WWW.RTSAK.COM - protonet.cz

Search for IP or hostnames:

protonet.cz checked at 2025-10-28T12:39:26.541Z 847ms 110/110/110 100% R:17

`protonet.cz`

NS	`ns2.open-plc.org`
		A	78.108.102.212^{🇨🇿 NFX_ZSPO}
NS	`ns.open-plc.org`
		A	78.108.103.196^{🇨🇿 NFX_ZSPO}
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c1f::1b ^{🇺🇸 Google}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b ^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1a ^{🇳🇱 Google}
		A	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
A	77.78.110.194^{🇨🇿 Casablanca INT a.s.}
		PTR	`q1.query.cz`

`cz`

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

Up

webmail.protonet.cz

Starts with same word

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AI analysis

protonet.cz is the parent of webmail.protonet.cz.

protonet.cz resolves to one IP number: 77.78.110.194.

other host names including modapoly.cz, unicaplasma.cz, teenchallenge.cz, imostecko.cz and kinetik.name share IP numbers with protonet.cz.

protonet.cz is delegated to two name servers ns2.open-plc.org and ns.open-plc.org.

protonet.cz uses the same name server setup as other domains, such as svobodnasit.cz, laznovsky.cz and open-plc.org.

Host names with one IP number:

ns2.open-plc.org points to 78.108.102.212

ns.open-plc.org points to 78.108.103.196

protonet.cz is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

protonet.cz shares some mail servers with other domains, at least partially, for instance petralian.com, mosil.co, incleaningwetrust.com, thesmithfamily.co.za and b.link.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 172.253.63.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

dbq