DNS Report for homeboxoffice.com

• ns1-b5.warnerbros.com

  • IPv4: 205.251.198.249
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2-b5.warnerbros.com

  • IPv4: 205.251.196.190
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns3-b5.warnerbros.com

  • IPv4: 205.251.193.51
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns4-b5.warnerbros.com

  • IPv4: 205.251.195.83
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1-b5.warnerbros.com

  • Status: Responded
  • IP(s): 168.161.22.78
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2-b5.warnerbros.com

  • Status: Responded
  • IP(s): 168.161.22.78
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3-b5.warnerbros.com

  • Status: Responded
  • IP(s): 168.161.22.78
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns4-b5.warnerbros.com

  • Status: Responded
  • IP(s): 168.161.22.78
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns1-b5.warnerbros.com

• Serial: 2017010300
• Refresh: 3600
• Retry: 1200
• Expire: 604800
• Minimum TTL: 300

ns2-b5.warnerbros.com

• Serial: 2017010300
• Refresh: 3600
• Retry: 1200
• Expire: 604800
• Minimum TTL: 300

ns3-b5.warnerbros.com

• Serial: 2017010300
• Refresh: 3600
• Retry: 1200
• Expire: 604800
• Minimum TTL: 300

ns4-b5.warnerbros.com

• Serial: 2017010300
• Refresh: 3600
• Retry: 1200
• Expire: 604800
• Minimum TTL: 300

Serial: 2017010300 - OK

REFRESH: 3600 - OK

RETRY: 1200 - OK

EXPIRE: 604800 - OK

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

ns1-b5.warnerbros.com

• 10 mail1.hbo.com ( No IP found )
• 10 mail2.hbo.com ( No IP found )

ns2-b5.warnerbros.com

• 10 mail1.hbo.com ( No IP found )
• 10 mail2.hbo.com ( No IP found )

ns3-b5.warnerbros.com

• 10 mail1.hbo.com ( No IP found )
• 10 mail2.hbo.com ( No IP found )

ns4-b5.warnerbros.com

• 10 mail1.hbo.com ( No IP found )
• 10 mail2.hbo.com ( No IP found )

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• 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 include:homeboxoffice.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: homeboxoffice.com._nspf.vali.email, %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email
• DNS Lookups: 7
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• 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]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]

DMARC External Validation:

• Valid external domains: vali.email, ruf.vali.email
• All external domains in your DMARC record are giving permission to send them DMARC reports.