`heavytools.cz`

DNSSEC	🔒 Signed (DS record present)
A	185.43.206.129^{🇭🇺 RACKFOREST-AS185.43.204.0/22 RackForest HU}
		PTR	`web4.netgo.hu`
NS	`ns1.dotroll.com` ⭐
		A	2a00:c760:80:d07:2011:ffff:b921:3401^{🇭🇺 SERVERGARDEN-AS2a00:c760::/32 Dotroll}
			PTR	`ns1.dotroll.com`
		A	185.33.52.1^{🇭🇺 SERVERGARDEN-AS185.33.52.0/22 Servergarden}
			PTR	`ns1.dotroll.com`
NS	`ns2.dotroll.com`
		A	2a14:6940:800:d07:2011:ffff:0:1^{MAGYAR-TELEKOM-MAIN-AS2a14:6940::/32 Magyar Telekom}
			PTR	`ns2-lb.dotroll.com`
		A	185.224.44.1^{🇭🇺 MAGYAR-TELEKOM-MAIN-AS185.224.44.0/23 MICROWARE HUNGARY KFT.}
			PTR	`ns2.dotroll.com`
MX	`heavytools-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`smv=2a107345e5cd7e37`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.jupiter.salesmanago.pl...`
SOA	`ns1.dotroll.com`hostmaster@dotroll.com 2025-09-04 #1

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1774768649

Same first word

heavytools.cz

heavytools.ro

heavytools.de

heavytools.at

heavytools.hu

heavytools.info

heavytools.sk

heavytools.com

Similar names

DNS History

7 records (4 active, 3 former)

●NSns1.dotroll.com2015-05-23 → 2026-03-29 · 2 obs

● 2015-05-23 17:00:20
● 2026-03-29 07:55:42

●NSns2.dotroll.com2015-05-23 → 2026-03-29 · 2 obs

● 2015-05-23 17:00:20
● 2026-03-29 07:55:42

○MXgate.heavytools.hu2015-05-23 → 2018-07-30 · 4 obs

● 2015-05-23 17:00:20
● 2018-07-30 09:11:18
○ 2026-03-26 09:43:14
○ 2026-03-29 07:55:42

●MXheavytools-cz.mail.protection.outlook.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-07-30 09:11:18
● 2026-03-26 09:43:14
● 2026-03-29 07:55:42

○MXmail.kotan.hu2015-05-23 → 2016-05-03 · 4 obs

● 2015-05-23 17:00:20
● 2016-05-03 10:05:02
○ 2017-01-29 16:56:32
○ 2026-03-29 07:55:42

●A185.43.206.1292017-01-29 → 2026-03-29 · 3 obs

○ 2016-05-03 10:05:02
● 2017-01-29 16:56:32
● 2026-03-29 07:55:42

○A195.56.146.1022015-05-23 → 2016-05-03 · 4 obs

● 2015-05-23 17:00:20
● 2016-05-03 10:05:02
○ 2017-01-29 16:56:32
○ 2026-03-29 07:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	8 records
heavytools.cz	ns1.dotroll.com, ns2.dotroll.com	-

✅ Authoritative Response

Server:185.224.44.1

NS records: ns1.dotroll.com, ns2.dotroll.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.43.206.129`
NS	2	`ns2.dotroll.com, ns1.dotroll.com`
MX	1	`heavytools-cz.mail.protection.outlook.co`
TXT	2	`smv=2a107345e5cd7e37, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.dotroll.com hostmaster.dotroll.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)

Analysis

IP Addresses

heavytools.cz points to a single IP number: 185.43.206.129.

Other host names, for instance remenyi.hu, klima-hutestechnika.hu, gepdepo.hu, solanie.hu and www.alveolashop.hu share IP numbers with heavytools.cz.

Name Servers

Delegation for heavytools.cz rests with two name servers, ns1.dotroll.com and ns2.dotroll.com.

heavytools.cz shares the same name server setup as other domains, including amazontravel.hu, starrylightlamps.com, m59.hu, velemeny.info and informaciobiztonsag.hu.

Host names with two IP numbers: ns1.dotroll.com points to 2a00:c760:80:d07:2011:ffff:b921:3401 and 185.33.52.1; ns2.dotroll.com points to 2a14:6940:800:d07:2011:ffff:0:1 and 185.224.44.1.

Mail Servers

heavytools.cz is handled by a single mail server, heavytools-cz.mail.protection.outlook.com.

heavytools-cz.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::20, 52.101.68.18, 52.101.73.4, 52.101.73.6 and 52.101.73.30.

heavytools.cz - robtex.com

heavytools.cz

cz