX6JE5Oy+j1kksH
mZnmim5AuzlOxFqbPVBk6/U2NbYQI/RYKJ6+RkpsLBdzwk8W1gy//D/qHUPyeBTg
rdQmJ/MyAJAtgMPTSMT0BcRfbBj0zbvgnhkDXeWcDgwD3RE7nBmkNBabP6qTHjGs
LwIDAQAB
-----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 286385806777219546655779804019978052950
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'AT'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ZeroSSL'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ZeroSSL RSA Domain Secure Site CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-12 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-10 23:59:59 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'neptun.ejf.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
 . . . . . . . . . . . . . . . . [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 19146568615027946397906657738068900874805344468328186354434763167256629166151236452916711942429990821719596541332156801857251981860378306161413538183746835602693350342220313923737351214155066778956378574742038382841188262717167225134790018063389955791863704513620029110213417319248443945083376561327771647444963131601983755135518134513432043728997384825143836040574751904925284434774895703945948823609896588114922871774218221766567450568344810954418680724165747655018057195774867524524447426554309555687511631146074679526365442062747131895392680121053564653524822029169833186632743527400467088273197197804874872499247
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c8d97868a2d91968d53d72de5f0a3edcb58686a6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							c05691a86dc96c0a4cb12380c040f39baa59aec4
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.78
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (124 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://zerossl.ocsp.sectigo.com'
 . . . . . . . . . . . . . . . . [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)
							00f2007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a0000019763b97945000004030048304602210085914c5b8d27f0230f93ce2c5db526419c366f8f1bd2cabe6ecbcd4d4884935802210095fe0e180387ba72258e1dd1be8f094dc47a1503ef981ae5e274a016d31c64dc0077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019763b978e00000040300483046022100ff405d261eaebcae493127e75d7e672bdadf4974938fa740e063caf08589e2a502210085beee2d31b915e423ef9ea2b73a01fc512f49c4d898f54951cebecfb6589cb3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'neptun.ejf.hu'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (4096 bits)
		00521370ebc0ada20b3a26d625b867a577e512cc9b249598addef5e522c7d4a7aee7976aab9490ca82fa4aa1aa1cec1cbfa4215518b2da5178139ac55fb7cf8381396afb12c54a16e38740516f5e1fea17b77e38581c82b176ba41aa266253d95d6d02eedad785bf4a948cf8a49eb5f9224728ce29b03ec0259fda32f58777cfc690f6d250ad33e06876b07852378e3a338e0ab2adeb67e8999410265c40f5ad8411d211934c6e7564bfc0350ea8e13660dbce88b4974cc84c882cac6dacea413618ff84c0c0ac89bc1e9fe8b4ef8cb6ed6f8c2d439cb0ddb0f38d6614d768399382dbb4e382a8af7fdb4158c0ff0a9fc59144ce300f2e8180a0c81d584fba0bc08f95557c30c280d5ef78f95783491f5c3cb1c19698da7638ad34a685d203cad794969eaa62412dada264837686e556677bd212bce72053159223ee1a270a409c354b8526ff007f70bb6c542c8e463cfed7033f1c5c8e48b30128f7cc43f104a9799afff83c0071b70bf10d5f53821e3e9fe493bc8a2c2050bdd2678dabbc7483ec93f16334fc42587f1359d6cf67e96839107fa6d39c6f919552414a95c6858623133b7a442edd6cf6d35c1bb6fe974c6b9cf96cdda85bf1ab078a501b6e98e329f70c9977bca4c116ddbeaabc64d32c18fc66c064bf999f76eeeabc53398b3a83bf96152c7ea2e91f41139ad3446bdce25cd806992bbf99e754269d999bdce6