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DNS Report for tacdn.com

Date Generated: 2024-08-09 04:12:43
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Nameservers

  • dns1.p08.nsone.net
    • IPv4: 198.51.44.8
    • IPv6: 2620:4d:4000:6259:7:8:0:1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns2.p08.nsone.net
    • IPv4: 198.51.45.8
    • IPv6: 2a00:edc0:6259:7:8::2
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns3.p08.nsone.net
    • IPv4: 198.51.44.72
    • IPv6: 2620:4d:4000:6259:7:8:0:3
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns4.p08.nsone.net
    • IPv4: 198.51.45.72
    • IPv6: 2a00:edc0:6259:7:8::4
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns1.ultradns.net
    • IPv4: 204.74.108.1
    • IPv6: 2001:502:f3ff::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns2.ultradns.net
    • IPv4: 204.74.109.1
    • IPv6: 2610:a1:1014::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns3.ultradns.org
    • IPv4: 199.7.68.1
    • IPv6: 2610:a1:1015::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns4.ultradns.org
    • IPv4: 199.7.69.1
    • IPv6: 2001:502:4612::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns5.ultradns.info
    • IPv4: 204.74.114.1
    • IPv6: 2610:a1:1016::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • pdns6.ultradns.co.uk
    • IPv4: 204.74.115.1
    • IPv6: 2610:a1:1017::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - Note: 10 nameservers (recommended: 2-7)

Nameserver Queries

  • dns1.p08.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns2.p08.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns3.p08.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns4.p08.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • pdns1.ultradns.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns2.ultradns.net
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns3.ultradns.org
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns4.ultradns.org
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns5.ultradns.info
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns6.ultradns.co.uk
    • Status: Failed: The DNS response does not contain an answer to the question: tacdn.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

dns1.p08.nsone.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
dns2.p08.nsone.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
dns3.p08.nsone.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
dns4.p08.nsone.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns1.ultradns.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns2.ultradns.net
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns3.ultradns.org
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns4.ultradns.org
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns5.ultradns.info
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180
pdns6.ultradns.co.uk
  • Serial: 2024061300
  • Refresh: 10000
  • Retry: 1800
  • Expire: 604800
  • Minimum TTL: 180

Serial: 2024061300 - OK

REFRESH: 10000 - OK

RETRY: 1800 - OK

EXPIRE: 604800 - OK

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

MX Records

dns1.p08.nsone.net

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

dns2.p08.nsone.net

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

dns3.p08.nsone.net

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

dns4.p08.nsone.net

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

pdns1.ultradns.net

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

pdns2.ultradns.net

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

pdns3.ultradns.org

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

pdns4.ultradns.org

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

pdns5.ultradns.info

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

pdns6.ultradns.co.uk

Error: The DNS response does not contain an answer to the question: tacdn.com. 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 ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • 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:
  • Valid external domains: tripadvisor.com, tripadvisor.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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