DNS Report for disigma.org

• harvey.ns.cloudflare.com

  • IPv4: 162.159.44.152, 108.162.195.152, 172.64.35.152
  • IPv6: 2a06:98c1:50::ac40:2398, 2803:f800:50::6ca2:c398, 2606:4700:58::a29f:2c98
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• tia.ns.cloudflare.com

  • IPv4: 173.245.58.229, 172.64.32.229, 108.162.192.229
  • IPv6: 2803:f800:50::6ca2:c0e5, 2606:4700:50::adf5:3ae5, 2a06:98c1:50::ac40:20e5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• harvey.ns.cloudflare.com

  • Status: Responded
  • IP(s): 1.1.1.1
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• tia.ns.cloudflare.com

  • Status: Responded
  • IP(s): 1.1.1.1
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

harvey.ns.cloudflare.com

• Serial: 2349731078
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

tia.ns.cloudflare.com

• Serial: 2349731078
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2349731078 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

harvey.ns.cloudflare.com

• 30 route1.mx.cloudflare.net ( 162.159.205.13 )
• 55 route3.mx.cloudflare.net ( 162.159.205.23 )
• 75 route2.mx.cloudflare.net ( 162.159.205.17 )

tia.ns.cloudflare.com

• 30 route1.mx.cloudflare.net ( 162.159.205.12 )
• 55 route3.mx.cloudflare.net ( 162.159.205.25 )
• 75 route2.mx.cloudflare.net ( 162.159.205.17 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 25.205.159.162.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 25.205.159.162.in-addr.arpa.
• 23.205.159.162.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 23.205.159.162.in-addr.arpa.
• 12.205.159.162.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 12.205.159.162.in-addr.arpa.
• 17.205.159.162.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 17.205.159.162.in-addr.arpa.
• 13.205.159.162.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 13.205.159.162.in-addr.arpa.

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 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.mx.cloudflare.net, spf.protection.outlook.com
• DNS Lookups: 5
• 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; sp=reject rua=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

• Valid external domains: dmarc-reports.cloudflare.net
• All external domains in your DMARC record are giving permission to send them DMARC reports.