DV SSL/TLS Certificate for www.xenom.jared.sldc.pl

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.xenom.jared.sldc.pl DV SSL/TLS Certificate

This certificate with serial number 05:37:be:bb:56:4c:58:99:d0:da:eb:b1:40:a2:08:0f:77:38 for www.xenom.jared.sldc.pl was issued on by Let's Encrypt.

With 4 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 www.xenom.jared.sldc.pl 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): 05:37:be:bb:56:4c:58:99:d0:da:eb:b1:40:a2:08:0f:77:38
Serial Number (int): 454530485868500515650156387058251195184952
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: be:98:10:78:a6:f9:13:15:b3:a0:25:f5:83:76:96:be:10:d9:d8:f4
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): 96:6e:76:72:8c:64:15:e8:da:7d:0f:c7:19:71:a6:21:ef:64:3b:d6
Fingerprint (SHA-256): 0e:a3:58:d2:db:ae:a2:69:2d:75:37:77:04:98:de:00:89:87:c3:1b:92:ed:00:53:cc:e1:da:63:95:93:5d:4a

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/57.crl

Check the revocation status for certificate www.xenom.jared.sldc.pl
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.xenom.jared.sldc.pl

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 www.xenom.jared.sldc.pl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0YHyQWZo1JgADniV96Ox
6GF6fNLWfCqo05dQpEHdAXdO2dVZ9Ul0kUadjRdbcZytSylbWBPJCxVZFIJd0lvp
hrTdx3w5dEXRwcCtflj05whwPYU0j7byMuBb8VR/9hyyRpqKwu3ptDDcdE0gmDrn
IKq+UGD27tRqxk2NjLT/cbigW/IOZ2BAmQ7tboTC0IIQTsXAM+1/V6YdMYZSf36G
OUHXbZWAigu0lY3xTjB2zf/8R2qzovjczuidskaBIw9MUxkhNNwoYLbg2UqFFkt8
UPVlkgd0sxw9k0gxm63zlW5sHQVjc7R2IzQGaXUe69KJeViJia6kppzuf0+K5pe3
EwIDAQAB
-----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 454530485868500515650156387058251195184952
 . . . . . . . . [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 2025-06-28 04:05:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-26 04:05:42 +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 'www.xenom.jared.sldc.pl'
 . . . . . . . . [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 26447884651830830385636279107875907759324797022868368161963406234952465833190742450460886144061780746727163462087684752190136989599100153528667199664893320331127540844247622651213332212899047361945652974751150459892784754351702868371601685898238880639572588894636028829954196281445093071687619752615995563561126086268107604874230699817134851453868732520877123948634830271967488622161163020222469814581703504568135340991325970594347842002317973542000142168978417342663838975842798066961451830391290121019429655774591212269503453100949560651324709622850563869116247894085317409261003301391984437051091962123568444585747
 . . . . . . . . . . . . . . . . . . . . [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)
							be981078a6f91315b3a025f5837696be10d9d8f4
 . . . . . . . . . . . . . . . . [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 (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.xenom.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.xenom.jared.sldc.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xenom.jared.sldc.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xenom.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://r10.c.lencr.org/57.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)
							00f1007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197b4ebfa020000040300473045022100c590914a52be378c851bb93f77fdbddbafe0c2c42ba4f7e65454196ad1408c3302203949bff9bcdae93800835978113baa62b97fdcfc6f23caa221046a4b385deffa007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197b4ebfa5c0000040300483046022100ef5606357ebb7f85648a09d99eb7e14a5be2a625bf03e623caecee77a6aab40b0221008147483957c656f7f182715bc95276988dd54075c30893d947a15b5adc48caa8
 . . . . [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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