DV SSL/TLS Certificate for profti.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the profti.ru DV SSL/TLS Certificate

This certificate with serial number 06:4d:57:77:ec:96:1b:12:34:34:dd:4c:4e:95:2d:6a:e8:5d for profti.ru 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 profti.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): 06:4d:57:77:ec:96:1b:12:34:34:dd:4c:4e:95:2d:6a:e8:5d
Serial Number (int): 548991723360974463833255702209350981052509
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 97:da:56:f8:14:43:5e:48:11:f3:71:93:49:5e:ef:a3:9b:ec:ca:1d
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): 7a:b9:ac:d5:fd:e5:4e:ff:67:c2:df:fc:fc:74:84:3f:73:4a:f3:e2
Fingerprint (SHA-256): 53:fb:0a:6d:2b:db:73:cb:a4:11:59:27:6a:ef:db:10:c9:53:4d:1d:90:54:04:6c:58:8d:bc:80:9d:61:e5:2b

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/94.crl

Check the revocation status for certificate profti.ru
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

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

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 profti.ru in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFIzCCBAugAwIBAgISBk1Xd+yWGxI0NN1MTpUtauhdMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNzA2MDQxOTIwWhcNMjUxMDA0MDQxOTE5WjAUMRIwEAYDVQQD
Ewlwcm9mdGkucnUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDB3xB8
gUuTtWg2YUwhpGKF5KcIIRMz3Y6AUW5I/iPFimIVNLOWSzmpQtxSG0iKRKOYEswh
U2lXR2AI1qv/wVov2zi5IvkbQNKoC2wIhN6nhlxyokUDAwVB/lfgGjfPj7bdbny1
6ZweE+WBlYEVepwRpshwENfNbfsvslNZYhrew6fRF51JpzaY0DPz+GT/EbmsXSao
azHK26V5oHzttGjU8PWGWP7rXe3w3x18HUaEqOTcfbZK+mp38nltX6aUGGjaZ1da
QSRkW60eLMNNp8M+F9peEYS/IEcWJqL2XOjrA2puEr93m7RrutDhYKux3CcK5aEZ
lGPzDDWImbVkoDX3AgMBAAGjggJOMIICSjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FJfaVvgUQ15IEfNxk0le76Ob7ModMB8GA1UdIwQYMBaAFMXPRqTq9MPAemyVxC2w
XpIvJuO5MDMGCCsGAQUFBwEBBCcwJTAjBggrBgEFBQcwAoYXaHR0cDovL3IxMS5p
LmxlbmNyLm9yZy8wSQYDVR0RBEIwQIIPcHJpY2UucHJvZnRpLnJ1gglwcm9mdGku
cnWCE3d3dy5wcmljZS5wcm9mdGkucnWCDXd3dy5wcm9mdGkucnUwEwYDVR0gBAww
CjAIBgZngQwBAgEwLgYDVR0fBCcwJTAjoCGgH4YdaHR0cDovL3IxMS5jLmxlbmNy
Lm9yZy85NC5jcmwwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDM+w9qhXEJZf6V
m1PO6bJ8IumFXA2XjbapflTA/kwNsAAAAZfeK1NgAAAEAwBHMEUCIQD+pIKkxXDJ
ZFNdBvw19De/xYK3p3IXLoUyCrUeXMYa8AIgYMrquEjv6fKVyDH2owxP/GAWSPvw
hIMHCvYHDgvfsAMAdgDtPEvW6AbCpKIAV9vLJOI4Ad9RL+3EhsVwDyDdtz4/4AAA
AZfeK1NnAAAEAwBHMEUCIQDYmaOrRvi4HmPK8VKW+kiMf/Hg/yrSkB08tenZ3WFe
CAIgeC20b7Q7IVq1PgDYiVrqHIUBoU52RDAyRTFhH72xpUYwDQYJKoZIhvcNAQEL
BQADggEBAHE5RvNHMKQ3odmnmqjxbpQbzh3+CArPsuan4XF1+u15PQ9V6Tn8e4lM
GCSO3hJEXL7JmKb/dQU8nBpgjHNPtD/3OfX1MhrVaQ+GwL752+4IyGtkEKMb7GBS
zsdDiXaTB9ZX3k2q78+jvAj3sT7+lw3W/+GAv2OKxMY+bab3V3+DdSesXxMa6TQj
bh7yaA6UACqQV1Jx2km3+ql6UwDPwfD1ttb+NPYWXHvqoMAKUmzuMFi1zMNjQSx3
RqCR7c3X7xOg4vmIn4Su+y0QpgWsSmSFb4pVdnC1B2ZgifeGNOtvjQFEi7ccOizw
XGNO2vYoukwOaYDTOzw0MLxfWiel/20=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwd8QfIFLk7VoNmFMIaRi
heSnCCETM92OgFFuSP4jxYpiFTSzlks5qULcUhtIikSjmBLMIVNpV0dgCNar/8Fa
L9s4uSL5G0DSqAtsCITep4ZccqJFAwMFQf5X4Bo3z4+23W58temcHhPlgZWBFXqc
EabIcBDXzW37L7JTWWIa3sOn0RedSac2mNAz8/hk/xG5rF0mqGsxytuleaB87bRo
1PD1hlj+613t8N8dfB1GhKjk3H22Svpqd/J5bV+mlBho2mdXWkEkZFutHizDTafD
PhfaXhGEvyBHFiai9lzo6wNqbhK/d5u0a7rQ4WCrsdwnCuWhGZRj8ww1iJm1ZKA1
9wIDAQAB
-----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 548991723360974463833255702209350981052509
 . . . . . . . . [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 2025-07-06 04:19:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-04 04:19:19 +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 'profti.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 24473990013639055357986094707539422881736159019056557590644811658732302136176284018232346744611321158868855935862986537102916013928608138699203209336770538002430960469951441502782732943167730892343821376791283752451961659779869500301879996062980639334450799504911048895997224176395100326711576445767396262310316869445596569908905723086758809574070270275580600382821408817865413288210467497472469336471653378406540450821892561927196684815847756550498024645655059538382443401041406698750326263066417992939607372380287504480314036351873840593352190634536030745035047610712713691335132125078057852504660064930072453199351
 . . . . . . . . . . . . . . . . . . . . [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)
							97da56f814435e4811f37193495eefa39becca1d
 . . . . . . . . . . . . . . . . [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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'price.profti.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'profti.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.price.profti.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.profti.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 (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/94.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)
							00f0007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197de2b53600000040300473045022100fea482a4c570c964535d06fc35f437bfc582b7a772172e85320ab51e5cc61af0022060caeab848efe9f295c831f6a30c4ffc601648fbf08483070af6070e0bdfb003007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197de2b53670000040300473045022100d899a3ab46f8b81e63caf15296fa488c7ff1e0ff2ad2901d3cb5e9d9dd615e080220782db46fb43b215ab53e00d8895aea1c8501a14e764430324531611fbdb1a546
 . . . . [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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