meuwebmail.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:5c:97:98:c3:98:8e:1c:c3:46:58:f0:4f:13:ce:f6:e7:a8 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=meuwebmail.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5c:97:98:c3:98:8e:1c:c3:46:58:f0:4f:13:ce:f6:e7:a8
Serial Number (int): 379956628107409879873454710542662918137768
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 60:30:98:58:af:08:5b:48:82:22:9a:12:b6:53:c6:c5:e2:86:43:c9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 12:2c:af:78:38:e4:6b:51:1e:55:36:a4:29:a1:92:ba:f1:99:97:3a
Fingerprint (sha256): d8:8a:fc:c7:7e:8e:3d:bb:13:13:f1:4e:51:4f:70:17:f9:97:41:e5:11:92:c1:b3:dc:ae:3d:96:ef:10:bd:7a

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

Revocation information

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

Check the revocation status for certificate meuwebmail.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for meuwebmail.com.br

Public Key Algorithm

RSA

Key Size

4096

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

meuwebmail.com.br
www.meuwebmail.com.br

Other certificates including the domain name meuwebmail.com.br

(limited to 100 certificates)
meuwebmail.com.br
superig.meuwebmail.com.br
login.meuwebmail.com.br
login.meuwebmail.com.br
superig.meuwebmail.com.br
superig.meuwebmail.com.br
meuwebmail.com.br
meuwebmail.com.br
superig.meuwebmail.com.br
superig.meuwebmail.com.br
login.meuwebmail.com.br
superig.meuwebmail.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 379956628107409879873454710542662918137768
 . . . . . . . . [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 2023-07-24 07:14:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-22 07:14:10 +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 'meuwebmail.com.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 954375116434829147419371631471093797437194183517886213916453711353896359488192245156488629422463473072961511461271579622915403944154116893592182022051702565471747664277719434987980878101517002483568879351428102126986787348544798518313314516925129285421570625230148251889965443024327173342545558543919631271825707072424104181015492623635391547503254312069283744115730352832279019505524103047199516562823083362150696139904071206099469015245886944203251760078529933038940079775170495253128471399324912696754751669406263205882012227221671121629792596891198276770680239578045278340108236283201786988898486404453610952740196029831932251796752313746750128525008637503172546652081922828500514696819289658910970593147843271848005202428676908947228708922203956573653097419785399244167624719393834024666528175128253509343588103561563948425072006686120917409765666967529821929274823772800585194053856220389380900345969634554540118092737978954985228378163485061552406548153039732744582658233352305817115596957799967960231055564738654278886296317369977150850291077088029740538697443446142896014940831179734638616730024881556953217100879678519667733263946836305793254137425897942603420413308370102553552704451463205660871554101387475969855440204649
 . . . . . . . . . . . . . . . . . . . . [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)
							60309858af085b4882229a12b653c6c5e28643c9
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'meuwebmail.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.meuwebmail.com.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018986f68a480000040300473045022100b26d008e7b2399ad5c178019d49213b506b511d0d63aa208b325de60f7544e320220186a90cde82046530691a92025f8dc8d5c1e2fc1c892de3bff738da110b8c9740076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018986f68a530000040300473045022100d6665f20bc1695af473d11a473359a9359ee0106bf842ec474bae54244ed896e022048a1011911119170d09db0a1f0d147b70cc488955d914a53710ad94c8f33112d
 . . . . [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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