DNSWHOIS.INFO - cas.idv.tw

Search for IP or hostnames:

cas.idv.tw checked at 2025-09-06T02:29:28.393Z 294ms 171/171/171 100% R:13

`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
`www.cas.idv.tw`

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AI analysis

The parent of www.cas.idv.tw is cas.idv.tw.

Two name servers, lex.ns.cloudflare.com and melissa.ns.cloudflare.com, are delegated by 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 shares at least some of its 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 utilized in conjunction.

lex.ns.cloudflare.com and melissa.ns.cloudflare.com each point to six IP numbers respectively: 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 for lex.ns.cloudflare.com, and 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 for melissa.ns.cloudflare.com.

Three mail servers, route1.mx.cloudflare.net, route2.mx.cloudflare.net, and route3.mx.cloudflare.net, manage cas.idv.tw.

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

route1.mx.cloudflare.net, 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 are related through DNS.

route2.mx.cloudflare.net, 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 are associated via DNS as well.

route3.mx.cloudflare.net, 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 are also interconnected via DNS.

dbq