`lean-management-tool.com`

DNSSEC	⚠️ Not signed
A	82.220.34.6^{🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland}
		PTR	`mx101.mail.hosttech.eu`
NS	`ns1.hosttech.ch` ⭐
		A	2001:1680:101:1::2^{🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland}
		A	82.220.34.231^{🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland}
			PTR	`ns1.tripledns.eu`
NS	`ns2.hosttech.ch`
		A	2001:1af8:4700:a120:4::2^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
		A	5.79.97.178^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
			PTR	`ns2.tripledns.eu`
NS	`ns3.hosttech.ch`
		A	2a01:4f8:c0c:289d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	94.130.74.45^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`ns3.tripledns.eu`
MX	`mail1.hosttech.eu` ⭐
		A	2001:1680:101:83a::d8^{🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland}
			PTR	`mail1.hosttech.eu`
		A	193.203.253.28^{🇨🇭 hosttech-AS193.203.253.0/24}
			PTR	`mail1.hosttech.eu`
MX	`mail2.hosttech.eu` ⭐
		A	2a11:8b80:1000:1::4c^{🇨🇭 INIT72a11:8b80::/32}
			PTR	`mail2.hosttech.eu`
		A	45.131.253.20^{🇨🇭 INIT745.131.253.0/24}
			PTR	`mail2.hosttech.eu`
TXT	`v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all`
SOA	`ns1.hosttech.ch`dns@hosttech.eu 2025-04-23 #0

`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=1776054897

Same first word

lean-management-tool.com

DNS History

6 records (6 active, 0 former)

●NSns1.hosttech.ch2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

●NSns2.hosttech.ch2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

●NSns3.hosttech.ch2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

●MXmail1.hosttech.eu2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

●MXmail2.hosttech.eu2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

●A82.220.34.62026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 19:01:28
● 2026-04-13 04:41:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lean-management-tool.com	ns3.hosttech.ch, ns1.hosttech.ch, ns2.hosttech.ch	-

✅ Authoritative Response

Server:82.220.34.231

NS records: ns3.hosttech.ch, ns1.hosttech.ch, ns2.hosttech.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lean-management-tool.com (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.220.34.6`
NS	3	`ns2.hosttech.ch, ns1.hosttech.ch...`
MX	2	`mail2.hosttech.eu (pri: 10), mail1.hosttech.eu (pri: 10)`
TXT	1	`v=spf1 +mx +a include:_spf.mail.hostserv`
SOA	1	`ns1.hosttech.ch dns.hosttech.eu`

Analysis

IP Addresses

lean-management-tool.com points to a single IP: 82.220.34.6.

Other host names, for instance mail.steigrad.ch, valog.com, mail.mwm-engineering.com, dorine.ch and mx7.marmet-meteorites.com share IP numbers with lean-management-tool.com.

Name Servers

lean-management-tool.com is delegated to three name servers: ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.

lean-management-tool.com partially shares name servers with other domains; examples include climbing-apartments-leonidio.com, companylistings.info, addit.ch, rco.ch and ssdi.ch.

These name servers are commonly used with ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu, ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.

Host names with two IP numbers:

ns1.hosttech.ch points to 2001:1680:101:1::2 and 82.220.34.231.

ns2.hosttech.ch points to 2001:1af8:4700:a120:4::2 and 5.79.97.178.

ns3.hosttech.ch points to 2a01:4f8:c0c:289d::2 and 94.130.74.45.

Mail Servers

lean-management-tool.com is handled by two mail servers: mail1.hosttech.eu and mail2.hosttech.eu.

lean-management-tool.com has the same mail server setup as other domains, including vitalergy.at, upark.ch, feuerschlucker.ch, naturpfad.at and ossthun.ch.

Some mail servers are shared between lean-management-tool.com and other domains, for example luethy-priv.ch.

Host names with two IP numbers:

mail1.hosttech.eu points to: 2001:1680:101:83a::d8 and 193.203.253.28

mail2.hosttech.eu points to: 2a11:8b80:1000:1::4c and 45.131.253.20

lean-management-tool.com - robtex.com