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DNS Report for opentrackr.org

Date Generated: 2024-07-28 01:05:56
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Nameservers

  • ns2.transip.eu
    • IPv4: 37.97.199.195
    • IPv6: 2a01:7c8:f:c1f::195
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns1.transip.nl
    • IPv4: 195.8.195.195
    • IPv6: 2a01:7c8:7000:195::195
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns0.transip.net
    • IPv4: 195.135.195.195
    • IPv6: 2a01:7c8:dddd:195::195
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns2.transip.eu
    • Status: Responded
    • IP(s): 93.158.213.92
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns1.transip.nl
    • Status: Responded
    • IP(s): 93.158.213.92
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns0.transip.net
    • Status: Responded
    • IP(s): 93.158.213.92
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns2.transip.eu
  • Serial: 2021091701
  • Refresh: 86400
  • Retry: 1800
  • Expire: 2419200
  • Minimum TTL: 300
ns1.transip.nl
  • Serial: 2021091701
  • Refresh: 86400
  • Retry: 1800
  • Expire: 2419200
  • Minimum TTL: 300
ns0.transip.net
  • Serial: 2021091701
  • Refresh: 86400
  • Retry: 1800
  • Expire: 2419200
  • Minimum TTL: 300

Serial: 2021091701 - OK

REFRESH: 86400 - OK

RETRY: 1800 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

MX Records

ns2.transip.eu

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

ns1.transip.nl

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

ns0.transip.net

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

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

No PTR records data available.

DNSSEC

DNSSEC Inspector
  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 2
  • DS Records in parent zone: 0
  • DS at Parent: False

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Failed

Multiple SPF Records: Passed

Errors:
  • No SPF record found

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:
  • DMARC record does not exist
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