DNS Report for singularcdn.net.br

• ns02.singularcdn.net.br

  • IPv4: 185.236.183.86
  • IPv6: 2804:8780:3::144
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns01.singularcdn.net.br

  • IPv4: 170.80.189.5
  • IPv6: 2804:8780:3::6
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 29 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns02.singularcdn.net.br

  • Status: Responded
  • IP(s): 170.80.189.5, 170.80.190.5
  • TTL: 30 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns01.singularcdn.net.br

  • Status: Responded
  • IP(s): 170.80.189.5, 170.80.190.5
  • TTL: 30 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns02.singularcdn.net.br

• Serial: 1536310949
• Refresh: 1200
• Retry: 120
• Expire: 604800
• Minimum TTL: 3600

ns01.singularcdn.net.br

• Serial: 1536310949
• Refresh: 1200
• Retry: 120
• Expire: 604800
• Minimum TTL: 3600

Serial: 1536310949 - OK

REFRESH: 1200 - OK

RETRY: 120 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 3600 - OK

ns02.singularcdn.net.br

• 1 aspmx.l.google.com ( 172.253.122.27 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 alt3.aspmx.l.google.com ( 142.250.27.27 )
• 10 alt4.aspmx.l.google.com ( 142.250.153.26 )

ns01.singularcdn.net.br

• 1 aspmx.l.google.com ( 172.253.62.27 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 10 alt3.aspmx.l.google.com ( 142.250.27.27 )
• 10 alt4.aspmx.l.google.com ( 142.250.153.26 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.153.250.142.in-addr.arpa -> ea-in-f26.1e100.net
• 27.27.250.142.in-addr.arpa -> ra-in-f27.1e100.net
• 27.62.253.172.in-addr.arpa -> bc-in-f27.1e100.net
• 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.net
• 27.122.253.172.in-addr.arpa -> bh-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 3
• 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 include:_spf.google.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.google.com
• DNS Lookups: 2
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• 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