DNS Report for registro.br

• e.dns.br

  • IPv4: 200.229.248.10
  • IPv6: 2001:12f8:2::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• d.dns.br

  • IPv4: 200.219.154.10
  • IPv6: 2001:12f8:4::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a.dns.br

  • IPv4: 200.219.148.10
  • IPv6: 2001:12f8:6::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• b.dns.br

  • IPv4: 200.189.41.10
  • IPv6: 2001:12f8:8::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• c.dns.br

  • IPv4: 200.192.233.10
  • IPv6: 2001:12f8:a::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• e.dns.br

  • Status: Responded
  • IP(s): 200.160.2.3
  • TTL: 172800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• d.dns.br

  • Status: Responded
  • IP(s): 200.160.2.3
  • TTL: 172800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• a.dns.br

  • Status: Responded
  • IP(s): 200.160.2.3
  • TTL: 172800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• b.dns.br

  • Status: Responded
  • IP(s): 200.160.2.3
  • TTL: 172800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• c.dns.br

  • Status: Responded
  • IP(s): 200.160.2.3
  • TTL: 172800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

e.dns.br

• Serial: 2024081503
• Refresh: 86400
• Retry: 3600
• Expire: 604800
• Minimum TTL: 86400

d.dns.br

• Serial: 2024081503
• Refresh: 86400
• Retry: 3600
• Expire: 604800
• Minimum TTL: 86400

a.dns.br

• Serial: 2024081503
• Refresh: 86400
• Retry: 3600
• Expire: 604800
• Minimum TTL: 86400

b.dns.br

• Serial: 2024081503
• Refresh: 86400
• Retry: 3600
• Expire: 604800
• Minimum TTL: 86400

c.dns.br

• Serial: 2024081503
• Refresh: 86400
• Retry: 3600
• Expire: 604800
• Minimum TTL: 86400

Serial: 2024081503 - OK

REFRESH: 86400 - OK

RETRY: 3600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

e.dns.br

• 1 clone.registro.br ( 200.160.2.4 )

d.dns.br

• 1 clone.registro.br ( 200.160.2.4 )

a.dns.br

• 1 clone.registro.br ( 200.160.2.4 )

b.dns.br

• 1 clone.registro.br ( 200.160.2.4 )

c.dns.br

• 1 clone.registro.br ( 200.160.2.4 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 4.2.160.200.in-addr.arpa -> clone.registro.br

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 1
• DS Records in parent zone: 0
• DS at Parent: None

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 a:clone.registro.br a:fe.registro.br a:mailx.registro.br -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 5
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

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