advantum.ru
Issued by R3
About this certificate
This digital certificate with serial number 03:0c:d0:99:48:60:b6:da:22:e1:cb:ed:8c:a5:9a:86:73:0a was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=advantum.ru
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0c:d0:99:48:60:b6:da:22:e1:cb:ed:8c:a5:9a:86:73:0aSerial Number (int): 265697521510870604878254830946060851376906
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4c:86:5b:27:e0:e7:30:dd:58:76:59:f8:49:a0:71:54:29:74:24:eb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2b:d9:ee:7d:74:fb:d7:7e:48:b4:5d:57:97:ca:d5:6a:42:c1:5d:22
Fingerprint (sha256): 74:80:13:e1:2d:33:0f:7f:00:15:c7:7d:0a:6c:a9:ee:d7:6e:e3:1a:4f:98:24:f2:99:b4:06:ae:6b:48:6e:86
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate advantum.ru
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for advantum.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
advantum.ru
www.advantum.ru
www.advantum.ru
Other certificates including the domain name advantum.ru
(limited to 100 certificates)
advantum.ru
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x5.advantum.ru
som.x5.advantum.ru
beta.advantum.ru
beta.advantum.ru
x5.advantum.ru
x5.advantum.ru
advantum.ru
gitlab.advantum.ru
beta.advantum.ru
beta.advantum.ru
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beta.advantum.ru
advantum.ru
x5.advantum.ru
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advantum.ru
gitlab.advantum.ru
advantum.ru
gitlab.advantum.ru
advantum.ru
x5.advantum.ru
gitlab.advantum.ru
advantum.ru
x5.advantum.ru
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x5.advantum.ru
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x5.advantum.ru
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ref.advantum.ru
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gitlab.advantum.ru
autolocator.advantum.ru
x5.advantum.ru
x5.advantum.ru
x5.advantum.ru
advantum.ru
advantum.ru
gett.advantum.ru
gitlab.advantum.ru
gitlab.advantum.ru
bb.advantum.ru
advantum.ru
gps.x5.advantum.ru
advantum.ru
advantum.ru
x5.advantum.ru
som.x5.advantum.ru
beta.advantum.ru
beta.advantum.ru
x5.advantum.ru
x5.advantum.ru
advantum.ru
gitlab.advantum.ru
beta.advantum.ru
beta.advantum.ru
Certificate
The complete raw certificate details for advantum.ru in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8zCCA9ugAwIBAgISAwzQmUhgttoi4cvtjKWahnMKMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MDQwNTU2MTVaFw0yMzEyMDMwNTU2MTRaMBYxFDASBgNVBAMT C2FkdmFudHVtLnJ1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApTbq prT+gMfXvXVM9O/tRIHL8Auf3Ia4kRQPXxyjZZl9gXU6W3KIC6tO3olLv8yX/BMr CqD7t/5vhSV+6rDYVhbzkm4pjZplIbrvG3QixhD/k+x05fV6nCat94PgdVKpxbvI /O3qFwtre9cyPMcrGSPXbBRu12YCyvx99wrJnZo3sae1U6pXdhNGy5hBjP77uuz1 Z/Msg/jg7pPJS9FcNlPWcsv8tUG1+90QlV55NHdCcp8RAQRA1oL/S5Wmq2NX7wHy tGvONQ/+LmlbAPKK4ccKF/CjglpJIFTWOGMvJl3PSABSRASZCKzi5VyzHHZJjh7W mjZAkMiSLfnZeXb4fwIDAQABo4ICHTCCAhkwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRMhlsn4Ocw3Vh2WfhJoHFUKXQk6zAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAeggthZHZhbnR1bS5ydYIPd3d3LmFkdmFudHVtLnJ1MBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAejKMVNi3LbYg 6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGKXvpKqAAABAMARjBEAiAeB1E/WPtA qfbg2vnr4tZ1n3TkSQCGZJ2iZNxQ1mM4lQIgeUXmYb97XW66IfsX9x5eBjbzjPCD 63u+lIO/x0yGMegAdgCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY069yCigAA AYpe+kr/AAAEAwBHMEUCIHIkhZPpp9XTKkU+uonEDps+SlKJR5rvezTnLe86n+pE AiEAmuFDLDXbZE4b1WQ385i75+DbhdqNDWgP4WNKtcmDg4gwDQYJKoZIhvcNAQEL BQADggEBAD3Spaj7hUBHrkzdHXE8Fp1fe3Wo8p3nvr8pOTUuMWalu12Ga99Fjwjv sKm29ODuFDhIIZIOJe/FdS2loGryS8xfsJF4Om/C8c6jtHATlUV0DaAAgnPoD+SJ jmFjEuk1X2RZpHs5jyrHpRvtJF8xGvPF5g15bwWgaJ/yZ2nezaVos7VNUzkHdFew WSpApV99Uubel0VIyR1X7rg/73hVSaLENLi8+O/7UYvnvnimYbXnRnJjIzgAFPh0 agzuuKRAbcd8nxpzlYcuWb1RLs94HHKPcFUChzTCcdeXAp87bNlektblEjVf1RNF FSa7/xPgG5NPLp8AmCsUjqRM65SWCi8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApTbqprT+gMfXvXVM9O/t RIHL8Auf3Ia4kRQPXxyjZZl9gXU6W3KIC6tO3olLv8yX/BMrCqD7t/5vhSV+6rDY Vhbzkm4pjZplIbrvG3QixhD/k+x05fV6nCat94PgdVKpxbvI/O3qFwtre9cyPMcr GSPXbBRu12YCyvx99wrJnZo3sae1U6pXdhNGy5hBjP77uuz1Z/Msg/jg7pPJS9Fc NlPWcsv8tUG1+90QlV55NHdCcp8RAQRA1oL/S5Wmq2NX7wHytGvONQ/+LmlbAPKK 4ccKF/CjglpJIFTWOGMvJl3PSABSRASZCKzi5VyzHHZJjh7WmjZAkMiSLfnZeXb4 fwIDAQAB -----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 265697521510870604878254830946060851376906 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 (countryName) . . . . . . . . . . . . . . . . . . . . [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 (organizationName) . . . . . . . . . . . . . . . . . . . . [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 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-04 05:56:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-03 05:56:14 +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 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'advantum.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 (rsaEncryption) . . . . . . . . . . . . . . . . [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 20856400707239982864770103966457055738336413322660461035393338802040823662011687151981804503392295999338772601307678493819555795666052957985965505012421355703130034933166640623001938674604695277189981094342119089554893288908400930594328205125238227972003526305046233349945156340563702217993891630938645931978044992090906805790350103168105998865211777558664016554903503846918766556985705159397317397877438395330000968169756246098550332236453287857870649251974855711128235045583095701567324263988376424856074062590001465521017690922853656933894706982868286160446482402630059159872396295807113178908958104357849814988927 . . . . . . . . . . . . . . . . . . . . [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 (keyUsage) . . . . . . . . . . . . . . . . . . . . [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 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [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 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 4c865b27e0e730dd587659f849a07154297424eb . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'advantum.ru' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.advantum.ru' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [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 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [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) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a5efa4aa8000004030046304402201e07513f58fb40a9f6e0daf9ebe2d6759f74e4490086649da264dc50d663389502207945e661bf7b5d6eba21fb17f71e5e0636f38cf083eb7bbe9483bfc74c8631e8007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a5efa4aff0000040300473045022072248593e9a7d5d32a453eba89c40e9b3e4a5289479aef7b34e72def3a9fea440221009ae1432c35db644e1bd56437f398bbe7e0db85da8d0d680fe1634ab5c9838388 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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