DNS Report for fitbit.com

• ns-cloud-c2.googledomains.com

  • IPv4: 216.239.34.108
  • IPv6: 2001:4860:4802:34::6c
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-c1.googledomains.com

  • IPv4: 216.239.32.108
  • IPv6: 2001:4860:4802:32::6c
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-c4.googledomains.com

  • IPv4: 216.239.38.108
  • IPv6: 2001:4860:4802:38::6c
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-c3.googledomains.com

  • IPv4: 216.239.36.108
  • IPv6: 2001:4860:4802:36::6c
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-cloud-c2.googledomains.com

  • Status: Responded
  • IP(s): 34.149.183.214
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-cloud-c1.googledomains.com

  • Status: Responded
  • IP(s): 34.149.183.214
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-cloud-c4.googledomains.com

  • Status: Responded
  • IP(s): 34.149.183.214
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-cloud-c3.googledomains.com

  • Status: Responded
  • IP(s): 34.149.183.214
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

ns-cloud-c2.googledomains.com

• Serial: 1
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-c1.googledomains.com

• Serial: 1
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-c4.googledomains.com

• Serial: 1
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

ns-cloud-c3.googledomains.com

• Serial: 1
• Refresh: 21600
• Retry: 3600
• Expire: 259200
• Minimum TTL: 300

Serial: 1 - OK

REFRESH: 21600 - OK

RETRY: 3600 - OK

EXPIRE: 259200 - OK

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

ns-cloud-c2.googledomains.com

• 1 aspmx.l.google.com ( 172.253.63.26 )
• 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 )

ns-cloud-c1.googledomains.com

• 1 aspmx.l.google.com ( 142.251.179.26 )
• 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 )

ns-cloud-c4.googledomains.com

• 1 aspmx.l.google.com ( 142.251.179.26 )
• 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 )

ns-cloud-c3.googledomains.com

• 1 aspmx.l.google.com ( 172.253.63.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 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

• 27.27.250.142.in-addr.arpa -> ra-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.179.251.142.in-addr.arpa -> pd-in-f26.1e100.net
• 26.63.253.172.in-addr.arpa -> bi-in-f26.1e100.net
• 26.153.250.142.in-addr.arpa -> ea-in-f26.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net

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 ip4:169.45.146.28 ip4:209.249.223.128/26 ip4:167.89.100.142 ip4:167.89.100.139 ip4:167.89.18.128 ip4:198.21.0.21 ip4:198.61.141.233 ip4:34.215.113.156 ip4:149.72.229.152 ip4:168.245.93.230 ip4:35.236.76.122 ip4:34.94.48.93 ip4:34.94.29.116 ip4:35.2
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 169.45.146.28, 209.249.223.128/26, 167.89.100.142, 167.89.100.139, 167.89.18.128, 198.21.0.21, 198.61.141.233, 34.215.113.156, 149.72.229.152, 168.245.93.230, 35.236.76.122, 34.94.48.93, 34.94.29.116, 35.2
• Includes:
• DNS Lookups: 0
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCK6ngew4TYCesk5k2AOVHPY1/msazV9/PPz2gfhWSFEUO/roW0gutnXerVP4wqFxOURtz2ryGPJATDLXOWuMW85PFCabaGaI1KLJeLQ7WQgbiZR/wRSplniepT9uFaJrRCRJWykSzD55v0UIF7E+kn2dcKYCB5Rs4ghuax+Cl5KwIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; P=none; rua=mailto:[email protected]
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.