`markuswildzeiss.com`

DNSSEC	⚠️ Not signed
A	49.12.102.166^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
		PTR	`sabon.sshd.at`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.markuswildzeiss.com` ⭐
		A	49.12.102.166^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`sabon.sshd.at`
TXT	`google-site-verification=v2yfSgS1B_ipPIqE1HfexOGLz6sVcbp1jQeXQxDLPQ8`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-02-12 #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=1778717986

Subdomains

mail.markuswildzeiss.com

Same first word

markuswildzeiss.com

DNS History

6 records (5 active, 1 former)

●NSns1.first-ns.de2015-07-20 → 2026-05-14 · 2 obs

● 2015-07-20 06:03:32
● 2026-05-14 00:24:14

●NSrobotns2.second-ns.de2015-07-20 → 2026-05-14 · 2 obs

● 2015-07-20 06:03:32
● 2026-05-14 00:24:14

●NSrobotns3.second-ns.com2015-07-20 → 2026-05-14 · 2 obs

● 2015-07-20 06:03:32
● 2026-05-14 00:24:14

●MXmail.markuswildzeiss.com2015-07-20 → 2026-05-14 · 2 obs

● 2015-07-20 06:03:32
● 2026-05-14 00:24:14

●A49.12.102.1662026-03-29 → 2026-05-14 · 3 obs

○ 2018-08-26 16:38:34
● 2026-03-29 08:54:46
● 2026-05-14 00:24:14

○A5.9.156.102015-07-20 → 2018-08-26 · 4 obs

● 2015-07-20 06:03:32
● 2018-08-26 16:38:34
○ 2026-03-29 08:54:46
○ 2026-05-14 00:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markuswildzeiss.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markuswildzeiss.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.102.166`
NS	3	`ns1.first-ns.de, robotns2.second-ns.de...`
MX	1	`mail.markuswildzeiss.com (pri: 10)`
TXT	1	`google-site-verification=v2yfSgS1B_ipPIq`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Hierarchy

mail.markuswildzeiss.com is a child of markuswildzeiss.com.

IP Addresses

markuswildzeiss.com resolves to one IP number: 49.12.102.166.

Other host names, for instance wildzeiss.com, www.dhcp.at, mail.beetific.com, fnord.beetific.com and sabon.sshd.at share IP numbers with markuswildzeiss.com.

Name Servers

markuswildzeiss.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

markuswildzeiss.com at least partially shares name servers with other domains, including cloudmarkets.org, negester.co.za, ronnas.de, ns-on.de and gummiprofilshop.de.

These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

A single mail server handles markuswildzeiss.com, mail.markuswildzeiss.com.

Host name mail.markuswildzeiss.com resolves to a single IP: 49.12.102.166.

markuswildzeiss.com - robtex.com