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DNS Report for ncplus.pl

Date Generated: 2024-08-29 10:32:50
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Nameservers

  • kim.ns.cloudflare.com
  • rudy.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • kim.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.20.1.72, 104.20.0.72
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • rudy.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.20.0.72, 104.20.1.72
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

kim.ns.cloudflare.com
  • Serial: 2349011320
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
rudy.ns.cloudflare.com
  • Serial: 2349011320
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2349011320 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

kim.ns.cloudflare.com
rudy.ns.cloudflare.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 36.68.101.52.in-addr.arpa -> mail-db5pr02cu00104.inbound.protection.outlook.com
  • 12.73.101.52.in-addr.arpa -> mail-am4pr0401cu00104.inbound.protection.outlook.com

PTR Records - OK

DNSSEC

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

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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 mx ip4:91.232.176.232 a:mail.ncplus.pl a:mailb.ncplus.pl a:aps.ncplus.pl a:mail-01.ncplus.pl a:mailkrk.ncplus.pl include:spf.protection.outlook.com a:info1.ncplus.com.pl a:info.ncplus.pl -all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses: 91.232.176.232
  • Includes: spf.protection.outlook.com
  • DNS Lookups: 15 (Warning: Exceeds limit)
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: -all
Warnings:
  • SPF record has more than 10 DNS lookups, which may cause lookup limits
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

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

DMARC

  • Record: None
  • Syntax: Invalid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Errors:
  • No DMARC record found
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