`tri-handling.com.tw`

DNSSEC	⚠️ Not signed
A	60.251.39.121^{🇹🇼 HiNet60.251.0.0/16}
		PTR	`tri-handling.com.tw`
NS	`admns1.hinet.net` ⭐
		A	2001:b000:168::192:32^{🇹🇼 HiNet2001:b000:100::/40}
			PTR	`admns1.hinet.net`
		A	168.95.192.32^{🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`admns1.hinet.net`
NS	`admns2.hinet.net`
		A	2001:b000:180:80d:203:74:116:192^{🇹🇼 HiNet2001:b000:100::/40}
			PTR	`admns2.hinet.net`
		A	203.74.116.192^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`admns2.hinet.net`
MX	`mail.tri-handling.com.tw` ⭐
		A	60.251.39.121^{🇹🇼 HiNet60.251.0.0/16}
			PTR	`tri-handling.com.tw`
TXT	`v=spf1 a mx ptr ~all`
SOA	`admns1.hinet.net`hostmaster@hinet.net serial=1776538801

`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.tw`snw@twnic.net.tw serial=2006345116

WOT: SAFE (58/100)

PTR for

121.39.251.60.in-addr.arpa

Previously NS for

tri-handling.com.tw

Previously MX for

tri-handling.com.tw

Subdomains

mail.tri-handling.com.tw

Same first word

tri-handling.com.tw

DNS History

8 records (4 active, 4 former)

●NSadmns1.hinet.net2026-03-26 → 2026-04-25 · 3 obs

○ 2020-03-04 18:43:54
● 2026-03-26 11:37:20
● 2026-04-25 00:59:56

●NSadmns2.hinet.net2026-03-26 → 2026-04-25 · 3 obs

○ 2020-03-04 18:43:54
● 2026-03-26 11:37:20
● 2026-04-25 00:59:56

○NSdns.tri-handling.com.tw2015-07-26 → 2020-03-04 · 4 obs

● 2015-07-26 11:05:52
● 2020-03-04 18:43:54
○ 2026-03-26 11:37:20
○ 2026-04-25 00:59:56

○NStri-handling.com.tw2015-07-26 → 2020-03-04 · 4 obs

● 2015-07-26 11:05:52
● 2020-03-04 18:43:54
○ 2026-03-26 11:37:20
○ 2026-04-25 00:59:56

●MXmail.tri-handling.com.tw2015-07-26 → 2026-04-25 · 2 obs

● 2015-07-26 11:05:52
● 2026-04-25 00:59:56

○MXtri-handling.com.tw2020-03-04 → 2020-03-04 · 4 obs

○ 2015-07-26 11:05:52
● 2020-03-04 18:43:54
○ 2026-03-26 11:37:20
○ 2026-04-25 00:59:56

○A59.125.100.1642015-07-26 → 2020-03-04 · 4 obs

● 2015-07-26 11:05:52
● 2020-03-04 18:43:54
○ 2026-03-26 11:37:20
○ 2026-04-25 00:59:56

●A60.251.39.1212026-03-26 → 2026-04-25 · 3 obs

○ 2020-03-04 18:43:54
● 2026-03-26 11:37:20
● 2026-04-25 00:59:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	d.dns.tw, a.dns.tw, f.dns.tw, b.dns.tw...	-
com.tw	c.twnic.net.tw, f.twnic.net.tw, a.twnic.net.tw, h.dns.tw...	17 records
tri-handling.com.tw	admns2.hinet.net, admns1.hinet.net	-

✅ Authoritative Response

Server:203.74.116.192

NS records: admns2.hinet.net, admns1.hinet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tri-handling.com.tw (unsigned zone)

⏱️ Timing

Total: 2439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.251.39.121`
NS	2	`admns1.hinet.net, admns2.hinet.net`
MX	1	`mail.tri-handling.com.tw (pri: 10)`
TXT	1	`v=spf1 a mx ptr ~all`
SOA	1	`admns1.hinet.net hostmaster.hinet.net`

📌 Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)

Analysis

Hierarchy

mail.tri-handling.com.tw is a child of tri-handling.com.tw.

IP Addresses

tri-handling.com.tw resolves to one IP number: 60.251.39.121.

Other host names, for example mail.tri-handling.com.tw, share IP numbers with tri-handling.com.tw.

Name Servers

tri-handling.com.tw's delegation uses two name servers: admns1.hinet.net and admns2.hinet.net.

tri-handling.com.tw uses the same name server setup as other domains, such as bestmodulescorp.com, estech.com.tw, kouwua.net, cosmos-ht.com and hsk.tw.

tri-handling.com.tw shares name servers with other domains at least partially, for example cerax.com.tw and e-beauty.com.tw.

Host names with two IPs:

admns1.hinet.net points to 2001:b000:168::192:32 and 168.95.192.32

admns2.hinet.net points to 2001:b000:180:80d:203:74:116:192 and 203.74.116.192

Mail Servers

A single mail server handles tri-handling.com.tw, mail.tri-handling.com.tw.

Host name mail.tri-handling.com.tw resolves to a single IP: 60.251.39.121.

tri-handling.com.tw - robtex.com