WWW.ROBTEX.COM - sifr.net

Search for IP or hostnames:

sifr.net checked at 2025-09-05T20:59:09.767Z 167ms 164/164/164 100% R:15

`sifr.net`

MX	`mail.protonmail.ch`
		A	176.119.200.128^{🇨🇭 Proton AG}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton AG}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton AG}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`
		A	176.119.200.129^{🇨🇭 Proton AG}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton AG}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton AG}
			PTR	`mailsec.protonmail.ch`
NS	`x.ns.joker.com`
		A	194.245.103.13^{🇩🇪 CSL}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
A	71.174.215.138^{🇺🇸 Verizon}
		PTR	`pool-71-174-215-138.bstnma.fios.verizon.net`

71.174.215.138 is the IP number pointed to by sifr.net.

For example, pool-71-174-215-138.bstnma.fios.verizon.net shares IP numbers with sifr.net, among other host names.

Three name servers, x.ns.joker.com, y.ns.joker.com and z.ns.joker.com, are delegated to sifr.net.

The domain sifr.net shares its name servers, at least partially, with other domains such as klimt.net, godau.org, mindict.nl, gwrussell.co.uk, and i-ware.net.

Two mail servers, mail.protonmail.ch and mailsec.protonmail.ch, manage sifr.net.

Just like other domains such as zma.es, mediav.net, antadoo.com, codyfinn.me, and frankpalermo.com, sifr.net also has the same mail server setup.

Other domains such as meredithkm.info, hinel.net, cwsound.co.uk, 1132cafe.com, and fanculture.com share some mail servers, at least partially, with sifr.net.

dbq