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DNS Report for bitcointalk.org

Date Generated: 2024-09-11 22:57:04
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Nameservers

  • amy.ns.cloudflare.com
  • brad.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • amy.ns.cloudflare.com
    • Status: Responded
    • IP(s): 172.67.34.191, 104.20.37.133, 104.20.36.133
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • brad.ns.cloudflare.com
    • Status: Responded
    • IP(s): 172.67.34.191, 104.20.36.133, 104.20.37.133
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

amy.ns.cloudflare.com
  • Serial: 2347459474
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
brad.ns.cloudflare.com
  • Serial: 2347459474
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2347459474 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

amy.ns.cloudflare.com
brad.ns.cloudflare.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 217.172.168.103.in-addr.arpa -> phl-mx-02.messagingengine.com
  • 217.124.12.202.in-addr.arpa -> stl-mx-02.messagingengine.com
  • 220.172.168.103.in-addr.arpa -> phl-mx-05.messagingengine.com

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • 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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 ip4:52.45.214.107 include:spf.messagingengine.com include:amazonses.com -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 52.45.214.107
  • Includes: spf.messagingengine.com, amazonses.com
  • DNS Lookups: 6
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: -all

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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