DNS Report for nc.com

• ns-1126.awsdns-12.org

  • IPv4: 205.251.196.102
  • IPv6: 2600:9000:5304:6600::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1677.awsdns-17.co.uk

  • IPv4: 205.251.198.141
  • IPv6: 2600:9000:5306:8d00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-301.awsdns-37.com

  • IPv4: 205.251.193.45
  • IPv6: 2600:9000:5301:2d00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-837.awsdns-40.net

  • IPv4: 205.251.195.69
  • IPv6: 2600:9000:5303:4500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1126.awsdns-12.org

  • Status: Responded
  • IP(s): 216.107.242.52
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1677.awsdns-17.co.uk

  • Status: Responded
  • IP(s): 216.107.242.52
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-301.awsdns-37.com

  • Status: Responded
  • IP(s): 216.107.242.52
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-837.awsdns-40.net

  • Status: Responded
  • IP(s): 216.107.242.52
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1126.awsdns-12.org

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1677.awsdns-17.co.uk

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-301.awsdns-37.com

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-837.awsdns-40.net

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 1 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

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

ns-1126.awsdns-12.org

• 11 mx1.nc.com ( No IP found )
• 12 mx2.nc.com ( No IP found )
• 13 mx3.nc.com ( No IP found )
• 14 mx4.nc.com ( No IP found )

ns-1677.awsdns-17.co.uk

• 11 mx1.nc.com ( No IP found )
• 12 mx2.nc.com ( No IP found )
• 13 mx3.nc.com ( No IP found )
• 14 mx4.nc.com ( No IP found )

ns-301.awsdns-37.com

• 11 mx1.nc.com ( No IP found )
• 12 mx2.nc.com ( No IP found )
• 13 mx3.nc.com ( No IP found )
• 14 mx4.nc.com ( No IP found )

ns-837.awsdns-40.net

• 11 mx1.nc.com ( No IP found )
• 12 mx2.nc.com ( No IP found )
• 13 mx3.nc.com ( No IP found )
• 14 mx4.nc.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 ip4:112.175.219.231 ip4:112.175.219.232 ip4:112.175.215.135 ip4:112.175.215.136 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 112.175.219.231, 112.175.219.232, 112.175.215.135, 112.175.215.136
• 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:

• DMARC record does not exist