expedia.com.co - robtex.com
expedia.com.co
com.co
| DNSSEC | β οΈ Not signed | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSpdns1.ultradns.net2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
βNSpdns2.ultradns.net2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
βNSpdns3.ultradns.org2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
βNSpdns4.ultradns.org2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
βNSpdns5.ultradns.info2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
βNSpdns6.ultradns.co.uk2026-04-01 β 2026-04-02 Β· 2 obs
β 2026-04-02 13:08:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, b.registrydns.co, a.registrydns.co, c.registrydns.co | - |
| expedia.com.co | pdns4.ultradns.org, pdns5.ultradns.info, pdns3.ultradns.org, pdns6.ultradns.co.uk... | - |
β Authoritative Response
Server:204.74.108.1
NS records: pdns4.ultradns.org, pdns5.ultradns.info, pdns3.ultradns.org, pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns1.ultradns.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for expedia.com.co (unsigned zone)
β±οΈ Timing
Total: 241ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expedia.com |
Analysis
Name Servers
expedia.com.co 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.com.co shares some name servers with other domains, for example travelority.com, netboxblue.co.uk, vrbo.no, 1.2.0.0.0.4.e.9.7.9.4.f.b.0.0.0.0.0.0.2.c.0.0.2.0.0.0.9.0.0.6.2.ip6.arpa and 1.a.3.9.0.8.1.0.f.1.0.2.b.0.0.0.0.0.2.b.3.6.3.2.0.0.0.9.0.0.6.2.ip6.arpa.
These name servers are commonly paired with udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.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