CF1764022672638-tsm20251124150534

IPLIST.NET - 21cs.tw

Search for IP or hostnames:

21cs.tw checked at 2025-11-24T22:17:52.616Z 487ms 52/52/52 100% R:17 allDone:true timedOut:false

`21cs.tw`

	MX	`mail.21cs.tw`
			A	125.229.48.191^{🇹🇼 HiNet}
				PTR	`125-229-48-191.hinet-ip.hinet.net`
	NS	`vdns3.seed.net.tw`
			A	61.20.46.203^{🇹🇼 FET-TW}
				PTR	`vdns1.seed.net.tw`
	NS	`vdns4.seed.net.tw`
			A	61.20.46.204^{🇹🇼 FET-TW}
				PTR	`vdns2.seed.net.tw`

`tw`

	NS	`anytld.apnic.net`
	NS	`a.dns.tw`
	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`

Up

mail.21cs.tw

Starts with same word

21cs.cn

21cs.com

21cs.co.uk

21cs.biz

21cs.tw

21cs.com.au

21cs.net

Starts similarily

21cs.com.au

21cs.net

sc21.cn

cs21.kr

cs21.cn

1c2s.com

cs21.co.jp

12sc.org

12cs.ru

21cs.cn

sc21.com

c2s1.com

12sc.tv

cs12.com

21cs.com

1s2c.com

2sc1.com

cs21.cz

cs21.com

12cs.org

sc21.ru

1c2s.ca

sc21.net

12cs.net

cs21.xyz

cs21.ru

cs12.net

12sc.ca

21cs.co.uk

c21s.co.uk

sc21.info

cs21.jp

cs12.de

21cs.biz

12sc.net

21cs.tw

cs12.fr

cs21.de

cs21.com.cn

cs21.it

12cs.eu

12cs.de

12sc.com

AI analysis

21cs.tw is the parent of mail.21cs.tw.

21cs.tw's delegation uses two name servers, vdns3.seed.net.tw and vdns4.seed.net.tw.

21cs.tw shares the same name server setup as other domains, for example phev.com.tw, zeus-helmets.tw, tecc.org.tw, tvgame.com.tw and eled.com.tw.

21cs.tw at least partially shares name servers with other domains, including tonda.com.tw, prnd.com.tw, glyconex.com.tw, jrstours.com.tw and khcda.org.tw.

Host names with a single IP:

vdns3.seed.net.tw points to 61.20.46.203.

vdns4.seed.net.tw points to 61.20.46.204.

21cs.tw is handled by a single mail server, mail.21cs.tw.

mail.21cs.tw points to a single IP: 125.229.48.191.