`tycbrother.com`

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	`spam55.tyc.com.tw` ⭐
		A	220.130.95.186^{🇹🇼 HiNet220.130.0.0/16}
			PTR	`spam55.tyc.com.tw`
SOA	`admns1.hinet.net`hostmaster@hinet.net serial=1777143601

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777283531

Same first word

tycbrother.com

DNS History

3 records (3 active, 0 former)

●NSadmns1.hinet.net2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 13:12:20
● 2026-04-27 10:10:00

●NSadmns2.hinet.net2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 13:12:20
● 2026-04-27 10:10:00

●MXspam55.tyc.com.tw2026-03-05 → 2026-04-27 · 2 obs

● 2026-03-05 16:16:34
● 2026-04-27 10:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tycbrother.com	admns1.hinet.net, admns2.hinet.net	-

✅ Authoritative Response

Server:168.95.192.32

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tycbrother.com (unsigned zone)

⏱️ Timing

Total: 1114ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`admns1.hinet.net, admns2.hinet.net`
MX	1	`spam55.tyc.com.tw (pri: 10)`
SOA	1	`admns1.hinet.net hostmaster.hinet.net`

Analysis

Name Servers

Two name servers admns1.hinet.net and admns2.hinet.net are delegated to tycbrother.com.

tycbrother.com uses the same name server configuration as other domains, such as educare.com.tw, iemtw.com, mis95.idv.tw, tattoos.com.tw and jianlun.com.tw.

tycbrother.com shares some name servers with other domains, for example yusantire.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

tycbrother.com is handled by a single mail server, spam55.tyc.com.tw.

tycbrother.com shares some mail servers with other domains, at least partially, for instance tyc.com.tw.

these mail servers are commonly used alongside the mail servers tyc.in.tmes-sg.trendmicro.com.

spam55.tyc.com.tw points to one IP number: 220.130.95.186.

tycbrother.com - robtex.com

tycbrother.com

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