expidea.com.tw - robtex.com
expidea.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006388072 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●NSpdns2.ultradns.net2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●NSpdns3.ultradns.org2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●NSpdns4.ultradns.org2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●NSpdns5.ultradns.info2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●NSpdns6.ultradns.co.uk2026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
●A204.74.99.1002026-07-31 → 2026-08-02 · 2 obs
● 2026-08-02 09:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| expidea.com.tw | pdns1.ultradns.net, pdns4.ultradns.org, pdns3.ultradns.org, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns1.ultradns.net, pdns4.ultradns.org, pdns3.ultradns.org, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expidea.com.tw (unsigned zone)
⏱️ Timing
Total: 987ms | 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
expidea.com.tw points to a single IP number: 204.74.99.100.
Additional host names — jobstu.biz, hjkdcn.com, thealpinistfilm.com and two others — share IP numbers with expidea.com.tw.
Name Servers
DNS for expidea.com.tw is handled by 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
At least some of expidea.com.tw's name servers are shared with other domains, for example revenera.fr, anthropologie.career, blackanddeckersux.org and two more.
These name servers tend to co-occur with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 5 other name servers in the same DNS delegations.
Host names with two IP numbers:
pdns5.ultradns.info has two IP addresses: 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net has two IP addresses: 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net has two IP addresses: 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org has two IP addresses: 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org has two IP addresses: 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk has two IP addresses: 204.74.115.1 and 2610:a1:1017::1.