`tsem.tsemcorp.com`

DNSSEC	⚠️ Not signed
A	211.78.86.161^{🇹🇼 DWINS-TW211.78.80.0/21 Proxy-registered route object}
		PTR	`cloud61.armorx.com.tw`

`tsemcorp.com`

	DNSSEC	⚠️ Not signed
	A	211.20.107.169^{🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
	NS	`tsemcorp.com` ⭐
	NS	`ns1.tsemcorp.com`
	NS	`ns2.tsemcorp.com`
	MX	`mail.tsemcorp.com` ⭐
	TXT	`v=spf1 include:_spf.tsemcorp.com ~all`
	TXT	`MS=41036C48FA7F6C0C839158032B5C97DFFB635830`
	SOA	`tsemcorp.com`admin@cloud.armorxgt.com serial=1

Same first word

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tsem.cn

tsem.net

tsem.ru

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smte.de

estm.ch

tesm.org

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mets.net

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etsm.eu

mtes.co.in

mtes.ir

mtes.jp

esmt.be

mset.org.my

stem.media

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etms.co.ug

mets.sr

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tmse.info

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setm.de

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mest.cn

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stem.help

estm.net

tems.at

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tmse.nl

stem.es

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smet.jp

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mest.ru

mets.org.au

estm.sn

estm.co.kr

smet.org

tesm.edu

mets.co.kr

etsm.de

tsme.fi

mets.com.zm

smet.pl

semt.es

estm.ru

mste.cz

mets.si

emts.us

tsme.nl

tems.sg

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semt.ee

DNS History

1 record (1 active, 0 former)

●A211.78.86.1612026-02-21 → 2026-04-14 · 2 obs

● 2026-02-21 09:59:12
● 2026-04-14 03:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tsemcorp.com	ns1.tsemcorp.com, ns2.tsemcorp.com	2 records

✅ Authoritative Response

Server:211.78.86.168

NS records: ns1.tsemcorp.com, ns2.tsemcorp.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsemcorp.com (unsigned zone)

⏱️ Timing

Total: 447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.78.86.161`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.tsemcorp.com, ns2.tsemcorp.com)

Analysis

IP Addresses

tsem.tsemcorp.com points to a single IP number: 211.78.86.161.

other host names for instance ns1.yueehow.com.tw, mail.jiinshen.com.tw, mail.snowpw.com, mail.vastytex.com and jiinshen.com.tw share IP numbers with tsem.tsemcorp.com.

tsem.tsemcorp.com - robtex.com