aproks.eu

Issued by R3

About this certificate

This digital certificate with serial number 04:37:b1:ed:f6:53:b1:8b:93:6e:53:1a:7c:78:00:cb:d1:63 was issued on by Let's Encrypt.

With 5 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=aproks.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:37:b1:ed:f6:53:b1:8b:93:6e:53:1a:7c:78:00:cb:d1:63
Serial Number (int): 367401182833405652511278308883540371820899
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2c:98:ba:04:6c:8e:cc:f1:62:08:95:c0:6c:6d:18:09:4e:73:ea:87
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c5:8f:29:d7:bf:ae:ca:a4:b3:62:a5:c8:8b:e0:e4:3c:ef:5e:2b:63
Fingerprint (sha256): 2f:79:ac:d4:b3:d8:5c:73:32:79:cd:b9:90:b6:c4:57:94:e6:f0:04:b2:36:bc:67:c9:3e:39:12:40:2b:44:cf

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate aproks.eu

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aproks.eu

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

aproks.eu
ftp.aproks.eu
pop.aproks.eu
smtp.aproks.eu
www.aproks.eu

Other certificates including the domain name aproks.eu

(limited to 100 certificates)
aproks.eu
pomoc.aproks.eu
stat2.technicznie.kylos.pl
kontakt.aproks.eu
grupa.aproks.eu
aproks.eu
kontakt.aproks.eu
asgrupa.aproks.eu
projekty.aproks.eu
aproks.technicznie.kylos.pl
autodiscover.infomatik.aproks.eu
grupa.aproks.eu
info.aproks.eu
plan.aproks.eu
mx.aproks.eu
infomatik.aproks.eu
info.aproks.eu
baza.aproks.eu
aproks.eu
pomoc.aproks.eu
projekty.aproks.eu
kontakt.aproks.eu
plan.aproks.eu
baza.aproks.eu
baza.aproks.eu
projekty.aproks.eu
pomoc.aproks.eu
infomatik.aproks.eu
stat2.technicznie.kylos.pl
kontakt.aproks.eu
pomoc.aproks.eu
asgrupa.aproks.eu
kontakt.aproks.eu
autodiscover.infomatik.aproks.eu
pomoc.aproks.eu
aproks.eu
pliki.aproks.eu
aproks.technicznie.kylos.pl
infomatik.aproks.eu
plan.aproks.eu
mx.aproks.eu
pliki.aproks.eu
infomatik.aproks.eu
dane.aproks.eu
pliki.aproks.eu
aproks.eu
asgrupa.aproks.eu
grupa.aproks.eu
dane.aproks.eu
dane.aproks.eu
baza.aproks.eu
projekty.aproks.eu
plan.aproks.eu
kontakt.aproks.eu
aproks.eu
grupa.aproks.eu
asgrupa.aproks.eu
dane.aproks.eu
baza.aproks.eu
pomoc.aproks.eu
pliki.aproks.eu
plan.aproks.eu
mx.aproks.eu
info.aproks.eu
webmail.infomatik.aproks.eu
info.aproks.eu
baza.aproks.eu
grupa.aproks.eu
aproks.eu
plan.aproks.eu
pliki.aproks.eu
webmail.infomatik.aproks.eu
grupa.aproks.eu
info.aproks.eu
aproks.eu
asgrupa.aproks.eu
dane.aproks.eu
pomoc.aproks.eu
infomatik.aproks.eu
baza.aproks.eu
aproks.eu
pliki.aproks.eu
aproks.eu
info.aproks.eu
kontakt.aproks.eu
aproks.eu
projekty.aproks.eu
aproks.eu
info.aproks.eu
mx.aproks.eu
dane.aproks.eu
aproks.eu
aproks.eu
aproks.eu
projekty.aproks.eu
asgrupa.aproks.eu
aproks.technicznie.kylos.pl
pliki.aproks.eu
mx.aproks.eu
projekty.aproks.eu

Certificate

The complete raw certificate details for aproks.eu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE3S2uX4UUEp4x36DI1mrNk5a2VvS67rk/
tF95aZMGMVmhPUOAfn07NjR9QV5XSPiHG2KK9HoGWLRQ3ledhgFfwA34hjdZjCJG
P8Y7f9Qbir56rkuMhj0knBoDncoos/Na
-----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 367401182833405652511278308883540371820899
 . . . . . . . . [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 2024-03-28 22:59:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-26 22:59:09 +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 'aproks.eu'
 . . . . . . . . [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)
				0004dd2dae5f8514129e31dfa0c8d66acd9396b656f4baeeb93fb45f796993063159a13d43807e7d3b36347d415e5748f8871b628af47a0658b450de579d86015fc00df88637598c22463fc63b7fd41b8abe7aae4b8c863d249c1a039dca28b3f35a
 . . . . . . . . [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)
							2c98ba046c8eccf1620895c06c6d18094e73ea87
 . . . . . . . . . . . . . . . . [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 (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aproks.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.aproks.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop.aproks.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.aproks.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aproks.eu'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e8780d2310000040300473045022100b784500f63f38c22d1ebe837ea758955b27f695a583282ac506f10a7240a4d6602201b4424ba550fbecceb9b51e18da987da95ffea4c221bcebcff7380289d155cd1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e8780d2400000040300473045022100f337ba1122530442884ea656d4ae9ce91499ec3b2598112859d03c57e677e5ce02201821dccade8d790a1d2a34f2ed21fb6d69dccace968564d28d1af5f45da20637
 . . . . [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)
		004da11628d629124a1280bdd81d7579b682855a68eb0a2c9c35278d50794cc4d3d5f66790f501a5767060f1989b767eb530769f50471d37ab0975a07dd3808fc3a333733672045ce9a104ed1c8263c0e8cba32cf69e28bbd1741ef3fb78437a70365ca2106552d750f65321e23497c03b6d4aa7fe4b82889056299e143f3af8b8877d28635804f067366163b1800adafa0320b3c9fd8874db0e1fec4ce63011643d452eec0bf5e5250dac6c598e9dd3dc4ff88f75d220c3cbd59de3d07e1c9d56880cbff3233ec312a1a15e7f39290cbd4e7311959cfc64eb814d8c98bea9538ae1ee2df2018890b4474d8d8134a9a27b8088689969a22aeac372fc9ea1232062