`mkderatizace.com`

DNSSEC	⚠️ Not signed
A	2a01:430:43::130^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
		PTR	`charon.tele3.cz`
A	81.31.35.130^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
NS	`ns1.tele3.cz` ⭐
		A	2001:1528:123::d01^{🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network}
		A	81.0.217.111^{🇨🇿 CASABLANCA-AS81.0.217.0/24 Casablanca INT}
NS	`ns2.tele3.cz`
		A	2001:4de8:fa71:7e1e::d02^{🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.}
			PTR	`ns2.tele3.cz`
		A	95.80.251.222^{🇨🇿 QUANTCOM-AS95.80.192.0/18 Dial Telecom, a.s.}
			PTR	`ns2.tele3.cz`
NS	`ns3.tele3.eu`
		A	2a01:4f8:162:24c1::d03^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns3.tele3.eu`
		A	5.9.97.250^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns3.tele3.eu`
MX	`redmail.cloudsystem.cz` ⭐
		A	88.146.242.176^{🇨🇿 VODAFONE-CZ-AS88.146.192.0/18 Vodafone Czech Republic a.s.}
SOA	`ns1.tele3.cz`root@tele3.cz serial=1781851553

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783237801

Same first word

mkderatizace.com

DNS History

14 records (6 active, 8 former)

●NSns1.tele3.cz2015-08-20 → 2026-07-05 · 2 obs

● 2015-08-20 09:08:52
● 2026-07-05 08:14:26

●NSns2.tele3.cz2015-08-20 → 2026-07-05 · 2 obs

● 2015-08-20 09:08:52
● 2026-07-05 08:14:26

○NSns3.tele3.cz2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:08:52
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

●NSns3.tele3.eu2020-02-28 → 2026-07-05 · 3 obs

○ 2017-03-21 03:33:38
● 2020-02-28 19:17:04
● 2026-07-05 08:14:26

○NSns4.tele3.eu2015-12-07 → 2017-03-21 · 5 obs

○ 2015-08-20 09:08:52
● 2015-12-07 03:48:14
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

○NSns4.tele3.sk2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 09:08:52
○ 2015-12-07 03:48:14
○ 2026-07-05 08:14:26

○NSns4.tele3.us2020-02-28 → 2026-05-13 · 5 obs

○ 2017-03-21 03:33:38
● 2020-02-28 19:17:04
● 2026-05-13 13:51:42
○ 2026-05-29 05:10:22
○ 2026-07-05 08:14:26

○MXblackcat.tele3.cz2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:08:52
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

○MXmail.dc3.cz2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:08:52
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

●MXredmail.cloudsystem.cz2020-02-28 → 2026-07-05 · 3 obs

○ 2017-03-21 03:33:38
● 2020-02-28 19:17:04
● 2026-07-05 08:14:26

●A2a01:430:43::1302020-02-28 → 2026-07-05 · 3 obs

○ 2017-03-21 03:33:38
● 2020-02-28 19:17:04
● 2026-07-05 08:14:26

○A2a01:430:43::1412015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:08:52
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

●A81.31.35.1302020-02-28 → 2026-07-05 · 3 obs

○ 2017-03-21 03:33:38
● 2020-02-28 19:17:04
● 2026-07-05 08:14:26

○A81.31.35.1412015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:08:52
● 2017-03-21 03:33:38
○ 2020-02-28 19:17:04
○ 2026-07-05 08:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
mkderatizace.com	ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu	-

✅ Authoritative Response

Server:81.0.217.111

NS records: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkderatizace.com (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.31.35.130`
AAAA	1	`2a01:430:43::130`
NS	3	`ns1.tele3.cz, ns2.tele3.cz...`
MX	1	`redmail.cloudsystem.cz (pri: 10)`
SOA	1	`ns1.tele3.cz root.tele3.cz`

Analysis

IP Addresses

mkderatizace.com points to the IP addresses 81.31.35.130 and 2a01:430:43::130

Two other host names, along with centros.cz, handy-car.eu and budejovice.net, also share IP numbers with mkderatizace.com.

Name Servers

Three name servers are authoritative for mkderatizace.com: ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.

The name servers of mkderatizace.com overlap at least partially with those of other domains — among them lekro.cz, wpo.cz, gingerall.cz and two more.

These name servers commonly appear in combination with the name servers ns4.tele3.us.

ns1.tele3.cz resolves to 81.0.217.111 and 2001:1528:123::d01. ns2.tele3.cz resolves to 95.80.251.222 and 2001:4de8:fa71:7e1e::d02. ns3.tele3.eu resolves to 5.9.97.250 and 2a01:4f8:162:24c1::d03. All three hostnames point to two IP numbers each.

Mail Servers

The sole mail server for mkderatizace.com is redmail.cloudsystem.cz.

Among the domains sharing a mail server setup with mkderatizace.com are (0x626f6f62)oo.cz, zakarlemiv.cz, e-sporty.cz and two others.

There is one IP number for redmail.cloudsystem.cz: 88.146.242.176.

mkderatizace.com - robtex.com