`root.cssx.ch`

DNSSEC	⚠️ Not signed
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`

`cssx.ch`

	DNSSEC	⚠️ Not signed
	NS	`ns-cloud-e1.googledomains.com` ⭐
	NS	`ns-cloud-e2.googledomains.com`
	NS	`ns-cloud-e3.googledomains.com`
	NS	`ns-cloud-e4.googledomains.com`
	MX	`in1-smtp.messagingengine.com` ⭐
	MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.messagingengine.com -all`
	SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=2

Same first word

root.ge

root.com.pl

root.li

root.ist

root.me

root.gg

root.eti.br

root.it

root.wtf

root.org.pl

root.spb.ru

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root.company

root.hr

root.ne.jp

root.in.ua

root.ru

root.koeln

root.eu

root.vg

root.sg

root.moscow

root.dyndns-ip.com

root.no

root.ee

root.sh

root.yt

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root.be

root.org

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root.vc

root.fyi

root.pt

root.com.mx

root.dk

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root.ba

root.domains

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root.to

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root.kinghost.net

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root.md

root.media

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root.eu.com

root.ax

root.am

root.kr

root.net

root.cx

root.cc

root.co

root.ai

root.gr

root.info

root.ooo

root.org.za

root.works

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orto.com.br

root.vn.ua

root.ps

toro.one

orot.tech

orot.tv

root.co.za

orot.pl

oort.it

toor.biz

orto.cz

root.msk.ru

toro.fr

root.ca

toro.contractors

orto.co.jp

root.su

orto.nl

root.ro

root.rent

toro.gr

orto.by

toro.solutions

orto.sg

oort.com.cn

root.ad

toro.lt

toro.mu

root.or.id

root.lt

toor.camp

otro.world

toro.golf

troo.com

roto.se

root.st

roto.co.uk

root.co.il

root.community

toor.be

root.engineering

toro.mobi

orot.fr

roto.photography

root.lc

toro.repair

otor.ru

roto.com.mx

root.gs

toro.gripe

orto.net

toor.jp

toro.sl

toro.co.in

otor.fr

roto.lu

root.fo

toor.in

root.fm

roto.by

orto.salon

orot.net

toor.com

orto.biz

toro.net.nz

root.sa

roto.dev

toor.su

toro.org

root.com.ua

oort.eu

root.com.py

root.is

toro.de

toor.com.pl

toor.me

toro.co.uk

toro.construction

otro.me

roto.si

orto.de

orto.co.uk

troo.org

orto.co

toro.xyz

toor.it

orto.hr

DNS History

2 records (2 active, 0 former)

●MXin1-smtp.messagingengine.com2015-06-26 → 2026-04-12 · 2 obs

● 2015-06-26 05:35:04
● 2026-04-12 01:50:34

●MXin2-smtp.messagingengine.com2015-06-26 → 2026-04-12 · 2 obs

● 2015-06-26 05:35:04
● 2026-04-12 01:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, d.nic.ch, a.nic.ch, f.nic.ch...	-
cssx.ch	ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com	-

✅ Authoritative Response

Server:216.239.34.110

NS records: ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssx.ch (unsigned zone)

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`

Analysis

Mail Servers

Two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com handle root.cssx.ch.

root.cssx.ch shares the same mail server setup as other domains, for instance gibverse.net, mail.3sheep.com, kriksunov.com, rawgainsapp.com and serv.googolplexed.net.

root.cssx.ch shares at least partially some mail servers with other domains, for instance zgmcys.com.

Eight IP numbers for host name in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for host name in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

root.cssx.ch - robtex.com

root.cssx.ch

cssx.ch