`cleantech-systems.com`

DNSSEC	⚠️ Not signed
A	162.55.63.141^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
		PTR	`web.climatecoating.com`
NS	`ns1.antagus.de` ⭐
		A	2001:67c:2394:1::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns1.antagus.de`
		A	195.191.92.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns1.antagus.de`
NS	`ns2.antagus.de`
		A	2001:67c:2394:3::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns2.antagus.de`
		A	195.191.93.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns2.antagus.de`
MX	`mail.cleantech-systems.com` ⭐
		A	162.55.63.141^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`web.climatecoating.com`
SOA	`ns1.antagus.de`root@ns1.antagus.de serial=1732975135

`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=1778500336

Previously MX for

cleantech-systems.com

Subdomains

mail.cleantech-systems.com

Same first word

cleantech-systems.com

DNS History

12 records (4 active, 8 former)

○NSdns1.wolkenbauer.net2016-12-03 → 2016-12-03 · 4 obs

○ 2016-01-27 02:00:24
● 2016-12-03 23:45:52
○ 2026-04-10 15:33:24
○ 2026-05-11 11:56:58

○NSdns2.wolkenbauer.net2016-12-03 → 2016-12-03 · 4 obs

○ 2016-01-27 02:00:24
● 2016-12-03 23:45:52
○ 2026-04-10 15:33:24
○ 2026-05-11 11:56:58

○NSdns3.wolkenbauer.net2016-12-03 → 2016-12-03 · 4 obs

○ 2016-01-27 02:00:24
● 2016-12-03 23:45:52
○ 2026-04-10 15:33:24
○ 2026-05-11 11:56:58

●NSns1.antagus.de2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-03 23:45:52
● 2026-04-10 15:33:24
● 2026-05-11 11:56:58

○NSns1.thermoshield-europe.com2015-06-23 → 2016-01-27 · 4 obs

● 2015-06-23 03:39:00
● 2016-01-27 02:00:24
○ 2016-12-03 23:45:52
○ 2026-05-11 11:56:58

●NSns2.antagus.de2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-03 23:45:52
● 2026-04-10 15:33:24
● 2026-05-11 11:56:58

○NSns2.thermoshield-europe.com2015-06-23 → 2016-01-27 · 4 obs

● 2015-06-23 03:39:00
● 2016-01-27 02:00:24
○ 2016-12-03 23:45:52
○ 2026-05-11 11:56:58

○MXcleantech-systems.com2016-12-03 → 2016-12-03 · 3 obs

● 2016-12-03 23:45:52
○ 2026-04-10 15:33:24
○ 2026-05-11 11:56:58

●MXmail.cleantech-systems.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-03 23:45:52
● 2026-04-10 15:33:24
● 2026-05-11 11:56:58

●A162.55.63.1412026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-03 23:45:52
● 2026-04-10 15:33:24
● 2026-05-11 11:56:58

○A176.31.24.1962016-12-03 → 2016-12-03 · 4 obs

○ 2016-01-27 02:00:24
● 2016-12-03 23:45:52
○ 2026-04-10 15:33:24
○ 2026-05-11 11:56:58

○A89.200.171.2522015-06-23 → 2016-01-27 · 4 obs

● 2015-06-23 03:39:00
● 2016-01-27 02:00:24
○ 2016-12-03 23:45:52
○ 2026-05-11 11:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cleantech-systems.com	ns1.antagus.de, ns2.antagus.de	-

✅ Authoritative Response

Server:195.191.92.10

NS records: ns1.antagus.de, ns2.antagus.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleantech-systems.com (unsigned zone)

⏱️ Timing

Total: 2195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.55.63.141`
NS	2	`ns1.antagus.de, ns2.antagus.de`
MX	1	`mail.cleantech-systems.com (pri: 10)`
SOA	1	`ns1.antagus.de root.ns1.antagus.de`

Analysis

Hierarchy

mail.cleantech-systems.com has cleantech-systems.com as its parent.

IP Addresses

cleantech-systems.com maps to IP address 162.55.63.141.

Other host names, for instance klimaaktivfarbe.de, mail.sicc-coatings.org, sicc-coatings.net, thermoshield.org and thermoshield.de share IP numbers with cleantech-systems.com.

Name Servers

Two name servers ns1.antagus.de and ns2.antagus.de are delegated to cleantech-systems.com.

cleantech-systems.com uses the same name server configuration as other domains, such as duolux.de, ssto.de, logoladen.de, esf.systems and dmgt.de.

cleantech-systems.com at least partially shares name servers with other domains such as zwangsversteigerer.de, cloture-electrique.expert, seo-evangelist.de, dornburgs.de and 3jp.de.

Host names with two IPs:

ns1.antagus.de points to 2001:67c:2394:1::1001 and 195.191.92.10.

ns2.antagus.de points to 2001:67c:2394:3::1001 and 195.191.93.10.

Mail Servers

cleantech-systems.com is handled by a single mail server, mail.cleantech-systems.com.

mail.cleantech-systems.com points to one IP number: 162.55.63.141.

cleantech-systems.com - robtex.com