`alexanderkarner.at`

DNSSEC	⚠️ Not signed
A	91.151.18.30^{🇩🇪 NESSUS91.151.16.0/22}
		PTR	`web10.wh20.easyname.systems`
NS	`cns1.cloudpit.de` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.cloudpit.com`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.cloudpit.io`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2026-05-05 #5

`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=1778824803

Same first word

alexanderkarner.at

DNS History

11 records (6 active, 5 former)

●NScns1.cloudpit.de2026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

●NScns2.cloudpit.com2026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

●NScns3.cloudpit.io2026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

○NSns1.sprit.org2015-06-27 → 2017-07-05 · 4 obs

● 2015-06-27 11:24:34
● 2017-07-05 08:52:16
○ 2026-04-24 15:37:36
○ 2026-05-15 07:06:26

○NSns2.sprit.org2015-06-27 → 2017-07-05 · 4 obs

● 2015-06-27 11:24:34
● 2017-07-05 08:52:16
○ 2026-04-24 15:37:36
○ 2026-05-15 07:06:26

○MXmail1.sprit.org2015-06-27 → 2017-07-05 · 4 obs

● 2015-06-27 11:24:34
● 2017-07-05 08:52:16
○ 2026-04-24 15:37:36
○ 2026-05-15 07:06:26

○MXmail2.sprit.org2015-06-27 → 2016-09-14 · 4 obs

● 2015-06-27 11:24:34
● 2016-09-14 12:46:42
○ 2017-07-05 08:52:16
○ 2026-05-15 07:06:26

●MXmx03.secure-mailgate.com2026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

●MXmx04.secure-mailgate.com2026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

○A81.223.238.2422015-06-27 → 2017-07-05 · 4 obs

● 2015-06-27 11:24:34
● 2017-07-05 08:52:16
○ 2026-04-24 15:37:36
○ 2026-05-15 07:06:26

●A91.151.18.302026-04-24 → 2026-05-15 · 3 obs

○ 2017-07-05 08:52:16
● 2026-04-24 15:37:36
● 2026-05-15 07:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
alexanderkarner.at	cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io	-

✅ Authoritative Response

Server:109.237.142.8

NS records: cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderkarner.at (unsigned zone)

⏱️ Timing

Total: 980ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.151.18.30`
NS	3	`cns2.cloudpit.com, cns3.cloudpit.io...`
MX	2	`mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.cloudpit.de hostmaster.dogado.de`

Analysis

IP Addresses

alexanderkarner.at points to a single IP: 91.151.18.30.

Other host names, for instance copypoint.at, studio16.at, mx0.mosaik-blog.at, abyssbar.com and dcsl.eu share IP numbers with alexanderkarner.at.

Name Servers

alexanderkarner.at is delegated to three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

alexanderkarner.at partially shares name servers with other domains; examples include irit.ch, henning-klodt.de, ta2.org, hoeschl.com and schaeferweb.at.

These name servers are commonly used with ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net.

Host names with two IP numbers:

cns2.cloudpit.com points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns1.cloudpit.de points to 2a01:64c0:0:5000::8 and 109.237.142.8.

cns3.cloudpit.io points to 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

alexanderkarner.at is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

alexanderkarner.at has the same mail server setup as other domains, including christianplass.com, indieco.fi, autoforum-nrw.de, britzi.de and altenburger.co.at.

Some mail servers are shared between alexanderkarner.at and other domains, for example produktvergleich.org.

Host names with two IP numbers:

mx03.secure-mailgate.com points to: 46.243.88.174 and 46.243.88.176

mx04.secure-mailgate.com points to: 46.243.88.175 and 46.243.88.177

alexanderkarner.at - robtex.com