`mitsutech.com.tw`

DNSSEC	⚠️ Not signed
A	211.22.84.235^{🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`ns1.mitsutech.com.tw`
NS	`ns1.mitsutech.com.tw` ⭐
NS	`vns2.hinet.net` ⚠️ Not in zone NS records
		A	2001:b000:180:80d:203:74:116:212^{🇹🇼 HiNet2001:b000:100::/40}
			PTR	`vns2.hinet.net`
		A	203.74.116.212^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`vns2.hinet.net`
TXT	`v=spf1 ip4:192.168.1.0/24 include:msa.hinet.net a mx ~all`
SOA	`ns1.mitsutech.com.tw`root@ns1.mitsutech.com.tw 2026-03-25 #2

`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.tw`snw@twnic.net.tw serial=2006337566

WOT: SAFE (58/100)

Subdomains

ns1.mitsutech.com.tw

Same first word

mitsutech.com

mitsutech.com.tw

Similar names

timutesch.com

shumitect.jp

DNS History

4 records (3 active, 1 former)

●NSns1.mitsutech.com.tw2007-12-05 → 2026-03-26 · 2 obs

● 2007-12-05 20:51:16
● 2026-03-26 12:56:08

●NSvns2.hinet.net2026-02-18 → 2026-03-26 · 3 obs

○ 2007-12-05 20:51:16
● 2026-02-18 10:03:14
● 2026-03-26 12:56:08

○MXns1.mitsutech.com.tw2007-12-05 → 2018-09-21 · 4 obs

● 2007-12-05 20:51:16
● 2018-09-21 02:38:06
○ 2026-02-18 10:03:14
○ 2026-03-26 12:56:08

●A211.22.84.2352007-12-05 → 2026-03-26 · 2 obs

● 2007-12-05 20:51:16
● 2026-03-26 12:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	f.dns.tw, b.dns.tw, g.dns.tw, a.dns.tw...	-
mitsutech.com.tw	vns2.hinet.net, ns1.mitsutech.com.tw	1 record

✅ Authoritative Response

Server:203.74.116.212

NS records: vns2.hinet.net, ns1.mitsutech.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mitsutech.com.tw (unsigned zone)

⏱️ Timing

Total: 1246ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`ns1.mitsutech.com.tw (pri: 10)`
TXT	1	`v=spf1 ip4:192.168.1.0/24 include:msa.hi`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.mitsutech.com.tw)

Analysis

Hierarchy

The parent of ns1.mitsutech.com.tw is mitsutech.com.tw.

IP Addresses

mitsutech.com.tw points to a single IP: 211.22.84.235.

Other host names, such as ns1.mitsutech.com.tw, share IP numbers with mitsutech.com.tw.

Name Servers

Two name servers vns2.hinet.net and ns1.mitsutech.com.tw handle delegation for mitsutech.com.tw.

mitsutech.com.tw partially shares name servers with other domains; examples include 123.124.59.in-addr.arpa, 1.34.114.in-addr.arpa, 186.34.114.in-addr.arpa, 252.22.211.in-addr.arpa and 32.251.60.in-addr.arpa.

these name servers are commonly used with the name servers vns1.hinet.net.

Host name vns2.hinet.net points to 2001:b000:180:80d:203:74:116:212 and 203.74.116.212.

mitsutech.com.tw - robtex.com

mitsutech.com.tw

com.tw