kf.mfa.gr

Issued by R3

About this certificate

This digital certificate with serial number 04:7c:c8:f2:c0:6e:4b:7e:d9:a2:c7:0a:14:e9:90:4a:b3:fb was issued on by Let's Encrypt.

With 3 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=kf.mfa.gr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7c:c8:f2:c0:6e:4b:7e:d9:a2:c7:0a:14:e9:90:4a:b3:fb
Serial Number (int): 390911263263195211164656827602040754189307
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 40:8a:24:0d:fb:94:3d:71:8d:77:14:34:42:7a:77:16:7c:f4:b5:e8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7f:e3:c8:a8:19:30:4f:fa:3f:27:23:7a:79:aa:17:f1:73:53:10:d9
Fingerprint (sha256): 34:e8:12:85:53:bf:ca:ba:29:86:62:82:96:f3:ba:f1:72:fc:c0:52:c5:ec:04:e2:da:af:b4:56:b6:0b:9e:9b

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

Revocation information

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

Check the revocation status for certificate kf.mfa.gr

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kf.mfa.gr

Public Key Algorithm

RSA

Key Size

4096

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

ee.mfa.gr
kc.mfa.gr
kf.mfa.gr

Other certificates including the domain name mfa.gr

(limited to 100 certificates)

Certificate

The complete raw certificate details for kf.mfa.gr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 390911263263195211164656827602040754189307
 . . . . . . . . [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 2022-05-23 02:00:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-08-21 02:00:10 +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 'kf.mfa.gr'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 855016206956026524642260969600609506350684983749000814522544265025800880748935956419737063486348849785903056806943912409921216679752125731374637858845746826384549142571556511043765549677593340231411253514016712345236006056071274746130094490884628891483016293802285891697641793864095471001422886812539336709447945421256413456107215131325960834046631765348932964604250053212301950621501685667831764241659394336517107365426156615370134483863488192544462265906556809645948845747797607082547517476899275460590295203513830515802808347453397252841582635450716186826076223651762677283660272142842933835120302546290909691168994548925925083730745270320992288552886989356921938150386814677019582004692308795030119767696328712312283349560328334467788216556460307692579540931087340858983766927642595288861830428938096176510795000491949083306096428569447121584413084627045612604280160054698880504854092361622464739801022093583043858414279246846255646282279084235649158736974434766904248140039196828053238263982409623864130477224616271825911586884049966581854653457772755698692384795150359504415032682137156777490580976075661717396312951423175895563095976328442092436286382509714708407993879872632997664922512657802650944677796458381548069066088497
 . . . . . . . . . . . . . . . . . . . . [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)
							408a240dfb943d718d771434427a77167cf4b5e8
 . . . . . . . . . . . . . . . . [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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ee.mfa.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kc.mfa.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kf.mfa.gr'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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)
		008dd78598de4291d165b92166f153bdcf411655ff08e00da074d0e6298b721251d574eee85964135167cf247623fb25d12bcb5ab4cae44d4b49433c0d1e2c41d136d7a373701f270058ade6035ca6c4708d635cbb177a640340b5323503339d1000ed71c7d464a8e53bd4cff06df995818a61e65f60bc1a20323a3d98b3911c1addf34c784507da80611164c31651f00aaa07c27ade33be1fa8efd94ad2afd4c6b96309de0dcb5d5fcdbf14d75059c3170a13bd385c40e7f3dc340eda74d807caa30512ab3f4b9fe9f858dde0c68ccac0275d5b44e8470c186c2ab56363d2b25781c38ad040ae29880f44f6cdaef0ae31b9515215963155e36f591bf7542c005c