webmail.edx.srv.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:73:3b:63:9d:64:40:b1:0a:75:7f:3c:d3:07:d1:d2:98:24 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=webmail.edx.srv.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:73:3b:63:9d:64:40:b1:0a:75:7f:3c:d3:07:d1:d2:98:24
Serial Number (int): 300548271672610113317224758011072047388708
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:15:64:d3:b5:c7:3d:82:ad:45:95:46:ca:16:97:42:ab:a9:e9:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:ca:9a:d6:d1:41:f0:df:a4:12:22:22:93:02:5a:90:75:4b:0c:3b
Fingerprint (sha256): 01:6f:a4:bd:b5:5d:c4:5c:63:5e:af:51:73:31:5d:aa:8a:7c:f9:ef:21:ca:93:67:7b:41:19:e2:2d:77:81:b3

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate webmail.edx.srv.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.edx.srv.br

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

mail.edx.srv.br
webmail.edx.srv.br

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webmail.edx.srv.br
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*.edx.srv.br
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nuvem.edx.srv.br
crm2.edx.srv.br
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sni39901.cloudflaressl.com
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sni39901.cloudflaressl.com
edx.srv.br
crm2.edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
crm2.edx.srv.br
edx.srv.br
webmail.edx.srv.br
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nuvem.edx.srv.br
edx.srv.br
edx.srv.br
edx.srv.br
webmail.edx.srv.br
edx.srv.br
webmail.edx.srv.br
webmail.edx.srv.br
webmail.edx.srv.br
edx.srv.br
webmail.edx.srv.br
edx.srv.br
nuvem.edx.srv.br
webmail.edx.srv.br
edx.srv.br
nuvem.edx.srv.br
edx.srv.br
webmail.edx.srv.br
edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
crm2.edx.srv.br
webmail.edx.srv.br
crm2.edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
hc3.edx.srv.br
webmail.edx.srv.br
edx.srv.br
webmail.edx.srv.br
nuvem.edx.srv.br
edx.srv.br
edx.srv.br
edx.srv.br

Certificate

The complete raw certificate details for webmail.edx.srv.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy9GZOWPt/qulsbRvHILP
E+eKoXhlmVpvLLu8MTKWYpvHQ8WudEomgWuH0henMtkNRVuEYFyM8jS8rgO4BmOu
4kAaogi7dS0wtmn5ukWGR20tKRDVDDM6/+HyWgA7z0YRkGVv1ycpJvtI6Aanbk6y
OgBEq9kmr5CJlTpUoHiYVXaSsdrLDmQHfw3lawrAH7zJC6oBrZ+TmWGdB+TnOgzm
lTULzah3yXfM488S3q42HZIn4V6uydSZo1fHSXaoAO6KVJv87f+XGfMeO2XAechg
56kyk1JvQzr9D7lWdqC7TtwTp6A2Ix31vwTXEqP7sSoLKj0PXAU35CpytzmAePUs
ewIDAQAB
-----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 300548271672610113317224758011072047388708
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-21 07:52:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-19 07:52:21 +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 'webmail.edx.srv.br'
 . . . . . . . . [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 25729732796381999414387117214796228836730925823448456603266038046238928489420434503844036970411506821444527841417809839866718543166064329468920154641674338651220215506036084646823130356617204953086931334087323326314709460067352207397696003285922839841696061318363811063727384744143300587297316171491314125486006778148592845036571872813752434518774306645257943017428583696097776751952462461143006635947110385488388514178781071599127389861125154832015013168380763951223004745974798633580525698448296781594603615577700149466230439404066941537939082438885204567309508763759008771306666792969407034697149484866573687925883
 . . . . . . . . . . . . . . . . . . . . [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)
							3d1564d3b5c73d82ad459546ca169742aba9e919
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.edx.srv.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.edx.srv.br'
 . . . . . . . . . . . . . . . . [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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ded846c0800000403004830460221008c8f64e70d16971e2654f67438b0afbd40ffcfbf6463b5208145e5157f51a2b9022100af7c29e368439f096973d4af83485b971d6ad0a5d05e5aeec46af302143bc9c7007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ded846c310000040300473045022045d8f3dbff270b180c200eeee214df303085542db4b31b6e154bcf0cc2d60f8a022100d61de77d126fe379300c0d2f33d67a3b621dcaf81b4c1f71e32caf028fa3d7b4
 . . . . [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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