expedia.com.pt - robtex.com
expedia.com.pt
com.pt
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | DNS.PT Domain | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●NSpdns2.ultradns.net2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●NSpdns3.ultradns.org2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●NSpdns4.ultradns.org2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●NSpdns5.ultradns.info2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●NSpdns6.ultradns.co.uk2015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
●A204.74.99.1002015-07-02 → 2026-04-02 · 2 obs
● 2026-04-02 08:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | c.dns.pt, d.dns.pt, a.dns.pt, h.dns.pt... | - |
| expedia.com.pt | pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns1.ultradns.net... | - |
✅ Authoritative Response
Server:204.74.109.1
NS records: pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns1.ultradns.net, pdns4.ultradns.org, pdns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expedia.com.pt (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net domains.expediagroup. |
Analysis
IP Addresses
expedia.com.pt resolves to a single IP address: 204.74.99.100.
Other host names including harleydavidsonmexico.com, protegervotreazote.com, gap.sg, wilmingtontrustscompany.net and teachenglish.mobi share IP numbers with expedia.com.pt.
Name Servers
expedia.com.pt 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.pt at least partially shares name servers with other domains, including 227.182.216.in-addr.arpa, 176.64.18.in-addr.arpa, expediacorporatetravel.com, montereyvacationrentals.com and paramedic.net.
These name servers are commonly used with the name servers udns1.ultradns.netudns2.ultradns.netx1.amazonaws.comx2.amazonaws.comx3.amazonaws.org and x4.amazonaws.org.
Host names with two IP numbers:
Host pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1
Host pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1
Host pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1
Host pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1
Host pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1
Host pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1