`mx1.castpshost.com`

DNSSEC	⚠️ Not signed
A	46.4.12.146^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
		PTR	`static.146.12.4.46.clients.your-server.de`

`castpshost.com`

	DNSSEC	⚠️ Not signed
	A	54.146.6.253^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
	NS	`ns1.castpshost.com` ⭐
	NS	`ns1.csof.net`
	NS	`ns2.csof.net`
	NS	`ns3.csof.net`
	NS	`ns4.csof.net`
	MX	`mx1.castpshost.com` ⭐
	MX	`mx2.castpshost.com` ⭐
	TXT	`v=spf1 include:_incspfcheck.mailspike.net ?all`
	SOA	`ns1.castpshost.com`hostmaster@castpshost.com serial=1778541981

⚠️ On DNS blocklist: tif

MX for

castpshost.com

Same first word

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mx1.jp

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mx1.kapsi.fi

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mx1.kinghost.net

mx1.fr

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mx1.tuxfamily.org

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Similar names

1xm.ai

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

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x1m.com

xm1.org

1mx.com.br

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1xm.de

1xm.ph

x1m.info

m1x.net

1mx.de

x1m.de

1xm.ru

xm1.site

1xm.com

m1x.com.br

1mx.at

xm1.dnsalias.com

m1x.in

1mx.com

m1x.ca

1xm.org

xm1.de

m1x.app

1xm.net

1xm.co

xm1.ru

m1x.org

x1m.ru

xm1.mobi

m1x.de

m1x.mobi

1mx.cn

xm1.club

1mx.eu

xm1.me

m1x.com

xm1.net

xm1.com

m1x.co.in

m1x.it

1mx.ru

xm1.cc

m1x.ch

DNS History

1 record (1 active, 0 former)

●A46.4.12.1462026-05-09 → 2026-05-12 · 2 obs

● 2026-05-09 22:26:30
● 2026-05-12 00:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
castpshost.com	ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net	-

✅ Authoritative Response

Server:18.205.186.231

NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castpshost.com (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.12.146`

Analysis

Mail Server Role

mx1.castpshost.com is the mail server for castpshost.com.

mx2.castpshost.com is a mail server commonly used with mx1.castpshost.com.

IP Addresses

mx1.castpshost.com resolves to one IP number: 46.4.12.146.

other host names including mx1.geauhouefheuutiiih.co, mx1.eparegener.club, mx1.72684b9d473825eb22c35c50672a655f.com, mx1.397f68c467ffef1a2589cc0a3a11fdc9.net and mx1.badkick.biz share IP numbers with mx1.castpshost.com.

mx1.castpshost.com - robtex.com