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DNS Report for adsrvr.org

Date Generated: 2024-07-26 15:16:56
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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
  • ns01.ttddnnss.com
    • IPv4: 148.163.248.1
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns02.ttddnnss.com
    • IPv4: 148.163.248.65
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns03.ttddnnss.com
    • IPv4: 148.163.248.129
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns04.ttddnnss.com
    • IPv4: 148.163.248.193
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

Nameserver Queries

  • dns1.p08.nsone.net
    • Status: Responded
    • IP(s): 54.156.6.86, 50.19.244.24, 52.1.88.85, 52.200.50.85, 34.192.204.55, 3.221.58.10
    • TTL: 12 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns2.p08.nsone.net
    • Status: Responded
    • IP(s): 52.1.88.85, 3.221.58.10, 52.200.50.85, 50.19.244.24, 34.192.204.55, 54.156.6.86
    • TTL: 12 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns3.p08.nsone.net
    • Status: Responded
    • IP(s): 54.156.6.86, 50.19.244.24, 52.1.88.85, 52.200.50.85, 34.192.204.55, 3.221.58.10
    • TTL: 12 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns4.p08.nsone.net
    • Status: Responded
    • IP(s): 3.221.58.10, 54.156.6.86, 52.200.50.85, 50.19.244.24, 34.192.204.55, 52.1.88.85
    • TTL: 12 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns01.ttddnnss.com
    • Status: Responded
    • IP(s): 54.156.6.86, 52.1.88.85, 34.192.204.55, 3.221.58.10, 52.200.50.85, 50.19.244.24
    • TTL: 39 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns02.ttddnnss.com
    • Status: Responded
    • IP(s): 54.156.6.86, 52.1.88.85, 34.192.204.55, 3.221.58.10, 52.200.50.85, 50.19.244.24
    • TTL: 40 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns03.ttddnnss.com
    • Status: Responded
    • IP(s): 54.156.6.86, 52.1.88.85, 34.192.204.55, 3.221.58.10, 52.200.50.85, 50.19.244.24
    • TTL: 40 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns04.ttddnnss.com
    • Status: Responded
    • IP(s): 54.156.6.86, 52.1.88.85, 34.192.204.55, 3.221.58.10, 52.200.50.85, 50.19.244.24
    • TTL: 39 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

dns1.p08.nsone.net
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
dns2.p08.nsone.net
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
dns3.p08.nsone.net
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
dns4.p08.nsone.net
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
ns01.ttddnnss.com
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
ns02.ttddnnss.com
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
ns03.ttddnnss.com
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600
ns04.ttddnnss.com
  • Serial: 1655497767
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2592000
  • Minimum TTL: 600

Serial: 1655497767 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2592000 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

MX Records

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns01.ttddnnss.com
ns02.ttddnnss.com
ns03.ttddnnss.com
ns04.ttddnnss.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 114.141.69.216.in-addr.arpa -> osplibsmtp03-v02.prod.phx3.secureserver.net
  • 71.141.69.216.in-addr.arpa -> osplibsmtp01-v01.prod.phx3.secureserver.net
  • 162.141.69.216.in-addr.arpa -> osplibsmtp02-v02.prod.phx3.secureserver.net
  • 84.141.69.216.in-addr.arpa -> osplibsmtp02-v01.prod.phx3.secureserver.net
  • 113.141.69.216.in-addr.arpa -> osplibsmtp03-v01.prod.phx3.secureserver.net
  • 78.141.69.216.in-addr.arpa -> osplibsmtp01-v02.prod.phx3.secureserver.net

PTR Records - OK

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:thetradedesk.com -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: thetradedesk.com
  • DNS Lookups: 3
  • 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: thetradedesk.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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