expedia.do - robtex.com
expedia.do
do
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns2.nic.do β | ||||||
| NS | a.lactld.org β οΈ Not in parent delegation | ||||||
| NS | ns.nic.do | ||||||
| NS | ns1.nic.do | ||||||
| NS | ns4.nic.do | ||||||
| NS | ns5.nic.do | ||||||
| NS | phloem.uoregon.edu β οΈ Not in parent delegation | ||||||
| TXT | Generation Time: 1775181911 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-04-03 #2 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSpdns1.ultradns.net2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
βNSpdns2.ultradns.net2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
βNSpdns3.ultradns.org2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
βNSpdns4.ultradns.org2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
βNSpdns5.ultradns.info2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
βNSpdns6.ultradns.co.uk2026-04-01 β 2026-04-03 Β· 2 obs
β 2026-04-03 03:30:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | ns5.nic.do, a.lactld.org, ns1.nic.do, ns2.nic.do... | 14 records |
| expedia.do | pdns4.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org | - |
β Authoritative Response
Server:204.74.108.1
NS records: pdns4.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
β±οΈ Timing
Total: 195ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expedia.com |
π 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