expediadot.com - robtex.com

expediadot.com

DNSSEC⚠️ Not signed
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.netdomains@expediagroup.com 2022-03-07 #7

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=1775951787

Same first word

expediadot.com

DNS History

9 records (6 active, 3 former)

200920112013201520172019202120232025NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukns1.dsredirection.comns2.dsredirection.comA208.73.212.12
○NSns1.dsredirection.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 21:02:02
○ 2015-10-30 11:07:18
○ 2026-04-12 00:17:08
○NSns2.dsredirection.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 21:02:02
○ 2015-10-30 11:07:18
○ 2026-04-12 00:17:08
●NSpdns1.ultradns.net2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
●NSpdns2.ultradns.net2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
●NSpdns3.ultradns.org2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
●NSpdns4.ultradns.org2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
●NSpdns5.ultradns.info2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
●NSpdns6.ultradns.co.uk2026-04-01 → 2026-04-12 · 3 obs
○ 2015-10-30 11:07:18
● 2026-04-01 06:22:08
● 2026-04-12 00:17:08
○A208.73.212.122008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 21:02:02
○ 2015-10-30 11:07:18
○ 2026-04-12 00:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
expediadot.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

✅ Authoritative Response

Server:204.74.109.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expediadot.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net domains.expediagroup.

Analysis

Name Servers

expediadot.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

expediadot.com shares some name servers with other domains, for example 214.138.108.in-addr.arpa, bnb.com, mymobilife.com.hk, addashboard.net and expediarental.com.

These name servers are often used together with udns1.ultradns.net, dns-external-master.amazon.com and udns2.ultradns.net.

Host names with two IP numbers:

pdns5.ultradns.info ->2610:a1:1016::1 and 204.74.114.1

pdns1.ultradns.net ->2001:502:f3ff::1 and 204.74.108.1

pdns2.ultradns.net ->2610:a1:1014::1 and 204.74.109.1

pdns3.ultradns.org ->2610:a1:1015::1 and 199.7.68.1

pdns4.ultradns.org ->2001:502:4612::1 and 199.7.69.1

pdns6.ultradns.co.uk ->2610:a1:1017::1 and 204.74.115.1