DV SSL/TLS Certificate for ex05.zeeksdg.net

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the ex05.zeeksdg.net DV SSL/TLS Certificate

This certificate with serial number 05:a5:6a:26:f2:1d:7c:57:86:ce:e9:e4:c5:0f:15:88:65:1e for ex05.zeeksdg.net was issued on by Let's Encrypt.

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 ex05.zeeksdg.net 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:a5:6a:26:f2:1d:7c:57:86:ce:e9:e4:c5:0f:15:88:65:1e
Serial Number (int): 491849120586269127861550048888953680454942
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f3:90:63:30:a5:51:b8:fa:50:ef:7c:4b:3f:07:af:a9:7e:b9:94:98
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): b0:8a:79:12:c2:84:ed:3e:30:cc:4e:a4:11:26:f9:5b:7f:b9:4e:4b
Fingerprint (SHA-256): da:7b:40:b4:0f:e2:96:b9:78:20:fa:b2:ee:28:0b:96:91:05:c9:18:82:33:2f:7b:21:a1:bc:7a:3f:68:bc:cc

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/31.crl

Check the revocation status for certificate ex05.zeeksdg.net
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for ex05.zeeksdg.net

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

ex05.zeeksdg.net

X.509 Certificate

The complete raw X.509 certificate details for ex05.zeeksdg.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoXtTEo7GvxRKDnZC0Yx2
Az+kelUZ0TRhgOeLgcF1dwdyi/m2L0k3Fl9ksUPL9znirXtLJeFpIe81tBV7lmz2
+1OL8gfKPPAxI26vZafeVVlU2XOOlpTkdHDJJ8Ew1fgdebX9DKbQMalrfoHblt28
A++PYXIzyNckt/mMwPWDxUhbz1AauSsRmqSyVZQxwkWQe6LRLLjZgkB8QT4lLfdK
yRfrTcAd8QKkdZlasidXIdgnFWjAIapJ4SvUCp4RNpNUdTDjOIOhIkWSPgcmPW8C
zbTDIGatcJ9e3jYhYMWd6qE5g/Go6tqaI3mucE6lSb8sDOOFWAD/GBuSdxeitUBa
hQIDAQAB
-----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 491849120586269127861550048888953680454942
 . . . . . . . . [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 2025-05-21 11:29:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-19 11:29:39 +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 'ex05.zeeksdg.net'
 . . . . . . . . [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 20385180677984478418540936919530017654803011605068349776004343133003772228129996184261048674925147093369252759178222628966828234003126910985753583313618580069328747055256501554193236285338825438979086637581311073461311106940976818650373515874561950525423371604567807943213364133437159014925597301525731270509403733741929407359860971595893396841298917950079736513100205281175471936052659331142363566429993369073201992107078985761147885984415597027349674355032434422785457240657503764308730353305890807023124327651959732509663563056688624013710285144610564495005140750298653390226976862336349659880132202696022536772229
 . . . . . . . . . . . . . . . . . . . . [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)
							f3906330a551b8fa50ef7c4b3f07afa97eb99498
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ex05.zeeksdg.net'
 . . . . . . . . . . . . . . . . [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/31.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)
							00ef007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196f2d0c5d9000004030046304402203e8f593545d75a00110ad9b8b575dbd99f1cf7ebc3c88db81346e72b3d45b1db02204dfe3195facc5451772604ff1d6ff89b9f977e57d60a408ff6c0cb68449671d6007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196f2d0c5ef00000403004730450220264f3a6782a78cdc88bdd5fcc252d6a1231e8f343a4e3abf95a7f6634c2cef42022100895b5d5b11e5b7b114f41e04c3eb08d217d4fecdd43aaf0df6d575013ef00d15
 . . . . [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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