www.crane.tomsg.ru

Issued by R3

About this certificate

This digital certificate with serial number 03:99:56:d0:e6:2f:f6:39:03:03:0e:96:a3:9c:6a:30:90:dc was issued on by Let's Encrypt.

With 3 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=www.crane.tomsg.ru

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:99:56:d0:e6:2f:f6:39:03:03:0e:96:a3:9c:6a:30:90:dc
Serial Number (int): 313515458208322537572450356378898019684572
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:d6:aa:01:33:f5:11:19:da:e4:2f:67:58:2f:fa:0f:b3:f9:83:24
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cd:4c:7e:ec:55:87:96:75:35:03:0a:c5:40:c7:bb:98:a2:46:21:2b
Fingerprint (sha256): b0:41:90:15:4b:be:1e:32:3c:f7:8c:c2:46:f7:c9:ed:64:11:40:70:30:8a:39:66:15:0a:30:9f:3c:bd:80:2e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.crane.tomsg.ru

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.crane.tomsg.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

*.tomsg.ru
www.crane.tomsg.ru
www.faucet.tomsg.ru

Other certificates including the domain name tomsg.ru

(limited to 100 certificates)
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru
www.crane.tomsg.ru
tomsg.ru
tomsg.ru
tomsg.ru

Certificate

The complete raw certificate details for www.crane.tomsg.ru in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsN5z9vAWH3njd6yVFjle
FJFam6wSpDpOM/RMaVuDI5yJNBXclyRr7bq16dAj7cgsG1znQhM7Ff2pWIVlfmzD
RH4zhoiOrsgmqoZhyd85Wme3eeQL8cPMJtIC7GSj5e+VHDuuxXb3W1SDU1Q3IdUW
DYE86BsNvYwE7zscwJu/F5Bi71LEs8BaLDkRA86IPqK4zRE0i6Jlc12XbJ7kBRU/
hPFtKv5HYZJ/c6g1FyutV2gOYRzwUydpM0AB52zw8AopLi115ICdxVy1LlGuJE1a
4gRrUsmpuZ0oz1AgdHv8DGUU++I9x1lVhfJ1tsQfNU4VeU60wzsWNfs8C6I4Gwyu
aQIDAQAB
-----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 313515458208322537572450356378898019684572
 . . . . . . . . [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 2024-02-21 21:07:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-21 21:07:18 +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 'www.crane.tomsg.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 22327637330192215048853402040041711687926229715423628598107253606069339204355683612204425183315355514292170177076198381420157639245147439932025585070144836058250693850722094637491478271403854494068662193167306264413224004668674072939964491683507422163073918007009098075150427780752018952486369282090409210843132972527463412344066789666893277779752188342099191451387931605326459629309724231829405834354948720117831038736676001642523014334187723901743098210427966544858213321053314407139240530387970218035849401912878873807532724318148309464144384716121888315843670543879227826682239165496055131709129099015153664175721
 . . . . . . . . . . . . . . . . . . . . [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)
							6ed6aa0133f51119dae42f67582ffa0fb3f98324
 . . . . . . . . . . . . . . . . [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 (55 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tomsg.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.crane.tomsg.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.faucet.tomsg.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dcdb57be90000040300483046022100868ba546740097358918888ecada2b4ecd5b24d76baca0b74e84c2db6d67a708022100d24f2455d2f7cc29eea2a99f6ab6ab003425763efdfb4151be64bc42fb37d451007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dcdb57c6f0000040300483046022100fb5d389fd53479d6a327cbff1c6baeee5a6303f08332aa50f8a7d9fa93d32c1a022100990f65c97fd821a853fe68c45a0911181c7f8f81443e9dfad194c0e2c4f7da54
 . . . . [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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