Httpfy

DNS Report for bizport.cn

Date Generated: 2024-08-06 02:30:37

Nameservers

Nameserver Count - OK

Nameserver Queries

  • touchline.dnspod.net
    • Status: Failed: The DNS response does not contain an answer to the question: bizport.cn. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • plate.dnspod.net
    • Status: Failed: The DNS response does not contain an answer to the question: bizport.cn. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

touchline.dnspod.net
  • Serial: 1720087892
  • Refresh: 3600
  • Retry: 180
  • Expire: 1209600
  • Minimum TTL: 180
plate.dnspod.net
  • Serial: 1720087892
  • Refresh: 3600
  • Retry: 180
  • Expire: 1209600
  • Minimum TTL: 180

Serial: 1720087892 - OK

REFRESH: 3600 - OK

RETRY: 180 - OK

EXPIRE: 1209600 - OK

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

MX Records

touchline.dnspod.net
plate.dnspod.net

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 66.20.198.120.in-addr.arpa -> No PTR record found: The DNS operation timed out after 5.401703119277954 seconds

PTR Records - OK

  • 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 ip4:120.198.20.66 ip4:120.198.20.67 ip4:120.198.20.68 -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 120.198.20.66, 120.198.20.67, 120.198.20.68
  • Includes:
  • DNS Lookups: 1
  • 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

DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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