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DNS Report for ahadns.com

Date Generated: 2024-09-08 00:44:10
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Nameservers

  • lisa.ns.cloudflare.com
  • walt.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • lisa.ns.cloudflare.com
    • Status: Responded
    • IP(s): 172.67.69.149, 104.26.3.137, 104.26.2.137
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • walt.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.26.2.137, 104.26.3.137, 172.67.69.149
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

lisa.ns.cloudflare.com
  • Serial: 2351068148
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
walt.ns.cloudflare.com
  • Serial: 2351068148
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2351068148 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

lisa.ns.cloudflare.com
walt.ns.cloudflare.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 128.70.205.185.in-addr.arpa -> mail.protonmail.ch
  • 129.42.70.185.in-addr.arpa -> mailsec.protonmail.ch
  • 129.70.205.185.in-addr.arpa -> mailsec.protonmail.ch

PTR Records - OK

DNSSEC

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

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 include:_spf.protonmail.ch mx ~all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: _spf.protonmail.ch
  • DNS Lookups: 4
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors

DMARC

  • Record: v=DMARC1; p=quarantine
  • Syntax: Valid
  • Policy: quarantine
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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