DNS Report for quad9.net

• anyns.pch.net

  • IPv4: 204.61.216.4
  • IPv6: 2001:500:14:6004:ad::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.pch.net

  • IPv4: 204.42.254.5
  • IPv6: 2602:fe55:5::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns3.pch.net

  • IPv4: 206.220.231.3
  • IPv6: 2620:0:872::231:3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• anyns.pch.net

  • Status: Responded
  • IP(s): 216.21.3.77
  • TTL: 1200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.pch.net

  • Status: Responded
  • IP(s): 216.21.3.77
  • TTL: 1200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3.pch.net

  • Status: Responded
  • IP(s): 216.21.3.77
  • TTL: 1200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

anyns.pch.net

• Serial: 2024071501
• Refresh: 10800
• Retry: 3600
• Expire: 172800
• Minimum TTL: 600

ns2.pch.net

• Serial: 2024071501
• Refresh: 10800
• Retry: 3600
• Expire: 172800
• Minimum TTL: 600

ns3.pch.net

• Serial: 2024071501
• Refresh: 10800
• Retry: 3600
• Expire: 172800
• Minimum TTL: 600

Serial: 2024071501 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 172800 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

anyns.pch.net

• 5 mx1.quad9.net ( 216.21.3.180 )
• 10 mx4.quad9.net ( 216.21.3.182 )
• 20 mx2.quad9.net ( 216.21.3.84 )

ns2.pch.net

• 5 mx1.quad9.net ( 216.21.3.180 )
• 10 mx4.quad9.net ( 216.21.3.182 )
• 20 mx2.quad9.net ( 216.21.3.84 )

ns3.pch.net

• 5 mx1.quad9.net ( 216.21.3.180 )
• 10 mx4.quad9.net ( 216.21.3.182 )
• 20 mx2.quad9.net ( 216.21.3.84 )

MX Record Consistency - OK

MX Record Count - OK

• 180.3.21.216.in-addr.arpa -> mail3.quad9.net
• 84.3.21.216.in-addr.arpa -> zmail2.sjc.rrdns.pch.net
• 182.3.21.216.in-addr.arpa -> mail1.quad9.net

PTR Records - OK

• Signed: Yes
• Validation: Failed
• DNSKEY Records: 2
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - Warning: Validation failed

Issue: No DS record found at the parent zone.

Action: Please add the DS record to both your DNS server and domain registrar.

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 a mx include:_spf.quad9.net include:mail.zendesk.com include:servers.mcsv.net include:stspg-customer.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.quad9.net, mail.zendesk.com, servers.mcsv.net, stspg-customer.com
• DNS Lookups: 9
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• 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