`mx1.dcs.pl`

DNSSEC	⚠️ Not signed
A	213.218.125.250^{🇵🇱 TMPL213.218.112.0/20 T-Mobile PL ICT customers}
		PTR	`mx1.dcs.pl`

`dcs.pl`

	DNSSEC	⚠️ Not signed
	A	213.218.125.177^{🇵🇱 TMPL213.218.112.0/20 T-Mobile PL ICT customers}
	NS	`dns1.dcs.pl` ⭐
	NS	`dns.dcs.pl`
	MX	`mx1.dcs.pl` ⭐
	MX	`mx2.dcs.pl`⁽⁹⁾
	TXT	`google-site-verification=LzdSt1y3ukwD7W6FkMFl3IFUpq8o1Z91aVaUUHkv-4s`
	TXT	`C1iazfm7RH+aa97vOo05vO5DSGBnhmDSLMsNl9dD8ql+63o9qWP4IOqlquy/7UHAJOKGnJVll+ToV...`
	TXT	`atlassian-domain-verification=8Bn5N3VamJfrUiMZC481c6g4qZjl9nBawEPhPpFk4DZU2vC...`
	TXT	`v=spf1 mx ip4:213.218.125.250 ip4:213.218.125.165 ip4:213.218.125.165 ip4:192...`
	TXT	`google-site-verification=4B_us7kCy6bR9oypznwr_JcrFBqG3D5ChcWfJ_ho_eI`
	TXT	`Byg1lVWMJyKa9Q3xqEgxraw7+zG7lTauWnMC9HFylMUE/xjgXVhyrsOvot9kzxjWDBlALyitd8yUd...`
	TXT	`8e848ee66d76595325bb32ac0162fc7d`
	TXT	`IhRqYZa1MM8XbxhNAWJAg8e0i3BpwMaRgiE5Vaf6U2UnlKX0js/g/oPO2qFjhm5G4UhIw7rfVrCWt...`
	TXT	`google-site-verification=IuzvFyyt5rQCJP1GvvPeW7yy2lJdEKpwrbGbq1oo2Cw`
	TXT	`atlassian-sending-domain-verification=2ed3d3f1-21ea-4c7e-831e-11a3579678b9`
	TXT	`MS=F12DC309B402256AEAB137D0386CE76D54E828DA`
	TXT	`3XfEwCXpex9ke3vTFWvvdvmfkDZBwH6XlDmQ9cflSlhHGSjhLQPvmvORT0sj6WnBVgsncc7VNtzHj...`
	SOA	`dns.dcs.pl`postmaster@dcs.pl 2013-09-11 #94

📈 Tranco rank: #352,836

PTR for

250.125.218.213.in-addr.arpa

MX for

hostedsms.pl

dcs.pl

hostedwindows.pl

dcsweb.pl

dcs.com.pl

hostedexchange.pl

Same first word

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

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.gov.sc

Similar names

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

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

DNS History

1 record (1 active, 0 former)

●A213.218.125.2502026-02-16 → 2026-03-28 · 2 obs

● 2026-02-16 11:04:32
● 2026-03-28 03:45:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
dcs.pl	dns.dcs.pl, dns1.dcs.pl	2 records

✅ Authoritative Response

Server:213.218.125.164

NS records: dns.dcs.pl, dns1.dcs.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dcs.pl (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.218.125.250`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.dcs.pl, dns.dcs.pl)

Analysis

Mail Server Role

mx1.dcs.pl serves as a mail server for hostedsms.pl, dcs.pl, hostedwindows.pl, dcsweb.pl, dcs.com.pl and a few other domains.

mx2.dcs.pl, backup.dcs.pl and mail.dcs.pl are commonly used as mail servers together with mx1.dcs.pl.

IP Addresses

mx1.dcs.pl points to a single IP number: 213.218.125.250.

Other host names such as backup.dcs.pl and mail.dcs.pl share IP numbers with mx1.dcs.pl.

mx1.dcs.pl - robtex.com

mx1.dcs.pl

dcs.pl