4expedia.com - robtex.com
4expedia.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775241617 | ||||||
Same first word
4expedia.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSpdns1.ultradns.net2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
●NSpdns2.ultradns.net2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
●NSpdns3.ultradns.org2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
●NSpdns4.ultradns.org2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
●NSpdns5.ultradns.info2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
●NSpdns6.ultradns.co.uk2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-03 18:56:10
○A209.132.228.1332008-03-19 → 2008-03-19 · 3 obs
○ 2015-05-13 07:08:26
○ 2026-04-03 18:56:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4expedia.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.68.1
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 4expedia.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expedia.com |
Analysis
Name Servers
4expedia.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.
4expedia.com at least partially shares name servers with other domains, including commoneider.com, cruiseexpedia.info, 1.46.37.in-addr.arpa, travelocidy.com and barcelona-hotels-1.com.
These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, dns1.p01.nsone.net, edns116.ultradns.biz, sv2dns01.equinix.com, edns116.ultradns.com, edns116.ultradns.net and edns116.ultradns.org.
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; pdns6.ultradns.co.uk points to: 2610:a1:1017::1 and 204.74.115.1.