WWW.RTSAK.COM - 21st.fm

Search for IP or hostnames:

21st.fm checked at 2025-10-22T12:57:00.254Z 1200ms 98/98/98 100% R:12

`21st.fm`

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	`ns41.infomaniak.com`
		A	2001:1600:0:aaaa::3 ^{🇨🇭 Infomaniak Network SA}
			PTR	`ns41.infomaniak.com`
		A	83.166.143.74^{🇨🇭 Infomaniak Network SA}
			PTR	`ns41.infomaniak.com`
NS	`ns42.infomaniak.com`
		A	2001:1600:0:aaaa::4 ^{🇨🇭 Infomaniak Network SA}
			PTR	`ns42.infomaniak.com`
		A	83.166.143.75^{🇨🇭 Infomaniak Network SA}
			PTR	`ns42.infomaniak.com`
A	2001:1600:0:aaaa::80:22 ^{🇨🇭 Infomaniak Network SA}
		PTR	`h2web419.infomaniak.ch`
A	185.125.27.42^{🇨🇭 Infomaniak Network SA}
		PTR	`h2web419.infomaniak.ch`

`fm`

	NS	`a.nic.fm`
	NS	`b.nic.fm`
	NS	`c.nic.fm`
	NS	`d.nic.fm`
	NS	`e.nic.fm`
	NS	`f.nic.fm`

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AI analysis

21st.fm points to two IPs: 2001:1600:0:aaaa::80:22 and 185.125.27.42.

Other host names including zakarya-factory.com, hagrec.ch, aeac.ch, www.joachimesque.com and pina.ch share IP numbers with 21st.fm.

21st.fm's delegation uses two name servers, ns41.infomaniak.com and ns42.infomaniak.com.

21st.fm shares the same name server setup as other domains, for example laufcoach.ch, uese.ch, telephonermoinscher.ch, meinbbs.de and animanga.us.

Host names with two IPs:

ns41.infomaniak.com points to: 2001:1600:0:aaaa::3 and 83.166.143.74

ns42.infomaniak.com points to: 2001:1600:0:aaaa::4 and 83.166.143.75

21st.fm is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

21st.fm shares its mail server setup with other domains, including bouwen.pk, thentix-touchofhoney.com, dimecraft.com, jaredburke.net and adrianperez.me.

The mail servers for 21st.fm are shared with other domains, for instance comnode.net, ordegan.com, borisk.org, humanreward.com and jimsug.com.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

dbq