DNS Report for bigcommerce.com

• ns-cloud-d1.googledomains.com

  • IPv4: 216.239.32.109
  • IPv6: 2001:4860:4802:32::6d
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-d2.googledomains.com

  • IPv4: 216.239.34.109
  • IPv6: 2001:4860:4802:34::6d
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns2.p01.nsone.net

  • IPv4: 198.51.45.1
  • IPv6: 2a00:edc0:6259:7:1::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-cloud-d3.googledomains.com

  • IPv4: 216.239.36.109
  • IPv6: 2001:4860:4802:36::6d
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-cloud-d1.googledomains.com

  • Status: Responded
  • IP(s): 192.200.160.253, 63.141.128.3
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns-cloud-d2.googledomains.com

  • Status: Responded
  • IP(s): 63.141.128.3, 192.200.160.253
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• dns2.p01.nsone.net

  • Status: Responded
  • IP(s): 192.200.160.253, 63.141.128.3
  • TTL: 225 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-cloud-d3.googledomains.com

  • Status: Responded
  • IP(s): 192.200.160.253, 63.141.128.3
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

ns-cloud-d1.googledomains.com

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

ns-cloud-d2.googledomains.com

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

dns2.p01.nsone.net

• Serial: 1648762509
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

ns-cloud-d3.googledomains.com

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

Serial - Warning: Inconsistent across nameservers

REFRESH - Warning: Inconsistent across nameservers

RETRY - Warning: Inconsistent across nameservers

EXPIRE - Warning: Inconsistent across nameservers

MINIMUM TTL - Warning: Inconsistent across nameservers

ns-cloud-d1.googledomains.com

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 30 aspmx2.googlemail.com ( 209.85.202.27 )
• 30 aspmx3.googlemail.com ( 64.233.184.26 )

ns-cloud-d2.googledomains.com

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 30 aspmx2.googlemail.com ( 209.85.202.27 )
• 30 aspmx3.googlemail.com ( 64.233.184.26 )

dns2.p01.nsone.net

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 30 aspmx2.googlemail.com ( 209.85.202.27 )
• 30 aspmx3.googlemail.com ( 64.233.184.26 )

ns-cloud-d3.googledomains.com

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 30 aspmx2.googlemail.com ( 209.85.202.27 )
• 30 aspmx3.googlemail.com ( 64.233.184.26 )

MX Record Consistency - OK

MX Record Count - OK

• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.115.253.172.in-addr.arpa -> bg-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 include:_spf.bigcommerce.com include:_spf.google.com include:spf.mandrillapp.com ip4:192.28.144.165 include:_spf.salesforce.com a:zgateway.zuora.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 192.28.144.165
• Includes: _spf.bigcommerce.com, _spf.google.com, spf.mandrillapp.com, _spf.salesforce.com
• DNS Lookups: 12 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Warnings:

• SPF record has more than 10 DNS lookups, which may cause lookup limits

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAj7WUDlz/NyDLbV6wu7IMYpvKgp6EBLXK+/xPP/vYwgqWzcZ9kx137U8qCsEjpOQIbq9mA+AxfaiC/Ha9lDYF6VBhchHO7PRpjKB+Dp0yYeT4v1oyPDD8LbV4Z4Ly9O5LYAWOpkB7p3NZeouZ6dS5slg+kF1WOA0wgsVwhuwK DoQ+kcSeJrXMm/9vXxPaZI3b
• Valid Syntax: Yes

• Record: v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;rf=afrf
• Syntax: Valid
• Policy: quarantine
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

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