WWW.RTSAK.COM - cas.idv.tw

Search for IP or hostnames:

cas.idv.tw checked at 2025-09-06T17:12:06.471Z 803ms 171/171/171 100% R:17

`cas.idv.tw`

NS	`lex.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc4 ^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4 ^{🇨🇷 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4 ^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7 ^{🇺🇸 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7 ^{🇨🇷 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7 ^{🇺🇸 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare}
			PTR	`melissa.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net`
		A	2606:4700:f5::b ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::c ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::d ^{🇺🇸 Cloudflare}
		A	162.159.205.11^Cloudflare
		A	162.159.205.12^Cloudflare
		A	162.159.205.13^Cloudflare
MX	`route2.mx.cloudflare.net`
		A	2606:4700:f5::e ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::f ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::10 ^{🇺🇸 Cloudflare}
		A	162.159.205.17^Cloudflare
		A	162.159.205.18^Cloudflare
		A	162.159.205.19^Cloudflare
MX	`route3.mx.cloudflare.net`
		A	2606:4700:f5::11 ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::12 ^{🇺🇸 Cloudflare}
		A	2606:4700:f5::13 ^{🇺🇸 Cloudflare}
		A	162.159.205.23^Cloudflare
		A	162.159.205.24^Cloudflare
		A	162.159.205.25^Cloudflare

`idv.tw`

	NS	`anytld.apnic.net`
	NS	`h.dns.tw`
	NS	`a.twnic.net.tw`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.twnic.net.tw`

rank #3643 globally
rank #3 in the tld
PASS

Up
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AI analysis

www.cas.idv.tw is a child of cas.idv.tw.

Two name servers, lex.ns.cloudflare.com and melissa.ns.cloudflare.com, are delegated to cas.idv.tw.

The name server setup of cas.idv.tw is shared with other domains such as tianxia360.com, smashfund.com, horoshulya.ru, 2012ee.com, and wzfzl.com.cn.

The domain cas.idv.tw partially shares name servers with other domains such as andrewodellflowers.com, htha.cn, copyrightrepro.co.uk, standtogether.org, and webbsoftware.com.

The name servers devin.ns.cloudflare.com and aron.ns.cloudflare.com are frequently used in conjunction with these name servers.

lex.ns.cloudflare.com points to the following IP numbers: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196, and 173.245.59.196, while melissa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac7, 2803:f800:50::6ca2:c0c7, 2a06:98c1:50::ac40:20c7, 108.162.192.199, 172.64.32.199, and 173.245.58.199.

Three mail servers, route1.mx.cloudflare.net, route2.mx.cloudflare.net, and route3.mx.cloudflare.net, are responsible for handling cas.idv.tw.

Other domains such as simplybysusie.com, dtse.dp.ua, casinobonuslist.com, kacerr.com, and nailmenu.com share at least some mail servers with cas.idv.tw.

route1.mx.cloudflare.net, route2.mx.cloudflare.net, and route3.mx.cloudflare.net each point to six IP numbers respectively: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12, and 162.159.205.13; 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18, and 162.159.205.19; 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24, and 162.159.205.25.

dbq