expedia.do - robtex.com

expedia.do

do

DNSSEC⚠️ Not signed
NSns2.nic.do ⭐
NSa.lactld.org ⚠️ Not in parent delegation
NSns.nic.do
NSns1.nic.do
NSns4.nic.do
NSns5.nic.do
NSphloem.uoregon.edu ⚠️ Not in parent delegation
TXTGeneration Time: 1775181911
SOAns1.nic.dohostmaster@nic.do 2026-04-03 #2

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
●NSpdns1.ultradns.net2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32
●NSpdns2.ultradns.net2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32
●NSpdns3.ultradns.org2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32
●NSpdns4.ultradns.org2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32
●NSpdns5.ultradns.info2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32
●NSpdns6.ultradns.co.uk2026-04-01 β†’ 2026-04-03 Β· 2 obs
● 2026-04-01 06:35:26
● 2026-04-03 03:30:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dons5.nic.do, a.lactld.org, ns1.nic.do, ns2.nic.do...14 records
expedia.dopdns4.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org-

βœ… Authoritative Response

Server:204.74.108.1

NS records: pdns4.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for do (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net domains.expedia.com

πŸ“Œ Glue Records Collected

Total: 14

In-bailiwick: 10 (ns5.nic.do, ns5.nic.do, ns1.nic.do...)

Out-of-bailiwick: 4 (a.lactld.org, a.lactld.org, phloem.uoregon.edu...)

Analysis

Name Servers

expedia.do 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.

expedia.do shares name servers with other domains at least partially, for example 125.41.72.in-addr.arpa, nalgene.com, expediamail.mx, bcbsglobalcore.com and penangguide.jp.

these name servers are often used with the following: udns1.ultradns.net, dns-external-master.amazon.com, udns2.ultradns.net, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org, x4.amazonaws.org, dns1.p01.nsone.net, dns2.p01.nsone.net and dns3.p01.nsone.net.

Host names with two IPs:

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