DV SSL/TLS Certificate for frabrunni.be

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the frabrunni.be DV SSL/TLS Certificate

This certificate with serial number 05:48:cf:fe:5c:3b:f5:95:e0:03:6c:5e:bc:ea:9b:11:07:9d for frabrunni.be was issued on by Let's Encrypt.

With 6 subject alternative names, this certificate can be used to secure multiple FQDNs. 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 frabrunni.be 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:48:cf:fe:5c:3b:f5:95:e0:03:6c:5e:bc:ea:9b:11:07:9d
Serial Number (int): 460338230986370498173913072379588462577565
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: ea:78:09:b2:79:a4:fd:57:dc:e2:72:b9:c5:b9:5c:1f:34:0e:67:37
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): a6:fc:5a:5f:b8:f1:e2:7e:ed:3e:74:af:28:81:cf:db:04:88:c7:36
Fingerprint (SHA-256): bb:c8:f2:61:b9:98:b6:7f:8c:b0:7f:75:85:58:a3:91:55:ff:15:a0:17:95:15:86:c0:2f:51:e1:0d:fb:18:c2

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/30.crl

Check the revocation status for certificate frabrunni.be
6
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for frabrunni.be

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

frabrunni.be
ftp.frabrunni.be
mail.frabrunni.be
pop.frabrunni.be
smtp.frabrunni.be
www.frabrunni.be

X.509 Certificate

The complete raw X.509 certificate details for frabrunni.be in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUTCCBTmgAwIBAgISBUjP/lw79ZXgA2xevOqbEQedMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTMxMDMyODA1WhcNMjUwODI5MDMyODA0WjAXMRUwEwYDVQQD
EwxmcmFicnVubmkuYmUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDa
cWR8V56ooQekgieq28Fm5psojOJJYY+xoj0nIR2I370voOUbryW7RNFLoCohkx6r
4X1gys5YaUJZ8hBT7PSAQ/w/icwQ2mzeiLXCRwlQaZ2JtkTnioRAiVPb9F8vGycp
4r6D770IS4XDXapa1rgQ7pzS1OALNhkwPaHrQ88JRf1aMNhNCE0dfunWS1zep7rv
tJWuw4NWJoVorgpuwX4i91mEYXFb5rz83Z/LDgV+DnsAk5oVnhTthMUGXhkr7kar
PoIwGXGhJniKYwHASrGJAs15ZtBv6GDdJFkHdIZ6cgUxtDgjMmk6CQcFTi7P0EF2
0libUT9sqKRnzaA8BfIcmM1Y627cedYwNW5RpRvm9Mgs/msOU8N+RxY6r2uJdU8q
PEn/8f6yDaAqszWNcEPXtfDAMDVjyAzH3IfWudaG94VcYGCVxK0CY7/46yALjqS7
OFFxrimdJfaZTCZ9pfW5HImEr4++Sd4NoAyuq+iZ53Tbai2LIRkntH24EQIuxGpr
Z+WSTFpalfMXbCNk6lgXE/SvgVOYT1fpgc5yWLaPPA0r+Q742sJLqBDllbD2vmIw
SH2/cLVPhWgSk8DI1M7J/OAGPSvm6cSlRljuRxILhdcyWUpn/way+tbyKZj9ShkU
rkrgtIEo8uhLs+PZvU5kjfyqND/S8/UMFTobdOatewIDAQABo4ICeTCCAnUwDgYD
VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNV
HRMBAf8EAjAAMB0GA1UdDgQWBBTqeAmyeaT9V9zicrnFuVwfNA5nNzAfBgNVHSME
GDAWgBTFz0ak6vTDwHpslcQtsF6SLybjuTAzBggrBgEFBQcBAQQnMCUwIwYIKwYB
BQUHMAKGF2h0dHA6Ly9yMTEuaS5sZW5jci5vcmcvMHMGA1UdEQRsMGqCDGZyYWJy
dW5uaS5iZYIQZnRwLmZyYWJydW5uaS5iZYIRbWFpbC5mcmFicnVubmkuYmWCEHBv
cC5mcmFicnVubmkuYmWCEXNtdHAuZnJhYnJ1bm5pLmJlghB3d3cuZnJhYnJ1bm5p
LmJlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6
Ly9yMTEuYy5sZW5jci5vcmcvMzAuY3JsMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx
AHYApELFBklgYVSPD9TqnPt6LSZFTYepfy/fRVn2J086hFQAAAGXJJd3WAAABAMA
RzBFAiEAiZQhDrT3MYZuMfC7HqjIACaysU1naf5gyupP7Ziky1MCIDMx0FIXqHwy
3TVP17EKvdb3UZXPz08oHznoVl6Q5L87AHcADeHyMCvTDcFAYhIJ6lUu/Ed0fLHX
6TDvDkIetH5OqjQAAAGXJJd/KQAABAMASDBGAiEA+h7RyqrFsUMNku8MCKVVBtWK
qNT9DVA5LCWbwxqqc4ICIQCt2YZ+2jwxr+eG/yG7jQisL4pBiU9hgsrQ5qS+Vh1M
BTANBgkqhkiG9w0BAQsFAAOCAQEAjU5zc+nKNcsX08ivPBAeZXKjq/Lz08qhQgRR
71orZlHkI7ZEV43P7FqC/S49RXW3dVfV6+wbJ+C/ZW9lrqOVvP9CGddBLoENNp7L
SYJWAX3Ee4FyMNkAO6boDstccc6H6mT6vJw4/5Qds/2Jnb/xCH17c/Z37HCZ+AuD
rePqzLys+O+llD6SUIuttVpLrCYR239VdmTD2VLLEx2ffjmisqChV/51+9KGyHS1
dnY8QU2ed/MMGdWkRS0VsdvpikmjqRWX4gCap+uSxgbLqMliz9OngtYwGSyHR4H8
dfkwmhqYHFjOsl3sJxVtKGLrut10qzJvwVO1g5f/SK/okqL5bA==
-----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 460338230986370498173913072379588462577565
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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 '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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-31 03:28:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-29 03:28:04 +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 'frabrunni.be'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 891169442496393835580021364346625642872367436379178017054865755409099307116453673953643452346679102080840059247690755092568594934817669185991420729687984289072700197459272207558086731551089686240826682565002131526512919338219996373294030780639570574236378507582400219852419302697702011957686497212519923647909763483388699663818922344733207869216274149327594103943492557295079340856950714210698675407461229003743328200246504516737912338599418527079987723397394516812770645224439957404231134908115976225398454760406929958156302480055860301182749638214916420858985293373239229344175322432924974126464488056951613251168003460360785300251029500990944661478337089102448395726890060650793659246980150564495548581474364131103635711760411845844749035471887480593897869686998546621115847509023289149186418285665406820886756366243138765691987294994337647231143151016294189550858181741545723397905581484447781370390913882194480959882122351644841232984925296816826030138249906136080641060817403247479732003695763023551461085963784266679059488068248128590923279908061395538694609908399872737667728674007724013928276513815947969111455884056243909622765246997206670844482030988471597181891498001093183465050566569845976008250390474266721084974214523
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							ea7809b279a4fd57dce272b9c5b95c1f340e6737
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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 (39 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://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [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 (108 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'frabrunni.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.frabrunni.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.frabrunni.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop.frabrunni.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.frabrunni.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.frabrunni.be'
 . . . . . . . . . . . . . . . . [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 (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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/30.crl'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001972497775800000403004730450221008994210eb4f731866e31f0bb1ea8c80026b2b14d6769fe60caea4fed98a4cb5302203331d05217a87c32dd354fd7b10abdd6f75195cfcf4f281f39e8565e90e4bf3b0077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019724977f290000040300483046022100fa1ed1caaac5b1430d92ef0c08a55506d58aa8d4fd0d50392c259bc31aaa7382022100add9867eda3c31afe786ff21bb8d08ac2f8a41894f6182cad0e6a4be561d4c05
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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