mx.tup.ch - dns.ninja

`mx.tup.ch`

	CNAME	`mgw.tup.ch`
	DNSSEC	⚠️ Not signed
	A	185.68.66.241^{🇨🇭 IMPNET-AS185.68.64.0/22 ImproWare AG Switzerland}
	A	185.68.66.242^{🇨🇭 IMPNET-AS185.68.64.0/22 ImproWare AG Switzerland}
	TXT	`v=spf1 include:_spf.tup.ch -all`

`tup.ch`

	DNSSEC	⚠️ Not signed
	A	2001:4060:1005:1101::1116^{🇨🇭 IMPNET-AS2001:4060::/32 CH-IMPROWARE-IP6BLK1 Switzerland}
	A	185.68.66.166^{🇨🇭 IMPNET-AS185.68.64.0/22 ImproWare AG Switzerland}
	NS	`ns1.tup-cloud.ch` ⭐
	NS	`ns2.tup-cloud.ch`
	MX	`secure-mail.tup.ch` ⭐
	TXT	`v=spf1 include:_spf.tup.ch include:spf.protection.outlook.com include:_spf.od...`
	TXT	`duo_sso_verification=WPwosAQJ1bN25YDzN4amh7HUxDGME8tBnc58tsPkec265aqHLLyC1JVe...`
	TXT	`anthropic-domain-verification-93g2ms=3bQ1oHPfWET7iebXwtmxNglA4`
	TXT	`_globalsign-domain-verification=EWmST-yN6p08bYaXJO2_AL5cXFKTAtZPxnVISTkWOb`
	TXT	`bw=k7vCcyDgftvSbvD3pMoeKR0FekfLpMIf2DMV1VKr87Q0`
	TXT	`_globalsign-domain-verification=xoJPBf-GQoJav_YGxMiOfRwHqMtyoUqsVVRKY1k7nN`
	TXT	`MS=983482E234D3B76057978AEFD1B4FDB61DD848EB`
	TXT	`swisssign-check=zOIyYdG3-G54Xd0YmxH0ucGJhjY`
	TXT	`2QVcIGDpwOVQuWUJ4mA1iYnEwg6YWtdoK9TMJiM6IW`
	SOA	`ns1.tup-cloud.ch`kai@burwieck.ch 2026-08-03 #1

MX for

raumplus.ch

dominomoebel.ch

domino-moebel.ch

mx2.tup.ch

Previously MX for

Same first word

mx.dev

mx.od.ua

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.tm

mx.main.jp

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

mx.s3-us-west-1.amazonaws.com

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

mx.plus

mx.zone

mx.co.za

mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

mx.biz

mx.ms

mx.net.tr

mx.network

mx.se.gov.br

mx.gy

mx.contact

mx.pe

mx.realm.cz

mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.saotome.st

mx.cm

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

mx.or.at

mx.cn

mx.servebbs.org

mx.tc

mx.microsoft

mx.solutions

mx.ph

mx.st

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

Similar names

mx.com.mx

xm.com.ua

xm.ru

xm.de

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.hl.cn

xm.africa

xm.fi

xm.is

xm.co.kr

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.la

xm.com

DNS History

7 records (1 active, 6 former)

○A185.68.66.1492018-01-09 → 2020-12-04 · 5 obs

○ 2017-06-13 17:07:10
● 2018-01-09 08:20:48
● 2020-12-04 10:18:18
○ 2026-03-01 14:57:06
○ 2026-08-06 07:31:04

○A2001:4060:1005:1101::10132018-01-09 → 2018-01-09 · 4 obs

○ 2017-06-13 17:07:10
● 2018-01-09 08:20:48
○ 2020-12-04 10:18:18
○ 2026-08-06 07:31:04

○A2001:4060:1005:1101::10382018-01-09 → 2018-01-09 · 4 obs

○ 2017-06-13 17:07:10
● 2018-01-09 08:20:48
○ 2020-12-04 10:18:18
○ 2026-08-06 07:31:04

○A217.11.32.772015-10-25 → 2017-06-13 · 5 obs

○ 2015-05-30 21:38:04
● 2015-10-25 00:19:18
● 2017-06-13 17:07:10
○ 2018-01-09 08:20:48
○ 2026-08-06 07:31:04

○A31.11.26.1332015-05-30 → 2020-12-04 · 4 obs

● 2015-05-30 21:38:04
● 2020-12-04 10:18:18
○ 2026-03-01 14:57:06
○ 2026-08-06 07:31:04

○A46.140.73.1222015-05-30 → 2017-06-13 · 4 obs

● 2015-05-30 21:38:04
● 2017-06-13 17:07:10
○ 2018-01-09 08:20:48
○ 2026-08-06 07:31:04

●CNAMEmgw.tup.ch2026-03-24 → 2026-08-06 · 3 obs

○ 2026-03-01 14:57:06
● 2026-03-24 19:27:40
● 2026-08-06 07:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch...	-
tup.ch	ns1.tup-cloud.ch, ns2.tup-cloud.ch	4 records

✅ Authoritative Response

Server:213.188.253.11

NS records: ns1.tup-cloud.ch, ns2.tup-cloud.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tup.ch (unsigned zone)

⏱️ Timing

Total: 1025ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mgw.tup.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.tup-cloud.ch, ns2.tup-cloud.ch, ns1.tup-cloud.ch...)

Analysis

Mail Server Role

mx.tup.ch serves as a mail server for raumplus.ch, dominomoebel.ch, domino-moebel.ch and mx2.tup.ch.

mx1.tup.ch is often seen acting as a mail server in combination with mx.tup.ch.

IP Addresses

mx.tup.ch directs to two IP numbers, 185.68.66.241 and 185.68.66.242

There are other host names — mgw.tup.ch among them — that share IP numbers with mx.tup.ch.