channelinstruments.com.tw - robtex.com
channelinstruments.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006341504 | ||||||
Subdomains
mailfilter.channelinstruments.com.tw |
DNS History
15 records (11 active, 4 former)
○NSns.channelinstruments.com.tw2015-06-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:07:14
○ 2026-04-12 19:53:12
○ 2026-04-12 19:53:14
●NSns.hinetidc.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns01.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns02.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns03.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns1.hinetidc.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
○NSns2.channelinstruments.com.tw2015-06-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:07:14
○ 2026-04-12 19:53:12
○ 2026-04-12 19:53:14
●NSns2.hinetidc.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●NSns2.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
○NSns3.channelinstruments.com.tw2015-06-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:07:14
○ 2026-04-12 19:53:12
○ 2026-04-12 19:53:14
●NSns3.idc.hinet.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
●MXmailfilter.channelinstruments.com.tw2015-06-21 → 2026-04-12 · 2 obs
● 2026-04-12 19:53:14
○A203.69.42.632015-06-21 → 2017-12-21 · 4 obs
● 2017-12-21 01:07:14
○ 2026-04-12 19:53:12
○ 2026-04-12 19:53:14
●A203.69.43.922026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 19:53:12
● 2026-04-12 19:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| channelinstruments.com.tw | ns2.idc.hinet.net, ns3.idc.hinet.net, ns.idc.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.201
NS records: ns2.idc.hinet.net, ns3.idc.hinet.net, ns.idc.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for channelinstruments.com.tw (unsigned zone)
⏱️ Timing
Total: 1775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.69.43.92 |
| NS | 6 | ns1.hinetidc.net, ns03.idc.hinet.net... |
| MX | 1 | mailfilter.channelinstruments.com.tw (pr |
| SOA | 1 | ns.hinetidc.net hostmaster.hinet.net |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
The parent of mailfilter.channelinstruments.com.tw is channelinstruments.com.tw.
IP Addresses
channelinstruments.com.tw points to IP number: 203.69.43.92.
Other host names such as etcc.org.tw, leadertube.com.tw, o-dot.com.tw, smled.com.tw and www.lee-ching-ho.idv.tw share IPs with channelinstruments.com.tw.
Name Servers
channelinstruments.com.tw is delegated to nine name servers: ns1.hinetidc.net, ns2.hinetidc.net, ns.hinetidc.net, ns01.idc.hinet.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net, ns3.idc.hinet.net and ns.idc.hinet.net.
channelinstruments.com.tw at least partially shares name servers with other domains, for instance shindeng.com.tw, selfdoctor.com.tw, taes.org.tw, sy-tyingmachine.com.tw and prowave.com.tw.
Host names with two IP numbers:
ns1.hinetidc.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns2.hinetidc.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns.hinetidc.net points to 2001:b000:168::192:41 and 168.95.192.41.
ns01.idc.hinet.net points to 2001:b000:168::192:41 and 168.95.192.41.
ns02.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns03.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns2.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns3.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns.idc.hinet.net points to 2001:b000:168::192:41 and 168.95.192.41.
Host names that point to 2001:b000:180:80d:203:74:116:201: ns1.hinetidc.netns2.hinetidc.netns02.idc.hinet.netns03.idc.hinet.netns2.idc.hinet.net and ns3.idc.hinet.net.
Host names that point to 203.74.116.201: ns1.hinetidc.netns2.hinetidc.netns02.idc.hinet.netns03.idc.hinet.netns2.idc.hinet.net and ns3.idc.hinet.net.
Host names that point to 2001:b000:168::192:41: ns.hinetidc.netns01.idc.hinet.net and ns.idc.hinet.net.
Host names that point to 168.95.192.41: ns.hinetidc.netns01.idc.hinet.net and ns.idc.hinet.net.
Mail Servers
channelinstruments.com.tw is handled by a single mail server, mailfilter.channelinstruments.com.tw.
mailfilter.channelinstruments.com.tw points to a single IP: 210.71.187.212.