DV SSL/TLS Certificate for hubb.mobi

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the hubb.mobi DV SSL/TLS Certificate

This certificate with serial number 05:f2:38:e1:e1:59:ce:7f:e5:3f:fd:2f:61:b5:1b:10:1c:51 for hubb.mobi was issued on by Let's Encrypt.

With 5 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 hubb.mobi 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:f2:38:e1:e1:59:ce:7f:e5:3f:fd:2f:61:b5:1b:10:1c:51
Serial Number (int): 517985372058882842829955158006058863041617
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: d0:53:90:08:a7:50:59:fe:0c:e0:9a:6b:6d:56:75:16:1f:23:2a:df
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 96:46:09:36:61:99:62:30:ea:78:ce:e9:60:87:7a:ad:fd:30:90:49
Fingerprint (SHA-256): 1b:16:a5:32:b3:cb:54:f5:50:5a:28:0e:5f:d6:1e:ff:4c:8f:f7:c0:9b:6b:7d:99:92:62:40:73:3f:c4:53:7f

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/82.crl

Check the revocation status for certificate hubb.mobi
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for hubb.mobi

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for hubb.mobi in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoVAs90hr2ueinUoUfw9k
CIvu3HTe+309kBBceTN5ffGvUeGimg0tjqdddib6u5M9/6MscwoztHrQWPxNg0Pz
fnQ8SD/cG0RQiAeES1UR0Uzmy671+u6hx6vsVnTpsQ5re4SeW3D/H/J0x8/iyx2G
X0K3Wc59shHPcf87/bQB1Sa66nh0xluojH1R8pP0EAbVQmT1HWePBHGBkSb992B2
O3v46RgvS4NS5pExKtqAKnJzhMZOsUAkOJ5X7TwgGAEXyTZMWrgp+bzrLAsvKgVP
0vU8cIXVgM0XLusD7n7JjhvSubK5tggjBWPuhI4v7jXi3aMm8+wwC4XTuBhhdrAn
vQIDAQAB
-----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 517985372058882842829955158006058863041617
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-07 13:14:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-05 13:14:29 +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 'hubb.mobi'
 . . . . . . . . [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 20363903185211464064570306687644043565470451027105014306671819673461872662577852483868330503482695068043763500134673456436025454899872866598510928456983940043471678033529306193528566630576548392977567962999277792663361547803848111586089063113835945725708907777410218168137307143415132505360553791690572575745210888409254679584276622299997402912403963690136630072630047659044117488243427126947771189166597109450731223921223926413861812242623502602470684472996101880269786514182249623437928700350244433780308646024701974923869827013157689619541772586514163228615719193523298635186167551344436903121495565871152001722301
 . . . . . . . . . . . . . . . . . . . . [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)
							d0539008a75059fe0ce09a6b6d5675161f232adf
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (76 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hubb.mobi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap.hubb.mobi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.hubb.mobi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.hubb.mobi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hubb.mobi'
 . . . . . . . . . . . . . . . . [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://r10.c.lencr.org/82.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001974abcde8500000403004630440220366df4b180526a08a3492f8a579093afedd6843f8e1646153b556006514647f10220202e9540017e0d0730ad175303fdbbf8f38d4a590c96c02791d57a01696a0a9f007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001974abcedbe00000403004730450220296d3d7043b78c85d097daec3b634ba78c8546a7fe5163a73d0fa93f245805df022100bb139f1247fe73529c2d75e0b51bf8bb8c80baa8881e39a9aa323202a863bc04
 . . . . [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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