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DNS Report for duba.net

Date Generated: 2024-08-06 16:37:50
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Nameservers

Nameserver Count - OK

Nameserver Queries

  • ns4.dnsv4.com
    • Status: Responded
    • IP(s): 120.92.32.84
    • TTL: 600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns3.dnsv4.com
    • Status: Responded
    • IP(s): 120.92.32.84
    • TTL: 600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns4.dnsv4.com
  • Serial: 1721394965
  • Refresh: 3600
  • Retry: 180
  • Expire: 1209600
  • Minimum TTL: 180
ns3.dnsv4.com
  • Serial: 1721394965
  • Refresh: 3600
  • Retry: 180
  • Expire: 1209600
  • Minimum TTL: 180

Serial: 1721394965 - OK

REFRESH: 3600 - OK

RETRY: 180 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 180 - Note: Outside recommended range (1-3 hours)

MX Records

ns4.dnsv4.com

Error: The DNS response does not contain an answer to the question: duba.net. IN MX

ns3.dnsv4.com

Error: The DNS response does not contain an answer to the question: duba.net. IN MX

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

No PTR records data available.

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,include:spf.kingsoft.com,~all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: spf.kingsoft.com,~all
  • DNS Lookups: 2
  • 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: 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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