`netscout.tw`

DNSSEC	⚠️ Not signed
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-11-09 #3

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2010996254

Same first word

netscout.info

netscout.ai

netscout.co

netscout.in

netscout.cloud

netscout.giving

netscout.nl

netscout.jp

netscout.blog

netscout.contact

netscout.org.cn

netscout.app

netscout.be

netscout.me

netscout.com

netscout.ch

netscout.com.tw

netscout.tw

netscout.com.au

netscout.com.hk

netscout.co.jp

netscout.us

netscout.net

netscout.eu

netscout.io

netscout.tech

netscout.hk

netscout.org

netscout.forum

netscout.com.cn

netscout.xyz

Similar names

DNS History

2 records (2 active, 0 former)

●NSudns1.cscdns.net2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 10:45:40
● 2026-03-26 06:51:10

●NSudns2.cscdns.uk2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 10:45:40
● 2026-03-26 06:51:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	b.dns.tw, g.dns.tw, d.dns.tw, e.dns.tw...	-
netscout.tw	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.111.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netscout.tw (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

Name Servers

netscout.tw is delegated to two name servers udns1.cscdns.net and udns2.cscdns.uk.

netscout.tw shares the same name server setup as other domains, for instance bbtsterling.com, embarquekansascity.biz, heliox.com.mx, mccafe.it and lyreco.us.

netscout.tw at least partially shares name servers with other domains, for instance aeg.co.il, euromaster.cz, aeg.ie and smartchoiceinstalls.com.

Host names with two IP numbers:

The host name udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1; the host name udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.

netscout.tw - robtex.com

netscout.tw

tw