`ns.systemcom.com.tw`

	DNSSEC	⚠️ Not signed
	A	2606:4700:3032::6815:29b9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	2606:4700:3037::ac43:a650^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	104.21.41.185^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	172.67.166.80^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`systemcom.com.tw`

	DNSSEC	🔒 Signed (DS record present)
	A	2606:4700:3032::6815:29b9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	2606:4700:3037::ac43:a650^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	104.21.41.185^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	172.67.166.80^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`adel.ns.cloudflare.com` ⭐
	NS	`guss.ns.cloudflare.com`
	MX	`sidonia.systemcom.com.tw` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com include:msa.hinet.net ip4:60.251.11...`
	SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2407101389

WOT: SAFE (63/100)
WOT: SAFE (74/100)

Previously NS for

skcomm.com.tw

Same first word

ns.ro.gov.br

ns.sx

ns.cm

ns.od.ua

ns.dp.ua

ns.gob.cl

ns.si

ns.net.au

ns.cards

ns.gov.my

ns.gq

ns.synology.me

ns.myshopify.com

ns.gl

ns.gifts

ns.ly

ns.gov

ns.ee

ns.kh.ua

ns.net.my

ns.gu

ns.com.py

ns.lviv.ua

ns.lg.ua

ns.nhs.uk

ns.org

ns.rs

ns.cq.cn

ns.uz

ns.org.tw

ns.de

ns.ba

ns.spb.su

ns.net.br

ns.mk

ns.cc

ns.shop.pl

ns.dk

ns.zp.ua

ns.co.nz

ns.money

ns.biz

ns.tr

ns.gov.mn

ns.is

ns.be

ns.uy

ns.games

ns.ro

ns.ma

ns.life

ns.ac.me

ns.org.hk

ns.nt.ro

ns.msk.ru

ns.gov.ee

ns.lt.ua

ns.legal

ns.net.cn

ns.ao

ns.ru

ns.company

ns.poivron.org

ns.to

ns.io

ns.mk.ua

ns.org.mv

ns.la

ns.ru.net

ns.fi

ns.com.cn

ns.qa

ns.gold

ns.gov.me

ns.sumy.ua

ns.cd

ns.ks.ua

ns.dn.ua

ns.cl

ns.chat

ns.eu.org

ns.com.pk

ns.cx

ns.or.at

ns.org.br

ns.hn

ns.ac.lk

ns.my

ns.fyi

ns.seg.br

ns.fo

ns.ky

ns.tn

ns.lt

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.mydobiss.com

ns.net

ns.ax

Similar names

sn.to

sn.click

sn.pl

sn.am

sn.is

sn.vc

sn.cn

sn.kz

sn.co

sn.dk

sn.ac.th

sn.ro

sn.ai

sn.com.ua

sn

sn.pub

sn.sg

sn.fyi

sn.md

sn.com.mx

sn.cl

sn.in.th

sn.sumy.ua

sn.net.ua

sn.lv

sn.hu

DNS History

5 records (4 active, 1 former)

●A104.21.41.1852026-02-22 → 2026-06-20 · 3 obs

○ 2017-09-14 01:05:26
● 2026-02-22 19:16:24
● 2026-06-20 12:16:16

●A172.67.166.802026-02-22 → 2026-06-20 · 3 obs

○ 2017-09-14 01:05:26
● 2026-02-22 19:16:24
● 2026-06-20 12:16:16

●A2606:4700:3032::6815:29b92026-02-22 → 2026-06-20 · 3 obs

○ 2017-09-14 01:05:26
● 2026-02-22 19:16:24
● 2026-06-20 12:16:16

●A2606:4700:3037::ac43:a6502026-02-22 → 2026-06-20 · 3 obs

○ 2017-09-14 01:05:26
● 2026-02-22 19:16:24
● 2026-06-20 12:16:16

○A60.251.113.502015-02-07 → 2017-09-14 · 4 obs

● 2015-02-07 03:41:48
● 2017-09-14 01:05:26
○ 2026-02-22 19:16:24
○ 2026-06-20 12:16:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
systemcom.com.tw	adel.ns.cloudflare.com, guss.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.55

NS records: adel.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.80, 104.21.41.185`
AAAA	2	`2606:4700:3037::ac43:a650, 2606:4700:3032::6815:29b9`

Analysis

IP Addresses

ns.systemcom.com.tw resolves to four IP addresses: 104.21.41.185, 172.67.166.80, 2606:4700:3032::6815:29b9 and 2606:4700:3037::ac43:a650.

www.cn-lk.com, marylebonecarpetcleaners.com, avision.co.in and two other host names share IP numbers with ns.systemcom.com.tw.

ns.systemcom.com.tw - robtex.com