WWW.RTSAK.COM - csfu.cz

Search for IP or hostnames:

csfu.cz checked at 2025-10-03T19:08:50.873Z 262ms 95/95/95 100% R:12

`csfu.cz`

MX	`10mx.zoner.com`
		A	217.198.120.36^{🇨🇿 ZONER-AS}
			PTR	`10mx.zoner.com`
MX	`15mx.zoner.com`
		A	81.0.233.6^{🇨🇿 Casablanca INT a.s.}
			PTR	`15mx.zoner.com`
MX	`relay.zoner.com`
		A	217.198.120.100^{🇨🇿 ZONER-AS}
			PTR	`relay.zoner.com`
NS	`ns1.regzone.cz`
		A	2a00:19a0:3:71:0:d9c6:710a:1 ^{🇨🇿 ZONER-AS}
			PTR	`ns1.regzone.cz`
		A	217.198.113.10^{🇨🇿 ZONER-AS}
			PTR	`ns1.regzone.cz`
NS	`ns1.regzone.de`
		A	2600:3c02::f03c:91ff:fedb:a6e7 ^{🇺🇸 Linode AS63949}
			PTR	`ns1.regzone.de`
		A	23.92.29.43^{🇺🇸 Linode AS63949}
			PTR	`ns1.regzone.de`
NS	`ns1.regzone.info`
		A	2001:1528:147::10 ^{🇨🇿 Casablanca INT a.s.}
			PTR	`ns1.regzone.info`
		A	81.0.233.10^{🇨🇿 Casablanca INT a.s.}
			PTR	`ns1.regzone.info`
A	75.2.70.75^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Starts with same word

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AI analysis

csfu.cz resolves to two IP numbers: 75.2.70.75 and 99.83.190.102.

Other host names, for instance mentalweapons.com, dj-shop.ch, iamhoo.com, inspiresolar.com and mandodiscgolf.com share IP numbers with csfu.cz.

csfu.cz delegates to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

csfu.cz shares some name servers with other domains, for example viator.cz, texcentrum.cz, impresa.cz, opencc.eu and autochladice.com.

Host names with two IP numbers:

ns1.regzone.cz: 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10

ns1.regzone.de: 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43

ns1.regzone.info: 2001:1528:147::10 and 81.0.233.10

csfu.cz is handled by three mail servers: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.

csfu.cz shares some mail servers with other domains, at least partially; for instance hanya.cz, pijeme.cz, digikamera.cz, infox.sk and kliste-prevence.cz.

Host names with a single IP: 10mx.zoner.com points to 217.198.120.36; 15mx.zoner.com points to 81.0.233.6; relay.zoner.com points to 217.198.120.100.

dbq