expedia.com.se - robtex.com
expedia.com.se
com.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.13.133.90🇸🇪 SWIPNET193.12.0.0/14 TELE2 In case of improper use originating from our network, please mail customer or | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mx01.glesys.se ⭐ | ||||||
| MX | mx02.glesys.se ⭐ | ||||||
| TXT | v=spf1 include:spf.glesys.se -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=336724 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSpdns1.ultradns.net2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
●NSpdns2.ultradns.net2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
●NSpdns3.ultradns.org2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
●NSpdns4.ultradns.org2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
●NSpdns5.ultradns.info2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
●NSpdns6.ultradns.co.uk2026-07-31 → 2026-08-03 · 2 obs
● 2026-08-03 08:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| com.se | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| expedia.com.se | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:204.74.108.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expedia.com.se (unsigned zone)
⏱️ Timing
Total: 838ms | 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
The DNS delegation for expedia.com.se covers 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 more.
expedia.com.se partially shares its NS delegation with several other domains, including alt.com, tecdepot.net, 165.177.209.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers.
Host names that have two IP addresses:
pdns5.ultradns.info maps to two IP addresses — 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net maps to two IP addresses — 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net maps to two IP addresses — 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org maps to two IP addresses — 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org maps to two IP addresses — 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk maps to two IP addresses — 204.74.115.1 and 2610:a1:1017::1.