`dmtcorp.dmt.com.pl`

DNSSEC	⚠️ Not signed
A	213.108.49.163^{🇵🇱 DMT-AS213.108.48.0/23}
		PTR	`dmt.com.pl`
MX	`mail1.dmt.com.pl` ⭐
		A	213.108.49.163^{🇵🇱 DMT-AS213.108.48.0/23}
			PTR	`dmt.com.pl`

`dmt.com.pl`

	DNSSEC	🔒 Signed (DS record present)
	A	185.208.164.44^{🇵🇱 CF-GDA185.208.164.0/24}
	NS	`ns1.nazwa.pl` ⭐
	NS	`ns2.nazwa.pl`
	NS	`ns3.nazwa.pl`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`apple-domain-verification=drfz4EUl96esNW6B`
	TXT	`v=spf1 include:_spf.google.com ~all`
	TXT	`google-site-verification=MFC6Uhso24F7wS-Lzu9riT0p_NuO8sVliighqeUIHt8`
	TXT	`atlassian-domain-verification=8ddC1aREV4w5aDGmyAKhi/8a3hN1HfFWk8AdRkHaIHrTJz4...`
	TXT	`mojecertpl-site-verification-Q9pz4jHObbf7zfrywNiRg0765DEXVcey`
	TXT	`MS=ms48056321`
	SOA	`ns1.nazwa.pl`biuro@nazwa.pl serial=2008133330

PTR for

75.137.171.89.in-addr.arpa

Previously MX for

dmt.com.pl

Same first word

dmtcorp.com

Similar names

dtmcorp.com

compdtr.com

cmtopdr.com

corpdtm.com

portcdm.com

portcmd.com

cmtopdr.net

mtdcorp.com

ctropmd.com

ctmdpro.com

tdmcorp.com

DNS History

3 records (2 active, 1 former)

●MXmail1.dmt.com.pl2015-01-14 → 2026-04-26 · 2 obs

● 2015-01-14 12:32:14
● 2026-04-26 17:35:00

●A213.108.49.1632026-04-25 → 2026-04-26 · 3 obs

○ 2016-07-18 16:03:30
● 2026-04-25 21:25:06
● 2026-04-26 17:35:00

○A89.171.137.752015-01-14 → 2016-07-18 · 4 obs

● 2015-01-14 12:32:14
● 2016-07-18 16:03:30
○ 2026-04-25 21:25:06
○ 2026-04-26 17:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
dmt.com.pl	ns3.nazwa.pl, ns1.nazwa.pl, ns2.nazwa.pl	-

✅ Authoritative Response

Server:77.55.127.10

NS records: ns3.nazwa.pl, ns1.nazwa.pl, ns2.nazwa.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.108.49.163`
MX	1	`mail1.dmt.com.pl (pri: 5)`

Analysis

IP Addresses

dmtcorp.dmt.com.pl points to a single IP number: 213.108.49.163.

Other host names, for instance mail1.dmt.com.pl, share IP numbers with dmtcorp.dmt.com.pl.

Mail Servers

dmtcorp.dmt.com.pl is handled by a single mail server, mail1.dmt.com.pl.

Host name mail1.dmt.com.pl points to IP address 213.108.49.163.

dmtcorp.dmt.com.pl - robtex.com