DV SSL/TLS Certificate for stomat12.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the stomat12.ru DV SSL/TLS Certificate

This certificate with serial number 05:88:27:ba:57:88:35:16:0b:c2:cd:6f:bc:1f:49:c0:80:70 for stomat12.ru was issued on by Let's Encrypt.

With 3 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 stomat12.ru 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): 05:88:27:ba:57:88:35:16:0b:c2:cd:6f:bc:1f:49:c0:80:70
Serial Number (int): 481892638994461258438183941796877559693424
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 60:5e:ae:3e:25:27:fa:db:41:c8:76:93:7d:b5:52:a1:bf:1d:1a:d6
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): e4:8f:68:64:94:49:cb:97:98:be:13:4f:d4:50:bb:ed:7d:b1:c1:f6
Fingerprint (SHA-256): e7:39:01:6d:70:77:cb:b2:26:66:44:c8:e9:97:14:fe:98:92:39:fa:40:b3:aa:74:45:02:dd:87:5a:60:d2:41

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/113.crl

Check the revocation status for certificate stomat12.ru
3
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for stomat12.ru

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

X.509 Certificate

The complete raw X.509 certificate details for stomat12.ru in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFFjCCA/6gAwIBAgISBYgnuleINRYLws1vvB9JwIBwMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjE3MDAwMjM0WhcNMjUwOTE1MDAwMjMzWjAWMRQwEgYDVQQD
EwtzdG9tYXQxMi5ydTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM65
IuvhvFuFES9U4qmB0B3VFWu8MdBauJcN74zjgX1+Q3PH6Kzv1LeQt51L6evX1gx2
/YvgCbd3gFUZ/rm/CTM2ChyIDgD95QupkxqylCTyMlDmvZnkyAQjK1kZZIYpmXfr
HVsPIydaQK6YISxFWEXmmcaAKi/Xz148gaVsw9TlYY4M90C2Jz5Y+FgyuTSjPlyp
SGkb79w11IfhzOXFcV7iyzWHmeG7MvncG+DjBf74BdF7ZtSg842boGozMVo73wwA
uwfeY9Q1OkGSXW6PjfoyKBzhVLo1vNw5CpT0EA6ZuopN+D7sZIToMqK1MnWExOBM
4RGCJA4loGrRXU1DVrECAwEAAaOCAj8wggI7MA4GA1UdDwEB/wQEAwIFoDAdBgNV
HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQUYF6uPiUn+ttByHaTfbVSob8dGtYwHwYDVR0jBBgwFoAUu7zDR6XkvKnGw6Ry
DBCNojXhyOgwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8vcjEw
LmkubGVuY3Iub3JnLzA5BgNVHREEMjAwghBtYWlsLnN0b21hdDEyLnJ1ggtzdG9t
YXQxMi5ydYIPd3d3LnN0b21hdDEyLnJ1MBMGA1UdIAQMMAowCAYGZ4EMAQIBMC8G
A1UdHwQoMCYwJKAioCCGHmh0dHA6Ly9yMTAuYy5sZW5jci5vcmcvMTEzLmNybDCC
AQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AO08S9boBsKkogBX28sk4jgB31Ev7cSG
xXAPIN23Pj/gAAABl3tnao4AAAQDAEcwRQIhALQx1FP4PvS2BJDunIfHIUssW/ng
DsK2Kyd3iqbO1RZvAiBRVwNibTlSIvhdn7falLSt2yxjk3XX337i9W1oKcvaRwB2
AN3cyjSV1+EWBeeVMvrHn/g9HFDf2wA6FBJ2Ciysu8gqAAABl3tnatAAAAQDAEcw
RQIgadyL4JJMESXBEXr+8Na7f1ZOkQRucBh3F240ydTEPy4CIQCq4GeCP8gaY62V
YyhscbMu/H31MFcZs3G/F9E2zq8G1jANBgkqhkiG9w0BAQsFAAOCAQEArgmkn07C
NnhYv4NUn+1pSLA1w/awt5GEZ8QJgVhHBE8WBZomi+JVxrqq9HjwrldFUbywlaOS
wl+iJCbOlBZ0V5+frR9MbiboT6mtu1ospFARK0mEPK6FFsFgTgwoPxGj/3vtkrpt
eeTYghIvyYaD410S05GkuXJEs5snlO78ybBtq+y2u3X71+xhEuud9HHilLimEK4b
vc2pqinBmpTpVIu2GM3eQHWVwJ+7HGrt1yLK+MiW+/aPff5oLpFEdnQRumwZbbV6
459kHzmCPf5sgaZFgTfU0EnG7iTwUUaFsM0P64chyrPos0K1MDR0ut42jSsz2vqQ
EnkYewRd64AYUg==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzrki6+G8W4URL1TiqYHQ
HdUVa7wx0Fq4lw3vjOOBfX5Dc8forO/Ut5C3nUvp69fWDHb9i+AJt3eAVRn+ub8J
MzYKHIgOAP3lC6mTGrKUJPIyUOa9meTIBCMrWRlkhimZd+sdWw8jJ1pArpghLEVY
ReaZxoAqL9fPXjyBpWzD1OVhjgz3QLYnPlj4WDK5NKM+XKlIaRvv3DXUh+HM5cVx
XuLLNYeZ4bsy+dwb4OMF/vgF0Xtm1KDzjZugajMxWjvfDAC7B95j1DU6QZJdbo+N
+jIoHOFUujW83DkKlPQQDpm6ik34PuxkhOgyorUydYTE4EzhEYIkDiWgatFdTUNW
sQIDAQAB
-----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 481892638994461258438183941796877559693424
 . . . . . . . . [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 2025-06-17 00:02:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-15 00:02:33 +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 'stomat12.ru'
 . . . . . . . . [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 26096384990232235342652684095808355032662958685397775913708716839253307646316580810714454722374638256052622944905440100311677943094210004570590880251071966225489931713258055989040735753865380620223577406251694869179151480307440838053241493911067867698257773254140497099732865183025687552677503101852475362241967782863779928722033942790930778691473124648583224389463049581996059657696073426566543413845519327304393422418238666358057588952589459097412494658061898199336351706426336581066387644856877410872413977559876060519140261865152301218117277212476943587940767529579454694057939137745124277435393362703022614075057
 . . . . . . . . . . . . . . . . . . . . [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)
							605eae3e2527fadb41c876937db552a1bf1d1ad6
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.stomat12.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stomat12.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stomat12.ru'
 . . . . . . . . . . . . . . . . [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 (40 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/113.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001977b676a8e0000040300473045022100b431d453f83ef4b60490ee9c87c7214b2c5bf9e00ec2b62b27778aa6ced5166f0220515703626d395222f85d9fb7da94b4addb2c639375d7df7ee2f56d6829cbda47007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001977b676ad00000040300473045022069dc8be0924c1125c1117afef0d6bb7f564e91046e701877176e34c9d4c43f2e022100aae067823fc81a63ad9563286c71b32efc7df5305719b371bf17d136ceaf06d6
 . . . . [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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