mx0.cloudcouch.ch - dns.ninja

`mx0.cloudcouch.ch`

DNSSEC	⚠️ Not signed
A	212.51.139.213^{🇨🇭 INIT7212.51.128.0/20 Init7 (Switzerland) Ltd. St. Georgen-Strasse 70 CH-8400 Winterthur}
		PTR	`212-51-139-213.fiber7.init7.net`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`

`cloudcouch.ch`

	DNSSEC	🔒 Signed (DS record present)
	A	212.51.139.213^{🇨🇭 INIT7212.51.128.0/20 Init7 (Switzerland) Ltd. St. Georgen-Strasse 70 CH-8400 Winterthur}
	NS	`nsany1.infomaniak.com` ⭐
	NS	`nsany2.infomaniak.com`
	MX	`mail.protonmail.ch` ⭐
	MX	`mailsec.protonmail.ch`⁽²⁰⁾
	TXT	`v=spf1 include:_spf.protonmail.ch ~all`
	TXT	`protonmail-verification=f3f493fb487fdfe82f373536dd99d61f7e3f8d3a`
	SOA	`nsany1.infomaniak.com`hostmaster@infomaniak.ch 2026-08-06 #9

Previously MX for

cloudcouch.ch

Same first word

mx0.fr

mx0.de

mx0.pt

mx0.net

mx0.in

mx0.email

mx0.nl

mx0.kinghost.net

mx0.mx

mx0.cn

mx0.casino

mx0.com

mx0.na4u.ru

mx0.me

mx0.ca

mx0.ru

mx0.org

mx0.eu

Similar names

m0x.us

m0x.cn

xm0.top

x0m.net

0mx.com

x0m.de

m0x.ru

0mx.de

m0x.org

x0m.dev

m0x.de

xm0.net

m0x.io

xm0.cc

m0x.net

xm0.ru

m0x.com

xm0.com

x0m.ru

0mx.net

0xm.de

0mx.cc

0xm.com

0mx.org

0xm.cc

x0m.com

0mx.ru

0mx.cn

0xm.net

x0m.cn

m0x.in

DNS History

3 records (2 active, 1 former)

●MXmail.protonmail.ch2026-02-19 → 2026-08-07 · 2 obs

● 2026-02-19 17:53:24
● 2026-08-07 03:09:24

●A212.51.139.2132026-02-19 → 2026-08-07 · 3 obs

○ 2016-06-23 02:07:26
● 2026-02-19 17:53:24
● 2026-08-07 03:09:24

○A80.237.138.52015-07-16 → 2016-06-23 · 4 obs

● 2015-07-16 14:35:28
● 2016-06-23 02:07:26
○ 2026-02-19 17:53:24
○ 2026-08-07 03:09:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
cloudcouch.ch	nsany1.infomaniak.com, nsany2.infomaniak.com	-

✅ Authoritative Response

Server:176.97.158.100

NS records: nsany1.infomaniak.com, nsany2.infomaniak.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.51.139.213`
MX	1	`mail.protonmail.ch (pri: 10)`

Analysis

IP Addresses

mx0.cloudcouch.ch points to a single IP number: 212.51.139.213.

Additional host names — including cloudcouch.ch and 212-51-139-213.fiber7.init7.net — share IP numbers with mx0.cloudcouch.ch.

Mail Servers

mx0.cloudcouch.ch has one mail server: mail.protonmail.ch.

mx0.cloudcouch.ch shares the same mail server setup as other domains, including jg-finance.com, amarb.com, thedatatoldme.com and two others.

mx0.cloudcouch.ch shares mail servers — at least in part — with other domains, including radiant.community, foxx.pet, icomak.com and two others.

These mail servers are frequently seen alongside the mail servers mailsec.protonmail.ch.

mail.protonmail.ch resolves to three IP numbers — 176.119.200.128, 185.70.42.128 and 185.205.70.128.