DNSWHOIS.INFO - umlauf.cz

Search for IP or hostnames:

umlauf.cz checked at 2025-10-06T21:02:36.545Z 613ms 140/140/140 100% R:10

`umlauf.cz`

MX	`aspmx2.googlemail.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
NS	`ns1.tele3.cz`
		A	2001:1528:123::d01 ^{🇨🇿 Casablanca INT a.s.}
			PTR	`ns1.tele3.cz`
		A	81.0.217.111^{🇨🇿 Casablanca INT a.s.}
NS	`ns2.tele3.cz`
		A	2a01:430:43::d02 ^{🇨🇿 MasterDC}
			PTR	`ns2.tele3.cz`
		A	81.31.35.151^{🇨🇿 MasterDC}
NS	`ns3.tele3.eu`
		A	2a01:4f8:162:24c1::d03 ^{🇩🇪 Hetzner}
			PTR	`ns3.tele3.eu`
		A	5.9.97.250^{🇩🇪 Hetzner}
			PTR	`ns3.tele3.eu`
NS	`ns4.tele3.us`
		A	2a01:4ff:f0:16b7::d04 ^{🇺🇸 Hetzner Online Cloud 2}
			PTR	`ns4.tele3.us`
		A	5.161.75.38^{🇺🇸 Hetzner Online Cloud 2}
			PTR	`ns4.tele3.us`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c06::1b ^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google}
			PTR	`dd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1a ^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
A	2001:1ab0:7e1e:151:62:109:155:170 ^{🇨🇿 Webglobe}
		PTR	`dw227.webglobe.com`
A	62.109.155.170^{🇨🇿 Webglobe}
		PTR	`dw227.webglobe.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

umlauf.com

umlauf.cz

umlauf.biz

umlauf.org

umlauf.info

umlauf.net

umlauf.de

umlauf.at

Starts similarily

uafuml.com

umlauf.org

umlauf.info

umlauf.net

faulum.com

umlauf.de

umlauf.at

umlauf.com

umfula.com

umfula.net

umlauf.cz

umlauf.biz

mafulu.de

AI analysis

umlauf.cz resolves to two IPs: 2001:1ab0:7e1e:151:62:109:155:170 and 62.109.155.170.

other host names for instance mail.campingolsina.cz, ipunk.cz, mentari.eu, webmail.campingolsina.cz and cplusplus.cz share IP numbers with umlauf.cz.

umlauf.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

umlauf.cz at least partially shares name servers with other domains, for instance chacha.cz, techin.cz, hasty.cz, bezne-ucty-srovnani.cz and danup.cz.

Host names with two IP numbers:

Host name ns1.tele3.cz points to: 2001:1528:123::d01 and 81.0.217.111.

Host name ns2.tele3.cz points to: 2a01:430:43::d02 and 81.31.35.151.

Host name ns3.tele3.eu points to: 2a01:4f8:162:24c1::d03 and 5.9.97.250.

Host name ns4.tele3.us points to: 2a01:4ff:f0:16b7::d04 and 5.161.75.38.

umlauf.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

umlauf.cz shares mail servers with other domains at least partially, including motherhoodandmoore.com, munivictorlarco.gob.pe, luini.com, fundacionpev.org and aticc.org.

these mail servers are often used with the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hosts with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.141.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.27.

dbq