DNS Report for kentik.com

• 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

• 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

• dns3.p01.nsone.net

  • IPv4: 198.51.44.65
  • IPv6: 2620:4d:4000:6259:7:1:0:3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns4.p01.nsone.net

  • IPv4: 198.51.45.65
  • IPv6: 2a00:edc0:6259:7:1::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns1.p01.nsone.net

  • IPv4: 198.51.44.1
  • IPv6: 2620:4d:4000:6259:7:1:0:1
  • 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-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-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

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

• ns-cloud-c3.googledomains.com

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-cloud-c1.googledomains.com

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• dns3.p01.nsone.net

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns4.p01.nsone.net

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns1.p01.nsone.net

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns2.p01.nsone.net

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-cloud-c4.googledomains.com

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-cloud-c2.googledomains.com

  • Status: Responded
  • IP(s): 75.2.60.5
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

ns-cloud-c3.googledomains.com

• Serial: 1548361380
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

ns-cloud-c1.googledomains.com

• Serial: 1548361380
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns3.p01.nsone.net

• Serial: 1635536775
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns4.p01.nsone.net

• Serial: 1635536775
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns1.p01.nsone.net

• Serial: 1635536775
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns2.p01.nsone.net

• Serial: 1635536775
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

ns-cloud-c4.googledomains.com

• Serial: 1548361380
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

ns-cloud-c2.googledomains.com

• Serial: 1548361380
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

Serial - Warning: Inconsistent across nameservers

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

ns-cloud-c3.googledomains.com

• 10 aspmx.l.google.com ( 142.251.163.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-cloud-c1.googledomains.com

• 10 aspmx.l.google.com ( 172.253.62.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

dns3.p01.nsone.net

• 10 aspmx.l.google.com ( 172.253.62.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

dns4.p01.nsone.net

• 10 aspmx.l.google.com ( 142.251.163.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

dns1.p01.nsone.net

• 10 aspmx.l.google.com ( 172.253.62.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

dns2.p01.nsone.net

• 10 aspmx.l.google.com ( 142.251.163.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-cloud-c4.googledomains.com

• 10 aspmx.l.google.com ( 172.253.62.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-cloud-c2.googledomains.com

• 10 aspmx.l.google.com ( 172.253.62.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 20 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 50 aspmx2.googlemail.com ( 209.85.202.26 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.163.251.142.in-addr.arpa -> wv-in-f27.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.62.253.172.in-addr.arpa -> bc-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.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 a ip4:209.50.158.0/23 ip4:38.118.79.0/24 ip4:208.76.14.0/24 include:_spf.google.com include:sendgrid.net include:mailgun.org include:mktomail.com include:_spf.salesforce.com include:mail.zendesk.com include:spf.mtasv.net ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 209.50.158.0/23, 38.118.79.0/24, 208.76.14.0/24
• Includes: _spf.google.com, sendgrid.net, mailgun.org, mktomail.com, _spf.salesforce.com, mail.zendesk.com, spf.mtasv.net
• DNS Lookups: 14 (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

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2N+lpzQ7izGCNnMkSw73JeO7ZSvXdVtlKRC7mu8KYA2GFS/NwwaZ3JNZYLy8UfJf8FA/9Cz60XLUjgt+k+NjUBOHLoCD2Rty2Lk4Iq7LefIoOlQZAX9C7WcpzEG7OaxIliSOs8O8bbOqbyO+y+3H4LucgFewp5bPuULEI3R7sqQIDAQAB
• 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:

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