mindcurv.com

Issued by R3

About this certificate

This digital certificate with serial number 03:af:1b:fb:ed:d2:b4:a4:49:fb:5b:fc:89:0f:57:7f:12:9b 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=mindcurv.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:af:1b:fb:ed:d2:b4:a4:49:fb:5b:fc:89:0f:57:7f:12:9b
Serial Number (int): 320923469252467552124678593370497289753243
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a6:2f:9d:ef:45:4b:32:06:92:a6:d0:6e:43:6e:c8:21:67:b0:e8:37
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:d2:0c:6b:98:43:22:bc:86:04:67:b4:44:1a:d8:93:10:9b:f7:52
Fingerprint (sha256): 0b:47:40:91:95:0b:d3:fb:d9:66:2c:f4:24:a1:d6:c0:9d:c2:ac:7b:8b:0d:63:66:09:c6:00:50:2f:89:19:87

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

Revocation information

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

Check the revocation status for certificate mindcurv.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mindcurv.com

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

mindcurv.com
www.mindcurv.com

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monitoring.millennia.cloud
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*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com
*.mindcurv.com

Certificate

The complete raw certificate details for mindcurv.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunLCZYa8egF+4bKjHgfm
V5b1RyP0QEI6p87z9VKn7x0W9yC1gx5vcr3/uJZh63AmVbBbkpmUSJc18zXeYXIW
JZAtS+uzAMinXDszv04ams8yqYmJiKv6aSxxnq5eM4AqPuZJsD8gDFSCoK1FcUzA
IfjvcSIlrGDXdWHAQDwqyYdUTDCg01WXpPQlxW4vKmBpOIGqS4ZahgNn8EZ0Z9vS
FvXnBpwwjNKtLH2dy5cUcB640Yv7nBq+kDJSrT5U5JXcHnggAVIyotXnEkANjU3W
sqwnMwq6iqGb5FisUAnj48exs/mtSOjtzzp6ycTDvBUScczFHfHaZ9t5Z7p7Qvqy
hQIDAQAB
-----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 320923469252467552124678593370497289753243
 . . . . . . . . [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 2023-11-22 11:15:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-20 11:15:03 +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 'mindcurv.com'
 . . . . . . . . [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 23536914674062025033142376670573690330488809755393775940569092200115878386772719783417586911407508969419363454078164695179679722411227842763224825795674243490091955005631088080442791464622038936654199020440489836957510820387196143571372459089622274816621932487543003261417138586091381327440135418620861166986335109847806778442151399285378286209334135226736703273003397896076078910309343022023318110130887731502938929428552745665956437497897808096648038772389015620639377718153033454070653902989766729046583866440835439880401797945106344011101321072023146805665912721921533149162721028249764177708753596845419822494341
 . . . . . . . . . . . . . . . . . . . . [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)
							a62f9def454b320692a6d06e436ec82167b0e837
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mindcurv.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mindcurv.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bf6f4908b0000040300473045022100e3dad2cb7e2fcdcf194a7c4e52d5ef86a441159da74e906fff9856cc9cd77a7c02200ca3290480bf33d4e5f9261712a1b4d2869ae1ddbfc9662d41cb73cc8c3b4b9800750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bf6f4907b000004030046304402207142ac0dc5a15c863a4a98e6b9a0803d4c254f2ecfc5d1f8f233c3dc2086fde1022072a0279addab9c62473bd594616a40f4c39818defeb3233ff937ebd0a4650b76
 . . . . [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)
		0061b3f1d14affdde961f085f11d6f8326e953f20fd78c73b49c4f347c8522b46e172e53d05e2c8888a6d13b8af3e9b438e605fac894d2e8705cbd3ee41f372cb73dc14ffd9e5cde27974dc761dd053f1aa2a11773c9ca1b13627798be9a69ff82c07047b78befb2e77c6ff8f8293814689dce1059b2b888d964cc36f21c7b77ffce956da4a37b63ac7e1999c30ede7c3d44dca71a1ce1f23b1a809616c6c318e48888d060bc86b8bbb82e5140b9d077c423dce84d119b2ba4c49f3f118c754d52071607c53e096fc5c27639d85e4127c6786ee4dacded56f76cdee1b80dc5c3d53cb8449008fc284bb5b10ee6c810b8a0a50cf34aec2df2b8b38585f652ec2de2