`mx3.exosys.ch`

DNSSEC	⚠️ Not signed
A	46.4.100.250^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
		PTR	`nat-pool-250.vsrx01.nur.de.fwdx.net`

`exosys.ch`

	DNSSEC	🔒 Signed (DS record present)
	A	195.15.212.201^{🇨🇭 Infomaniak-AS195.15.192.0/18}
	NS	`ns1.exosys.ch` ⭐
	NS	`ns2.exosys.ch`
	NS	`ns3.exosys.ch`
	MX	`mx1.exosys.ch` ⭐
	MX	`mx2.exosys.ch`⁽²⁰⁾
	MX	`mx3.exosys.ch`⁽³⁰⁾
	TXT	`v=spf1 ip4:195.15.212.201 ip4:46.4.100.247 mx -all`
	TXT	`google-site-verification=O_6cP_toaxh0jt4PraFOzeoDLO5BW00WAUrlm-GRfRc`
	TXT	`apple-domain-verification=lZpk2FM1E-snMPNZ2iK7bLDyzskKA06ch-9nwo1a7S0`
	SOA	`ns1.exosys.ch`hostmaster@exosys.ch 2026-03-26 #1

🔒 HSTS Preload (+subdomains)

MX for

exosys.ch

Same first word

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mx3.email

mx3.pb.gov.br

mx3.cn

mx3.me

mx3.org

mx3.tv

mx3.gouv.ml

mx3.us

mx3.at

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mx3.memset.net

mx3.jp

mx3.cc

mx3.gouv.ci

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mx3.kasserver.com

mx3.in-berlin.de

mx3.kinghost.net

mx3.name

mx3.com

mx3.ch

mx3.gov.ru

mx3.fm

mx3.nl

mx3.dk

Similar names

3xm.com.br

3mx.de

m3x.org

3mx.us

x3m.co

x3m.technology

3xm.cn

3xm.gallery

x3m.eu

3xm.net

xm3.ru

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xm3.net

m3x.com.br

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xm3.biz

x3m.us.com

x3m.lu

3xm.info

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3mx.com

m3x.it

3xm.jp

x3m.fi

xm3.org

x3m.ru

x3m.com.co

x3m.se

3xm.at

m3x.at

m3x.de

x3m.dk

m3x.com

x3m.ch

xm3.de

m3x.co

m3x.cn

m3x.us

x3m.es

3xm.dk

3mx.at

x3m.us

x3m.at

x3m.net

3mx.cc

x3m.in

x3m.lv

m3x.pw

x3m.cc

3mx.biz

x3m.com.br

m3x.me

3xm.de

3mx.org

3xm.co.rs

3xm.photos

m3x.cc

3xm.com

m3x.ru

x3m.be

m3x.net

x3m.co.uk

x3m.ca

xm3.com

3mx.net

x3m.no

x3m.org

3xm.pl

3mx.eu

x3m.com

3xm.us

3xm.nl

x3m.sk

3xm.ru

x3m.pw

xm3.cn

x3m.com.mx

x3m.de

x3m.pl

m3x.net.br

DNS History

1 record (1 active, 0 former)

●A46.4.100.2502026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 11:46:40
● 2026-03-27 23:10:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, a.nic.ch, e.nic.ch, d.nic.ch...	-
exosys.ch	ns2.exosys.ch, ns1.exosys.ch, ns3.exosys.ch	3 records

✅ Authoritative Response

Server:46.4.100.250

NS records: ns2.exosys.ch, ns1.exosys.ch, ns3.exosys.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.100.250`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.exosys.ch, ns2.exosys.ch, ns3.exosys.ch)

Analysis

Mail Server Role

mx3.exosys.ch serves as the mail server for exosys.ch.

mx1.exosys.ch and mx2.exosys.ch are commonly used as mail servers together with mx3.exosys.ch.

IP Addresses

mx3.exosys.ch points to a single IP: 46.4.100.250.

Other host names, for instance ns3.exosys.ch, mx3.chabbeypiller.ch, mx3.fwdx.net, mx3.n3network.ch and ns3.fwdx.net share IP numbers with mx3.exosys.ch.

mx3.exosys.ch - robtex.com

mx3.exosys.ch

exosys.ch