`protechgroup.com.tw`

DNSSEC	⚠️ Not signed
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.protechgroup.com.tw` ⭐
		A	118.163.57.205^{🇹🇼 HiNet118.163.0.0/16}
			PTR	`mail.protechgroup.com.tw`
TXT	`v=spf1 mx a ip4:118.163.57.205 ip4:118.163.57.206 ip4:118.163.57.207 -all`
SOA	`admns1.hinet.net`hostmaster@hinet.net serial=1775934001

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006342289

WOT: SAFE (58/100)

Subdomains

mail.protechgroup.com.tw

www.protechgroup.com.tw

Same first word

protechgroup.com.tw

protechgroup.co

protechgroup.in

protechgroup.eu

Similar names

grupoprotech.net

DNS History

3 records (3 active, 0 former)

●NSadmns1.hinet.net2015-06-03 → 2026-04-15 · 2 obs

● 2015-06-03 06:24:10
● 2026-04-15 02:47:10

●NSadmns2.hinet.net2015-06-03 → 2026-04-15 · 2 obs

● 2015-06-03 06:24:10
● 2026-04-15 02:47:10

●MXmail.protechgroup.com.tw2015-06-03 → 2026-04-15 · 2 obs

● 2015-06-03 06:24:10
● 2026-04-15 02:47:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	d.twnic.net.tw, c.twnic.net.tw, anytld.apnic.net, g.twnic.net.tw...	-
protechgroup.com.tw	admns2.hinet.net, admns1.hinet.net	-

✅ Authoritative Response

Server:168.95.192.32

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1281ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`admns2.hinet.net, admns1.hinet.net`
MX	1	`mail.protechgroup.com.tw (pri: 10)`
TXT	1	`v=spf1 mx a ip4:118.163.57.205 ip4:118.1`
SOA	1	`admns1.hinet.net hostmaster.hinet.net`

Analysis

Hierarchy

protechgroup.com.tw is parent of mail.protechgroup.com.tw and www.protechgroup.com.tw.

Name Servers

protechgroup.com.tw's delegation uses two name servers, admns1.hinet.net and admns2.hinet.net.

protechgroup.com.tw shares the same name server setup as other domains, for example yuanc.com.tw, bic-service.com, sunrace.tw, agbnielsen.com.tw and latour-hair.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

protechgroup.com.tw is handled by a single mail server, mail.protechgroup.com.tw.

mail.protechgroup.com.tw points to a single IP: 118.163.57.205.

protechgroup.com.tw - robtex.com