`mx1.fck.fm`

DNSSEC	⚠️ Not signed
A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
		PTR	`node03.secure-mailgate.com`

`fck.fm`

	DNSSEC	⚠️ Not signed
	A	5.44.111.34^{🇩🇪 ONE-NETWORK5.44.108.0/22}
	NS	`ns2.checkdomain.de` ⭐
	NS	`ns.checkdomain.de`
	MX	`mx03.secure-mailgate.com` ⭐
	MX	`mx04.secure-mailgate.com`⁽²⁰⁾
	TXT	`google-site-verification=sBrA62krzDit6vbyDK-CvqSERvU3wCDikkSlqrhdv_g`
	TXT	`v=spf1 include:spf.mailjet.com include:secure-mailgate.com ?all`
	SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2026-04-16 #2

⚠️ On DNS blocklist: tif

Previously MX for

fck.fm

Same first word

mx1.tv

mx1.pl

mx1.gouv.km

mx1.us

mx1.in

mx1.gouv.ci

mx1.lt

mx1.gov.lk

mx1.vg

mx1.com.br

mx1.com

mx1.uk

mx1.gov.sc

mx1.io

mx1.gov.ls

mx1.goip.de

mx1.hu

mx1.cz

mx1.xyz

mx1.eu

mx1.de

mx1.com.mx

mx1.ws

mx1.cc

mx1.in-berlin.de

mx1.kinghost.net

mx1.fr

mx1.it

mx1.ch

mx1.tuxfamily.org

mx1.org

mx1.nl

mx1.ca

mx1.blogspot.com

mx1.net

mx1.me

mx1.mx

mx1.info

mx1.cn

mx1.uni5.net

mx1.com.au

mx1.net.au

mx1.at

mx1.sp.gov.br

mx1.email

mx1.co.za

mx1.jp

mx1.cci.fr

mx1.kapsi.fi

mx1.net.br

mx1.cloudaccess.net

mx1.pb.gov.br

mx1.sa.com

mx1.na4u.ru

mx1.biz

Similar names

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

m1x.ru

x1m.com

xm1.org

1mx.com.br

m1x.eu

1xm.de

1xm.ph

x1m.info

1xm.biz

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

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

3 records (1 active, 2 former)

○A2a01:4f8:222:2b49:5498:d60a:e248:32192019-04-01 → 2019-04-01 · 3 obs

● 2019-04-01 12:26:18
○ 2026-04-14 09:26:04
○ 2026-04-16 01:21:18

●A46.243.88.1742026-04-14 → 2026-04-16 · 3 obs

○ 2019-04-01 12:26:18
● 2026-04-14 09:26:04
● 2026-04-16 01:21:18

○A88.198.20.1452019-04-01 → 2019-04-01 · 3 obs

● 2019-04-01 12:26:18
○ 2026-04-14 09:26:04
○ 2026-04-16 01:21:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fm	a.nic.fm, b.nic.fm, c.nic.fm, d.nic.fm...	12 records
fck.fm	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fck.fm (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.243.88.174`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.fm, a.nic.fm, b.nic.fm...)

Analysis

IP Addresses

mx1.fck.fm points to a single IP address: 46.243.88.174.

Other host names such as mx1.thorst.de, mx1.halluxvalgus.berlin, mx1.ines-blog.de, mx-lb.smartterra-business.de and mx1.terminic.org share IP numbers with mx1.fck.fm.

mx1.fck.fm - robtex.com

mx1.fck.fm

fck.fm