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flights.com

DNSSEC⚠️ Not signed
A2a02:26f0:6d00:2b::210:1b4d🇳🇱 AKAMAI-ASN1
PTRg2a02-26f0-6d00-002b-0000-0000-0210-1b4d.deploy.static.akamaitechnologies.com
A2a02:26f0:6d00:2b::210:1b4e🇳🇱 AKAMAI-ASN1
A2.16.27.77🇳🇱 AKAMAI-ASN1
A2.16.27.78🇳🇱 AKAMAI-ASN1
NSdns1.p01.nsone.net ⭐ 🔒
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSdns1.p09.nsone.net 🔒
A2620:4d:4000:6259:7:9:0:1🇺🇸 NSONE
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
A198.51.44.9🇺🇸 NSONE
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
NSdns2.p09.nsone.net 🔒
A2a00:edc0:6259:7:9::2🇺🇸 NSONE
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
A198.51.45.9🇺🇸 NSONE
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
NSdns3.p09.nsone.net 🔒
A2620:4d:4000:6259:7:9:0:3🇺🇸 NSONE
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
A198.51.44.73🇺🇸 NSONE
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
NSdns4.p09.nsone.net 🔒
A2a00:edc0:6259:7:9::4🇺🇸 NSONE
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
A198.51.45.73🇺🇸 NSONE
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
NSpdns1.ultradns.net
A2001:502:f3ff::1🇺🇸 MAINT-ID-12008
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-12008
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-12008
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-12008
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-12008
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-12008
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008
PTRpdns6.ultradns.co.uk
MXmxa.expediagroup.com ⭐
A198.175.56.133🇺🇸 AS11184
PTRmxa.expediagroup.com
MXmxb.expediagroup.com ⭐
A198.151.49.133🇺🇸 AS54018
PTRmxb.expediagroup.com
TXTgoogle-site-verification=VYpeoEuj7QsN8mfLF7y3JNVCOMyh1Jbq_VTAkU9CBCg
TXT8DD4-81BF-4092-B643-87F7-326C-AAEA-92AD
TXTwy7rnh1vsljxqm6mvwghwr4w63k02vll
TXTbzsb67tc28khyh52ts3cm9y19fhy9v01
TXTMS=ms36021203
TXTwcnxnmhfns9z53w7dbdx9vtll192ck4p
SOAdns1.p01.nsone.netdomains@expediagroup.com serial=1652035224

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1770918430
rank #186037 globally
rank #78095 in the tld
📈 Tranco rank: #124,096

Up

www.flights.com

Same first word

flights.fr
flights.vin
flights.org.es
flights.lv
flights.com
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flights.nu
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flights.asia
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flights.bet
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flights.tv
flights.net
flights.co.uk
flights.flights
flights.it

Similar names

ghlifts.com
filghts.com
fligths.com
lightfs.com
lightsf.com
flsight.com
sflight.com

DNS History

34 records (17 active, 17 former)

200920112013201520172019202120232025NSdns1.p01.nsone.netdns1.p09.nsone.netdns2.p09.nsone.netdns3.p09.nsone.netdns4.p09.nsone.netpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uka.ns.interland.netb.ns.interland.netc.ns.interland.netMXmxa.expediagroup.commxb.expediagroup.cominbound.registeredsite.commailcorp.expedia.commx1a.expedia.commx1b.expedia.comA2.16.27.772.16.27.782a02:26f0:6d00:2b::210:1b4d2a02:26f0:6d00:2b::210:1b4e2.16.106.2052.16.106.219204.74.99.101216.122.110.3323.210.216.13623.210.216.1722600:1406:3a00:c::17d8:95522600:1406:3a00:c::17d8:95562a02:26f0:2780:5f::214:f5d32a02:26f0:2780:5f::214:f5d4
○NSa.ns.interland.net2008-01-01 → 2008-01-01 · 3 obs
● 2008-01-01 23:36:14
○ 2015-06-06 20:48:24
○ 2026-02-15 22:48:38
○NSb.ns.interland.net2008-01-01 → 2008-01-01 · 3 obs
● 2008-01-01 23:36:14
○ 2015-06-06 20:48:24
○ 2026-02-15 22:48:38
○NSc.ns.interland.net2008-01-01 → 2008-01-01 · 3 obs
● 2008-01-01 23:36:14
○ 2015-06-06 20:48:24
○ 2026-02-15 22:48:38
●NSdns1.p01.nsone.net2026-02-15 → 2026-02-15 · 3 obs
○ 2015-06-06 20:48:24
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●NSdns1.p09.nsone.net2026-02-15 → 2026-02-15 · 3 obs
○ 2015-06-06 20:48:24
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●NSdns2.p09.nsone.net2026-02-15 → 2026-02-15 · 3 obs
○ 2015-06-06 20:48:24
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●NSdns3.p09.nsone.net2026-02-15 → 2026-02-15 · 3 obs
○ 2015-06-06 20:48:24
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●NSdns4.p09.nsone.net2026-02-15 → 2026-02-15 · 3 obs
○ 2015-06-06 20:48:24
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●NSpdns1.ultradns.net2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
●NSpdns2.ultradns.net2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
●NSpdns3.ultradns.org2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
●NSpdns4.ultradns.org2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
●NSpdns5.ultradns.info2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
●NSpdns6.ultradns.co.uk2015-06-06 → 2026-02-15 · 3 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2026-02-15 22:48:38
○MXinbound.registeredsite.com2008-01-01 → 2008-01-01 · 3 obs
● 2008-01-01 23:36:14
○ 2015-06-06 20:48:24
○ 2026-02-15 22:48:38
○MXmailcorp.expedia.com2015-06-06 → 2018-07-07 · 5 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2018-07-07 22:44:56
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
○MXmx1a.expedia.com2015-06-06 → 2018-07-07 · 5 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2018-07-07 22:44:56
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
○MXmx1b.expedia.com2015-06-06 → 2018-07-07 · 5 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2018-07-07 22:44:56
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
●MXmxa.expediagroup.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
●MXmxb.expediagroup.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
● 2026-02-15 22:48:38
○A2.16.106.2052026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
○A2.16.106.2192026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
●A2.16.27.772026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-15 21:56:24
● 2026-02-15 22:41:52
● 2026-02-15 22:48:38
●A2.16.27.782026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-15 21:56:24
● 2026-02-15 22:41:52
● 2026-02-15 22:48:38
○A204.74.99.1012015-06-06 → 2018-07-07 · 5 obs
○ 2008-01-01 23:36:14
● 2015-06-06 20:48:24
● 2018-07-07 22:44:56
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
○A216.122.110.332008-01-01 → 2008-01-01 · 3 obs
● 2008-01-01 23:36:14
○ 2015-06-06 20:48:24
○ 2026-02-15 22:48:38
○A23.210.216.1362026-02-15 → 2026-02-15 · 4 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
○ 2026-02-15 22:41:52
○ 2026-02-15 22:48:38
○A23.210.216.1722026-02-15 → 2026-02-15 · 4 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
○ 2026-02-15 22:41:52
○ 2026-02-15 22:48:38
○A2600:1406:3a00:c::17d8:95522026-02-15 → 2026-02-15 · 4 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
○ 2026-02-15 22:41:52
○ 2026-02-15 22:48:38
○A2600:1406:3a00:c::17d8:95562026-02-15 → 2026-02-15 · 4 obs
○ 2018-07-07 22:44:56
● 2026-02-15 21:56:24
○ 2026-02-15 22:41:52
○ 2026-02-15 22:48:38
○A2a02:26f0:2780:5f::214:f5d32026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
○A2a02:26f0:2780:5f::214:f5d42026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 21:56:24
○ 2026-02-15 22:48:38
●A2a02:26f0:6d00:2b::210:1b4d2026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-15 21:56:24
● 2026-02-15 22:41:52
● 2026-02-15 22:48:38
●A2a02:26f0:6d00:2b::210:1b4e2026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-15 21:56:24
● 2026-02-15 22:41:52
● 2026-02-15 22:48:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
flights.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

✅ Authoritative Response

Server: 198.51.45.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flights.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A223.12.147.5, 23.12.147.15
AAAA22600:1408:c400:c::17cd:6888, 2600:1408:c400:c::17cd:688b
NS10pdns1.ultradns.net, pdns2.ultradns.net...
MX2mxa.expediagroup.com (pri: 10), mxb.expediagroup.com (pri: 10)
TXT6google-site-verification=VYpeoEuj7QsN8mf, 8DD4-81BF-4092-B643-87F7-326C-AAEA-92AD...
SOA1dns1.p01.nsone.net domains.expediagroup.

AI analysis

www.flights.com has flights.com as its parent.

flights.com maps to four IP numbers: 2a02:26f0:6d00:2b::210:1b4d, 2a02:26f0:6d00:2b::210:1b4e, 2.16.27.77 and 2.16.27.78.

Other host names, for instance fewo-direkt.de, junge.com, rockspringshonda307.com, jamescdjrhampshire.com and 1howardcars.com share IP numbers with flights.com.

flights.com is delegated to eleven name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net and pdns6.ultradns.co.uk.

flights.com at least partially shares name servers with other domains such as somethingmagicalmagicshow.com, 215.66.18.in-addr.arpa, applepeelermachine.com, donttouchthis.net and ranking.mba.

These name servers are often used together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net and udns1.ultradns.net.

Host names with two IP numbers:

pdns5.ultradns.info points to: 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to: 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to: 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to: 2001:502:4612::1 and 199.7.69.1.

dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

dns1.p09.nsone.net points to: 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9.

dns2.p09.nsone.net points to: 2a00:edc0:6259:7:9::2 and 198.51.45.9.

dns3.p09.nsone.net points to: 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73.

dns4.p09.nsone.net points to: 2a00:edc0:6259:7:9::4 and 198.51.45.73.

pdns6.ultradns.co.uk points to: 2610:a1:1017::1 and 204.74.115.1.

Two mail servers handle flights.com: mxa.expediagroup.com and mxb.expediagroup.com.

flights.com shares the same mail server setup as other domains, including cardelmar.de, homeawayconnect.com, homeaway.se, ebookers.com and stayz.com.au.

Host names with a single IP address:

mxa.expediagroup.com points to 198.175.56.133

mxb.expediagroup.com points to 198.151.49.133