meup.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:09:23:4e:d8:ad:f0:c5:72:cf:18:98:b2:cb:a0:01:e7:89 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=meup.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:09:23:4e:d8:ad:f0:c5:72:cf:18:98:b2:cb:a0:01:e7:89
Serial Number (int): 264446331471358085489790884908476571707273
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:ba:77:15:a8:3b:fe:74:8e:c7:82:83:31:c7:aa:23:fe:55:c3:b4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:f1:cf:93:73:0f:2f:a7:af:47:96:52:87:f6:af:43:82:4b:f7:57
Fingerprint (sha256): c9:75:27:c0:51:6e:bc:19:6b:5e:c5:ce:24:9b:fe:5e:c7:ca:8d:86:a8:8a:0e:c3:dd:9f:1f:03:c0:0a:18:60

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

Revocation information

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

Check the revocation status for certificate meup.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for meup.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

meup.com.br
www.meup.com.br

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Certificate

The complete raw certificate details for meup.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 264446331471358085489790884908476571707273
 . . . . . . . . [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 2024-04-03 01:53:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 01:53:07 +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 'meup.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 802927113228028351658638131312782201832282037351303785584604490449136345754076347555176165503553392095250601916275480440750790666713124194283774970920933876181920760051333059195605566774395999780244916781635846575538886042094412224563876553703958042017490499765004773881940645185083327036157116778606055854032302098718984460800936210776633928750434237833746491734966223664184983312083892233667502636810612497852319481114292620895194047148314722075965058603124660384520701825723524208320121314290630487675019163199577990084655716672626161424220716327191989090570070058264424238158671094435596730772223023783765420797375621821524903962765846526643514699664746278593903876645897367829353324144101777515834999106089970491913588070578149136043075536926076705094976155702806173238072980405767425119410120757226725283144023987389368048569725177356062418912792754978478154122274145082014667719598241425410643927265478819995800225513155049761958142781636853023354580825696730510179460767806514906630636626742800175025135223916149567492137722143950193728227728250680947642299321784081636391345191361888976785634973760279181557682973105074966836074517279031006729749674773983668312538338168972368806383109443546385005080527660700174567607063579
 . . . . . . . . . . . . . . . . . . . . [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)
							68ba7715a83bfe748ec7828331c7aa23fe55c3b4
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'meup.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.meup.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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)
		00716e0d405674cdd4032a534c79b11c43a82064fb511cb8ca517781161eb34b49c85616d644e387a9f5b94bd9e9047c06d5a94e95d2a55dc187e60dcce049f161f97a1bd0311b81cb334224b07cd6f91d482f129e799327e892800753dbf0dd01bec1ff25402d9f213972c3062806d8aa7591d765679024220be48509c3584ef5d9bb7930517cec2f4e07d638236ef35f63aa55782864671db850c3bd3c587e1137df5737eed44a644ab92277e6b8a6cb2e81312507e087982b1b4b3d0f9bd26daa869e4bc6548685ddc9b039bf218e7006e52b34c5ca23f39113c483174684865debd601a71d0d04e5432479f6c61bdc34f89d0b1f43ba87f8894f939a45293a