`kaufmann-tools.at`

DNSSEC	⚠️ Not signed
A	92.249.22.179^{🇦🇹 datenstrom-as92.249.20.0/22}
NS	`ns1.datenstrom.cloud` ⭐
		A	2a06:fb00:1::1:69^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`ns1.datenstrom.cloud`
		A	185.136.96.69^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`ns1.datenstrom.cloud`
NS	`ns2.datenstrom.cloud`
		A	2a06:fb00:1::2:69^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`ns2.datenstrom.cloud`
		A	185.136.97.69^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`ns2.datenstrom.cloud`
NS	`ns3.datenstrom.cloud`
		A	2a06:fb00:1::3:69^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`ns3.datenstrom.cloud`
		A	185.136.98.69^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`ns3.datenstrom.cloud`
NS	`ns4.datenstrom.cloud`
		A	2a06:fb00:1::4:69^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`ns4.datenstrom.cloud`
		A	185.136.99.69^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`ns4.datenstrom.cloud`
MX	`antispam01.datenstrom.cloud` ⭐
		A	92.249.22.10^{🇦🇹 datenstrom-as92.249.20.0/22}
			PTR	`antispam01.datenstrom.cloud`
TXT	`v=spf1 a mx ip4:185.67.175.43 ip4:92.249.21.147 include:spf.datenstrom.cloud ...`
TXT	`MS=ms92761579`
SOA	`ns1.datenstrom.cloud`support@datenstrom.it 2026-08-04 #3

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1786273202

WOT: UNKNOWN (71/100)

Subdomains

www.kaufmann-tools.at

mail.kaufmann-tools.at

Same first word

kaufmann-tools.com

kaufmann-tools.at

DNS History

12 records (6 active, 6 former)

●NSns1.datenstrom.cloud2026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

○NSns1.webmeisterei.com2015-08-18 → 2017-05-24 · 4 obs

● 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

●NSns2.datenstrom.cloud2026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

○NSns2.webmeisterei.com2015-08-18 → 2017-05-24 · 4 obs

● 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

●NSns3.datenstrom.cloud2026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

○NSns3.webmeisterei.com2017-05-24 → 2017-05-24 · 4 obs

○ 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

●NSns4.datenstrom.cloud2026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

○NSns4.webmeisterei.com2017-05-24 → 2017-05-24 · 4 obs

○ 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

●MXantispam01.datenstrom.cloud2026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

○MXmail.kaufmann-tools.at2015-08-18 → 2017-05-24 · 4 obs

● 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

○A80.120.121.752015-08-18 → 2017-05-24 · 4 obs

● 2015-08-18 10:19:28
● 2017-05-24 19:45:28
○ 2026-03-11 20:35:16
○ 2026-08-09 11:48:46

●A92.249.22.1792026-03-11 → 2026-08-09 · 3 obs

○ 2017-05-24 19:45:28
● 2026-03-11 20:35:16
● 2026-08-09 11:48:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
kaufmann-tools.at	ns1.datenstrom.cloud, ns3.datenstrom.cloud, ns2.datenstrom.cloud, ns4.datenstrom.cloud	-

✅ Authoritative Response

Server:185.136.97.69

NS records: ns1.datenstrom.cloud, ns3.datenstrom.cloud, ns2.datenstrom.cloud, ns4.datenstrom.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaufmann-tools.at (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.249.22.179`
NS	4	`ns3.datenstrom.cloud, ns2.datenstrom.cloud...`
MX	1	`antispam01.datenstrom.cloud (pri: 10)`
TXT	2	`MS=ms92761579, v=spf1 a mx ip4:185.67.175.43 ip4:92.249`
SOA	1	`ns1.datenstrom.cloud support.datenstrom.`

Analysis

Hierarchy

kaufmann-tools.at is the parent domain of www.kaufmann-tools.at and mail.kaufmann-tools.at.

IP Addresses

kaufmann-tools.at points to a single IP number: 92.249.22.179.

Additional host names — kaufmann-tools.com, wmrp03.webmeisterei.com, www.kaufmann-tools.com and two others — share IP numbers with kaufmann-tools.at.

Name Servers

kaufmann-tools.at has four authoritative name servers: ns1.datenstrom.cloud, ns2.datenstrom.cloud, ns3.datenstrom.cloud and ns4.datenstrom.cloud.

There is at least partial name server overlap between kaufmann-tools.at and other domains — tagesgang.at, tischlereibereuter.at, seilbahn-schnifis.at and two more among them.

All four hostnames — ns1.datenstrom.cloud, ns2.datenstrom.cloud, ns3.datenstrom.cloud and ns4.datenstrom.cloud — resolve to two IP numbers apiece: ns1.datenstrom.cloud to 185.136.96.69 and 2a06:fb00:1::1:69; ns2.datenstrom.cloud to 185.136.97.69 and 2a06:fb00:1::2:69; ns3.datenstrom.cloud to 185.136.98.69 and 2a06:fb00:1::3:69; ns4.datenstrom.cloud to 185.136.99.69 and 2a06:fb00:1::4:69.

Mail Servers

kaufmann-tools.at has one mail server: antispam01.datenstrom.cloud.

kaufmann-tools.at shares the same mail server setup as other domains, including sterntalerin.at, traps.at, roentgen-mrt-landeck.at and two others.

kaufmann-tools.at and other domains — kristiania.at for instance — share at least some mail servers.

antispam01.datenstrom.cloud carries a single IP number, which is 92.249.22.10.

kaufmann-tools.at - robtex.com