DNS Report for rbsdirect.com.br

• ns-cloud-a1.googledomains.com

  • IPv4: 216.239.32.106
  • IPv6: 2001:4860:4802:32::6a
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-a3.googledomains.com

  • IPv4: 216.239.36.106
  • IPv6: 2001:4860:4802:36::6a
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-a2.googledomains.com

  • IPv4: 216.239.34.106
  • IPv6: 2001:4860:4802:34::6a
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-a4.googledomains.com

  • IPv4: 216.239.38.106
  • IPv6: 2001:4860:4802:38::6a
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-cloud-a1.googledomains.com

  • Status: Responded
  • IP(s): 189.76.156.100
  • TTL: 86400 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-cloud-a3.googledomains.com

  • Status: Responded
  • IP(s): 189.76.156.100
  • TTL: 86400 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-cloud-a2.googledomains.com

  • Status: Responded
  • IP(s): 189.76.156.100
  • TTL: 86400 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-cloud-a4.googledomains.com

  • Status: Responded
  • IP(s): 189.76.156.100
  • TTL: 86400 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns-cloud-a1.googledomains.com

• Serial: 2023122701
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-a3.googledomains.com

• Serial: 2023122701
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-a2.googledomains.com

• Serial: 2023122701
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-a4.googledomains.com

• Serial: 2023122701
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

Serial: 2023122701 - OK

REFRESH: 21600 - OK

RETRY: 3600 - OK

EXPIRE: 259200 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

ns-cloud-a1.googledomains.com

• 5 rbsdirect-com-br.mail.protection.outlook.com ( 52.101.42.9 )

ns-cloud-a3.googledomains.com

• 5 rbsdirect-com-br.mail.protection.outlook.com ( 52.101.11.15 )

ns-cloud-a2.googledomains.com

• 5 rbsdirect-com-br.mail.protection.outlook.com ( 52.101.11.15 )

ns-cloud-a4.googledomains.com

• 5 rbsdirect-com-br.mail.protection.outlook.com ( 52.101.9.11 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 11.9.101.52.in-addr.arpa -> mail-bl2pr04cu00103.inbound.protection.outlook.com
• 15.11.101.52.in-addr.arpa -> mail-sa9pr02cu00207.inbound.protection.outlook.com
• 9.42.101.52.in-addr.arpa -> mail-co1pr05cu00201.inbound.protection.outlook.com

PTR Records - OK

• Signed: No
• Validation: Failed
• DNSKEY Records: None
• DS Records in parent zone: None
• DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 ip4:189.76.144.0/20 include:spf.protection.outlook.com a mx -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 189.76.144.0/20
• Includes: spf.protection.outlook.com
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJXaErcvLkVtEIHODpyLka5S+HeTwVG94EMW3FcAzOr85062n38DkeBoBRYcG4knJbVtGETEPEqd+E1Jv7kSjJMWimvQMABSAK+RyGKvL3Td5LuV1FH8LA4WDY/nivUnFAK9HmEBxscUiKXPsSShmCqZtLmrFD+ztyxDZd63lYZceL6S02pqYh+5ZlpgQcjkv
• Valid Syntax: Yes

• Record: None
• Syntax: Invalid
• Policy: None
• RUA (Aggregate Reports):

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.

Errors:

• No DMARC record found