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DNS Report for pdf24.org

Date Generated: 2024-08-16 02:48:10
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Nameservers

  • ben.ns.cloudflare.com
  • vera.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • ben.ns.cloudflare.com
    • Status: Responded
    • IP(s): 116.203.82.198
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • vera.ns.cloudflare.com
    • Status: Responded
    • IP(s): 116.203.82.198
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

ben.ns.cloudflare.com
  • Serial: 2349136824
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
vera.ns.cloudflare.com
  • Serial: 2349136824
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2349136824 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

ben.ns.cloudflare.com
vera.ns.cloudflare.com

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 166.38.99.88.in-addr.arpa -> mail.pdf24.org

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 mx ip4:88.99.38.166 ip4:49.12.185.161 ip4:116.203.82.198 ip4:88.198.137.133 ip4:78.46.129.158 include:spf.protection.outlook.com -all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses: 88.99.38.166, 49.12.185.161, 116.203.82.198, 88.198.137.133, 78.46.129.158
  • Includes: spf.protection.outlook.com
  • DNS Lookups: 3
  • 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; sp=none; pct=100; ri=86400; rua=mailto:[email protected]
  • Syntax: Valid
  • Policy: quarantine
  • Subdomain Policy: none
  • Percent: 100%
  • RUA (Aggregate Reports): mailto:[email protected]
  • Reporting Interval: 86400 seconds
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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