baikal.cycro.info

Issued by R3

About this certificate

This digital certificate with serial number 04:54:3f:4b:b1:36:d5:ca:c7:32:5a:de:34:e1:e9:06:02:af 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:
  • 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=baikal.cycro.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:54:3f:4b:b1:36:d5:ca:c7:32:5a:de:34:e1:e9:06:02:af
Serial Number (int): 377116996928729643402387407613666051621551
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 65:f3:20:4a:0a:ba:25:bc:c5:b0:80:42:39:60:9c:44:20:a6:84:04
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 60:a2:b1:75:c0:10:4a:a7:d2:ef:03:45:53:94:61:08:1c:65:61:4a
Fingerprint (sha256): 44:90:df:3f:ff:7c:3e:b9:9a:82:d1:e9:69:12:78:e7:69:ce:8f:63:f0:00:e7:b8:10:2c:f4:f3:96:a4:77:e7

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

Revocation information

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

Check the revocation status for certificate baikal.cycro.info

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for baikal.cycro.info

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

baikal.cycro.info
cycrobaikal.cycrosystems.basehosts.de

Other certificates including the domain name cycro.info

(limited to 100 certificates)
intern.cycro.info
baikal.cycro.info
baikal.cycro.info
cycrointern.f01.itool4.net
internnew.cycro.info
baikal.cycro.info

Certificate

The complete raw certificate details for baikal.cycro.info in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuKltHcAZxcakms+fSP+n
vGfvctiFoRpNK4sk8soUnsFEQTvnKREdDJIcInYwCAfD52mIpHIE4aqOi/QUUdfO
UlbccPmBw/itRyHVD2dAM5me5LbBtYMIzKIsY0otX0cY7m++W0NL3jQnIY+zGSwu
0qT32iSlh7CpXCC7S9TKdd7VZRxtmrCfrXdVuuyZ2EBd6PdyzgFzfL3UhAcnq9Xt
RtxOr5h4+xCqN6Wkbxx2qWaOXJHHf5FRkgHUH6T6gkXmwcQ29ryUrvbwytDb3B90
TQyVG/gbAO9+gxeSKIi05SWq30gDHRIfxIO6lXsuvfPYIzNEr/uuQAIjHgpm01G3
KQIDAQAB
-----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 377116996928729643402387407613666051621551
 . . . . . . . . [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 2023-10-18 00:09:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-16 00:09:56 +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 'baikal.cycro.info'
 . . . . . . . . [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 23311395304180789792262985867217117572025200911217739591991251910340011419672460622779505356021524940054064678504504838933863944582804467522149489739685523924006195093248604677681333158938256480092665391443674264490059247310476181816968065593652455289344889053089194265226846221190565481774638979135882891913629957251304917886581008312568478613973614452623690767673156861740461388854255755244072323616301444705173839074665736045699888770732049459171673855481879144928854579424423051480215651575855191806353927920215191476025047983594411885781932688314684777152386837542688709259230614292309413291652396654311569995561
 . . . . . . . . . . . . . . . . . . . . [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)
							65f3204a0aba25bcc5b0804239609c4420a68404
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'baikal.cycro.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cycrobaikal.cycrosystems.basehosts.de'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b40550e8e000004030047304502201cef37e8a2fcbef2e966f56f54b7566fb57adcf8c5ef0a9cc81b68a8e8e47d65022100fb47770ca82bb13ceb7c4619489dbb446f9c2ac27967e0f2c6a563164976298e00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b40550eca0000040300483046022100d4e876dd99746828940aad68d07d75a4fee900690998babb222ea49a3f549309022100cd2c86ee32f9628011d7bbb025040fd279e97b777d4e7eeffacd78eefc7c029f
 . . . . [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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