DNS Report for alice.it

• dns4.interbusiness.it

  • IPv4: 80.22.52.130
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns3.interbusiness.it

  • IPv4: 151.99.125.4
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• dns4.interbusiness.it

  • Status: Responded
  • IP(s): 217.169.121.227
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns3.interbusiness.it

  • Status: Responded
  • IP(s): 217.169.121.227
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dns4.interbusiness.it

• Serial: 2018102407
• Refresh: 86400
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 86400

dns3.interbusiness.it

• Serial: 2018102407
• Refresh: 86400
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 86400

Serial: 2018102407 - OK

REFRESH: 86400 - OK

RETRY: 7200 - OK

EXPIRE: 2592000 - OK

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

dns4.interbusiness.it

• 10 mx.tim.it ( 34.141.161.132 )

dns3.interbusiness.it

• 10 mx.tim.it ( 34.141.161.132 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 132.161.141.34.in-addr.arpa -> 132.161.141.34.bc.googleusercontent.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 ip4:212.216.176.41/32 ip4:212.216.176.42/32 ip4:217.169.118.0/26 ip4:82.57.200.0/24 ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 212.216.176.41/32, 212.216.176.42/32, 217.169.118.0/26, 82.57.200.0/24
• Includes:
• DNS Lookups: 1
• 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