`mueller-thomas.net`

DNSSEC	⚠️ Not signed
A	159.69.89.53^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
		PTR	`mail.mueller-thomas.net`
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.mueller-thomas.net` ⭐
		A	159.69.89.53^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mail.mueller-thomas.net`
TXT	`v=spf1 mx a:mail.mueller-thomas.net -all`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-02-12 #0

`net`

	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=1774840592

Subdomains

mail.mueller-thomas.net

Same first word

mueller-thomas.info

mueller-thomas.net

DNS History

7 records (5 active, 2 former)

●NSns1.first-ns.de2015-08-10 → 2026-03-30 · 2 obs

● 2015-08-10 08:43:48
● 2026-03-30 03:31:32

●NSrobotns2.second-ns.de2015-08-10 → 2026-03-30 · 2 obs

● 2015-08-10 08:43:48
● 2026-03-30 03:31:32

●NSrobotns3.second-ns.com2015-08-10 → 2026-03-30 · 2 obs

● 2015-08-10 08:43:48
● 2026-03-30 03:31:32

●MXmail.mueller-thomas.net2015-08-10 → 2026-03-30 · 2 obs

● 2015-08-10 08:43:48
● 2026-03-30 03:31:32

●A159.69.89.532026-03-25 → 2026-03-30 · 3 obs

○ 2017-04-08 21:16:46
● 2026-03-25 01:58:34
● 2026-03-30 03:31:32

○A78.46.63.1472015-08-10 → 2016-09-13 · 4 obs

● 2015-08-10 08:43:48
● 2016-09-13 09:57:08
○ 2017-04-08 21:16:46
○ 2026-03-30 03:31:32

○A88.198.118.1902017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-13 09:57:08
● 2017-04-08 21:16:46
○ 2026-03-25 01:58:34
○ 2026-03-30 03:31:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:213.133.100.103

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mueller-thomas.net (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.69.89.53`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`mail.mueller-thomas.net (pri: 10)`
TXT	1	`v=spf1 mx a:mail.mueller-thomas.net -all`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

mueller-thomas.net is the parent of mail.mueller-thomas.net.

IP Addresses

mueller-thomas.net resolves to a single IP address: 159.69.89.53.

Other host names such as mail.mueller-thomas.net, mail.spanschachteln.de and mail.schreinerei-nagler.com share IP numbers with mueller-thomas.net.

Name Servers

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

mueller-thomas.net at least partially shares name servers with other domains, including idelight.de, zikko.de, ethik-textil.de, schaaff-immobilien.de and topzahnzusatzversicherung.info.

Host names with two IP numbers:

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

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

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

Mail Servers

mueller-thomas.net is handled by a single mail server, mail.mueller-thomas.net.

mueller-thomas.net shares the same mail server setup as other domains, for instance spanschachteln.de, ivu-software.de, mail.mueller-thomas.net and schreinerei-nagler.com.

mail.mueller-thomas.net points to a single IP: 159.69.89.53.

mueller-thomas.net - robtex.com