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DNS Report for hotels.com

Date Generated: 2024-08-07 06:39:21
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Nameservers

  • 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
  • dns1.p09.nsone.net
    • IPv4: 198.51.44.9
    • IPv6: 2620:4d:4000:6259:7:9:0:1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns2.p09.nsone.net
    • IPv4: 198.51.45.9
    • IPv6: 2a00:edc0:6259:7:9::2
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns3.p09.nsone.net
    • IPv4: 198.51.44.73
    • IPv6: 2620:4d:4000:6259:7:9:0:3
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns4.p09.nsone.net
    • IPv4: 198.51.45.73
    • IPv6: 2a00:edc0:6259:7:9::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

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

Nameserver Queries

  • pdns3.ultradns.org
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 20 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns4.ultradns.org
    • Status: Responded
    • IP(s): 96.17.66.230
    • TTL: 10 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns5.ultradns.info
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 10 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns6.ultradns.co.uk
    • Status: Responded
    • IP(s): 96.17.66.230
    • TTL: 10 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • dns1.p09.nsone.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns2.p09.nsone.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns3.p09.nsone.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns4.p09.nsone.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • pdns1.ultradns.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 20 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • pdns2.ultradns.net
    • Status: Responded
    • IP(s): 23.220.134.205
    • TTL: 10 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

pdns3.ultradns.org
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
pdns4.ultradns.org
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
pdns5.ultradns.info
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
pdns6.ultradns.co.uk
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
dns1.p09.nsone.net
  • Serial: 1655846168
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
dns2.p09.nsone.net
  • Serial: 1655846168
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
dns3.p09.nsone.net
  • Serial: 1655846168
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
dns4.p09.nsone.net
  • Serial: 1655846168
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
pdns1.ultradns.net
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600
pdns2.ultradns.net
  • Serial: 2015034865
  • Refresh: 43200
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 3600

Serial - Warning: Inconsistent across nameservers

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

MX Records

pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
dns1.p09.nsone.net
dns2.p09.nsone.net
dns3.p09.nsone.net
dns4.p09.nsone.net
pdns1.ultradns.net
pdns2.ultradns.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 133.56.175.198.in-addr.arpa -> mxa.expediagroup.com
  • 133.49.151.198.in-addr.arpa -> mxb.expediagroup.com

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:_spf.expedia.com include:_spf.egencia.com include:amazonses.com include:_spf.messagegears.net include:musvc.com ip4:83.138.167.180 ip4:83.138.167.181 ip4:83.138.167.182 -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 83.138.167.180, 83.138.167.181, 83.138.167.182
  • Includes: _spf.expedia.com, _spf.egencia.com, amazonses.com, _spf.messagegears.net, musvc.com
  • DNS Lookups: 12 (Warning: Exceeds limit)
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: -all
Warnings:
  • SPF record has more than 10 DNS lookups, which may cause lookup limits

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: selector1
  • Selector 'selector1':
    Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnmnnWJqCNognRYtsRXKBIMaU+GK6Zam1yQ+zS6CAU7NLY75hgoguRYZu5AVzvGfVjO/BYYT7qQ/qO/Tfl1BOiy7CDoxVucDAICoBXtxq5WPv/6m82+UNl6OlX3JXkSj3+ai1ssEDhkt8I1MWXHBxMQnTZXhuXxLefBWgb4/Q0xQIDAQAB; n=1024,1457642193,1
  • Valid Syntax: Yes

DMARC

DMARC External Validation:
  • Valid external domains: rua.netcraft.com, dmarc.250ok.net, ruf.netcraft.com, dmarc.250ok.net
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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