DV SSL/TLS Certificate for abcmarketing.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the abcmarketing.com.br DV SSL/TLS Certificate

This certificate with serial number 05:9f:e0:56:ce:c2:94:a0:fe:77:52:b3:28:41:b4:64:f3:33 for abcmarketing.com.br was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for abcmarketing.com.br provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:9f:e0:56:ce:c2:94:a0:fe:77:52:b3:28:41:b4:64:f3:33
Serial Number (int): 489964523801408744365780861080278004986675
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f8:12:1b:bc:a1:27:3d:69:02:53:52:95:bc:e2:21:ec:9d:39:01:5e
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 35:aa:fa:6d:92:35:8d:cb:80:04:72:04:07:a5:71:d6:de:7d:58:84
Fingerprint (SHA-256): 63:1d:ef:7a:ba:9b:a4:c5:b3:22:03:cb:32:ac:5d:59:fc:e2:81:b0:f6:21:c3:d9:b0:ad:6d:ca:f6:f0:5d:17

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/52.crl

Check the revocation status for certificate abcmarketing.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for abcmarketing.com.br

Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for abcmarketing.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 489964523801408744365780861080278004986675
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-04 10:22:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-02 10:22:17 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'abcmarketing.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
 . . . . . . . . . . . . . . . . [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 846183582053979472691231669094024301199083321470644275128823150895843055043151383680052074835229327533351127283982575706959939671659153528667827277934945277769675129139965551774027760717638610013564314533586228447603299729566585989952830566707869964979408559352865772238703145438259180946572418198064466216301395530290484073901684156777944410982157236397539763476525187165750220026402617183456575860206562011367493356116599244070387860716159548073972593653256665792613408610041455956451471811354614065226907890929021064305444201754374586207057649160265065426236582329800387892532231497645858806302031450262854068264934721064772497732308550198127633235077909006922996440518232766406899611835300184112985176112166601589987566083847942684217879258065553759020859284308261302255640980672337632321612812917928325052154778179886132738263553389869214530619480828180363770294258809472434051105827549652559756929094473844721918852650539083220272620723515350156626717036384597335579739128141158163597467865100742041034354202598522343145701467359902852121714618995526918833207905635541841678830512623735542500906156147200204398653071096958186623449615120146483341223482888734204349626264504726982061007666586578441582821639149120877992041769863
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							f8121bbca1273d6902535295bce221ec9d39015e
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abcmarketing.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abcmarketing.com.br'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/52.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa34000001973aac21470000040300463044022002a39b26deffe502655514d3998e74cc67b60b81c4ed71e215a27f268962c21b022053804bf45cb30c0f056175b27053a1cd744752fadbcb4a077d129b1890f987af007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001973aac29140000040300473045022030e8566420b2a89d5c360e7691040c3f4f7369c3df9ec2df9811133cec14cf13022100a0862570c60a1afb7dc71e6f659b64c3c384186cc30a80dcb4ef42d56f87a8c2
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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