login.centra.com

Issued by R3

About this certificate

This digital certificate with serial number 04:54:06:b3:20:36:86:85:f8:19:14:88:8b:f9:f4:2b:aa:2b was issued on by Let's Encrypt.

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=login.centra.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:54:06:b3:20:36:86:85:f8:19:14:88:8b:f9:f4:2b:aa:2b
Serial Number (int): 377041767990869265789485327556754564426283
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f0:7f:57:e9:30:bd:a2:7c:a6:94:9a:9e:55:20:74:4b:9e:8c:5f:40
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 97:db:60:0f:35:f9:38:2f:77:67:7f:bc:f1:a1:75:e0:9b:df:2c:95
Fingerprint (sha256): 17:02:8b:a4:30:c0:44:1d:5d:87:59:5d:fc:aa:78:b9:8d:1b:ee:ed:9f:6e:9a:d4:9c:8c:2d:dd:ad:77:f4:af

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

Revocation information

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

Check the revocation status for certificate login.centra.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for login.centra.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

login.centra.com

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centra.dev
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support.centra.com
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docs.centra.com
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pongo-api.centra.com
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developers.centra.com
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alert-api.centra.com
sni249010.cloudflaressl.com
api.centra.com
2fa-api.centra.com
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centra.com
sni249010.cloudflaressl.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAySJktRvwcSxSMtImNLz5
4RvgsiANirzl1yyy+1N0pjgelJffdohB7Kkpg5olrZ9sZbdN60HeSA3sDqWwrIot
1dXnkVhEIHrLJUvc/lMiFXg+FYZ2/0sznmK6+7g7UUZQvRfwjkKT1nR5gjcP6p00
GhkQF5Tv8383aUKv338JYP3smEzOKsSV6WwqfADoJEX7NvILkly9/HksO3jZ7kc0
5nxnoXDwPeK3OFH+INPhY3IQ4NcUEaMEC9c1PANIqeVhSbvOh4zdKEUN35IjMYS7
tzcm3K0I9Rb8iUpcuI8OQqL+H00fhN5ZwDNfCqJBU/mK+XITUtyCzy0itrwD9IWc
2wIDAQAB
-----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 377041767990869265789485327556754564426283
 . . . . . . . . [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 2021-05-18 04:36:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-08-16 04:36:03 +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 'login.centra.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 25390859310158457773742119516742551572654360457199864047242828061748893922449907299202396761356982791091740153722390328781843092834113846075455733046578515671141714013349623574391225185875778345393806348085081583492861201771585367455503838016310506416936142854705467418541372224028210488559713624057663356858530119961350884537091249771099147336610675751472849972003713926399397444499424417074907180865817661957530182741962369982764775534203934761309045816052276612306593002886970492727333370622237701080259807830644823614995595310491477501103371325559055308579260328972180090046915935388126457412698989709782411484379
 . . . . . . . . . . . . . . . . . . . . [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)
							f07f57e930bda27ca6949a9e5520744b9e8c5f40
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.centra.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f10076004494652eb0eeceafc44007d8a8fe28c0dae682bed8cb31b53fd33396b5b681a8000001797df95696000004030047304502204e5ab571243a3d032f33b53f13582541b93f2eaa024c4f89c001651b7178d0160221009ae6977aff810fbb177df09ca9ff389d76900c9472cc957e36eee2f99c368865007700f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e3000001797df9568f0000040300483046022100999289e8e94329534bced252f01e1d038a278af653317c1b8072931d0a04e990022100d9c92f513dd0ccdd1c3a445c77cda232779d0bf486cefc1ac6cdc2c1d7535523
 . . . . [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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