Httpfy

DNS Report for ajg0702.us

Date Generated: 2024-09-08 05:20:24

Nameservers

  • igor.ns.cloudflare.com
  • michelle.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • igor.ns.cloudflare.com
    • Status: Responded
    • IP(s): 172.67.174.27, 104.21.64.16
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • michelle.ns.cloudflare.com
    • Status: Responded
    • IP(s): 172.67.174.27, 104.21.64.16
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

igor.ns.cloudflare.com
  • Serial: 2351239851
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
michelle.ns.cloudflare.com
  • Serial: 2351239851
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2351239851 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

igor.ns.cloudflare.com
michelle.ns.cloudflare.com

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

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

PTR Records - OK

  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 2
  • DS Records in parent zone: 0
  • DS at Parent: None

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

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