DNS Report for fast.com

• a14-64.akam.net

  • IPv4: 184.26.161.64
  • IPv6: 2600:1480:1800::40
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a7-67.akam.net

  • IPv4: 23.61.199.67
  • IPv6: 2600:1406:32::43
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a13-67.akam.net

  • IPv4: 2.22.230.67
  • IPv6: 2600:1480:800::43
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a1-242.akam.net

  • IPv4: 193.108.91.242
  • IPv6: 2600:1401:2::f2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a24-65.akam.net

  • IPv4: 2.16.130.65
  • IPv6: 2600:1480:9800::41
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a26-66.akam.net

  • IPv4: 23.74.25.66
  • IPv6: 2600:1480:b800::42
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• a14-64.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a7-67.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a13-67.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a1-242.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a24-65.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a26-66.akam.net

  • Status: Responded
  • IP(s): 23.214.225.184
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

a14-64.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

a7-67.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

a13-67.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

a1-242.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

a24-65.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

a26-66.akam.net

• Serial: 23
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 1800

Serial: 23 - OK

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

a14-64.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

a7-67.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

a13-67.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

a1-242.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

a24-65.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

a26-66.akam.net

Error: The DNS response does not contain an answer to the question: fast.com. IN MX

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 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• 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: v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

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