itrust.com.tw - dns.ninja
itrust.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns45.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2162::17🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns45.domaincontrol.com | ||||||
| A | 97.74.102.23🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns45.domaincontrol.com | ||||||
| NS | ns46.domaincontrol.com | ||||||
| A | 2603:5:2262::17🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns46.domaincontrol.com | ||||||
| A | 173.201.70.23🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns46.domaincontrol.com | ||||||
| MX | mail.itrust.com.tw ⭐ | ||||||
| A | 125.229.183.27🇹🇼 HiNet125.229.0.0/16 descr: (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 125-229-183-27.hinet-ip.hinet.net | ||||||
| SOA | ns45.domaincontrol.comdns@jomax.net 2026-07-28 #1 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2006390774 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns1.cfv.biz2015-08-07 → 2017-07-04 · 5 obs
● 2015-08-07 17:38:20
● 2017-07-04 05:27:48
○ 2026-02-20 05:41:50
○ 2026-08-10 20:24:12
○NSdns2.cfv.biz2015-08-07 → 2017-07-04 · 5 obs
● 2015-08-07 17:38:20
● 2017-07-04 05:27:48
○ 2026-02-20 05:41:50
○ 2026-08-10 20:24:12
○NSns11.twnic.net.tw2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-07 17:38:20
○ 2026-08-10 20:24:12
○NSns12.twnic.net.tw2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-07 17:38:20
○ 2026-08-10 20:24:12
●NSns45.domaincontrol.com2026-02-20 → 2026-08-10 · 3 obs
● 2026-02-20 05:41:50
● 2026-08-10 20:24:12
●NSns46.domaincontrol.com2026-02-20 → 2026-08-10 · 3 obs
● 2026-02-20 05:41:50
● 2026-08-10 20:24:12
●MXmail.itrust.com.tw2026-02-20 → 2026-08-10 · 3 obs
● 2026-02-20 05:41:50
● 2026-08-10 20:24:12
○MXsmtp.itrust.com.tw2015-08-07 → 2017-07-04 · 5 obs
● 2015-08-07 17:38:20
● 2017-07-04 05:27:48
○ 2026-02-20 05:41:50
○ 2026-08-10 20:24:12
○A59.120.153.1032008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-07 17:38:20
○ 2026-08-10 20:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, anytld.apnic.net, c.dns.tw, a.dns.tw... | 16 records |
| itrust.com.tw | ns45.domaincontrol.com, ns46.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itrust.com.tw (unsigned zone)
⏱️ Timing
Total: 2561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 1 | mail.itrust.com.tw (pri: 10) |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
itrust.com.tw is the parent domain of dns1.itrust.com.tw, mail.itrust.com.tw and dns.itrust.com.tw.
Name Servers
itrust.com.tw is served by two delegated name servers, ns45.domaincontrol.com and ns46.domaincontrol.com.
itrust.com.tw shares its name server setup with other domains, including throneholdings.com, afterworktheater.org, architectus.com.au and two others.
The DNS delegation for itrust.com.tw at least partly coincides with that of other domains, amped-m.com being one example.
Each of the two host names carries two IP addresses: ns45.domaincontrol.com points to 97.74.102.23 and 2603:5:2162::17, and ns46.domaincontrol.com points to 173.201.70.23 and 2603:5:2262::17.
Mail Servers
itrust.com.tw has one mail server: mail.itrust.com.tw.
There is one IP number for mail.itrust.com.tw: 125.229.183.27.