`muahsystems.com`

DNSSEC	⚠️ Not signed
A	2a00:17d8:100::2f61^{🇩🇪 ROUTING2a00:17d8::/32 routing.net}
A	213.160.75.5^{🇩🇪 ROUTING213.160.64.0/19 routing.net}
NS	`ns1.hosting.de` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.hosting.de`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.hosting.de`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
MX	`mx01.hosting.de` ⭐
		A	2a03:2900:1:a::13^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	2a03:2900:1:a::14^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	134.0.28.13^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
		A	134.0.28.14^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
MX	`mx02.hosting.de` ⭐
		A	2a03:2900:1:a::15^{🇩🇪 AS488232a03:2900::/32}
		A	2a03:2900:1:a::16^{🇩🇪 AS488232a03:2900::/32}
		A	134.0.30.163^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
		A	134.0.30.164^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
MX	`mx03.hosting.de` ⭐
		A	2a03:2900:1:a::17^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::18^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::19^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	134.0.30.165^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.166^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.167^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
MX	`mxbackup.hosting.de`⁽²⁰⁾
		A	2a03:2902:4:1::a^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup1.routing.net`
		A	2a03:2902:4:1::b^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup2.routing.net`
		A	194.126.196.21^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup1.routing.net`
		A	194.126.196.22^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup2.routing.net`
TXT	`v=spf1 include:spf.hosting.de -all`
SOA	`ns1.hosting.de`hostmaster@muahsystems.com 2026-06-08 #3

`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=1785657907

Same first word

muahsystems.eu

muahsystems.de

muahsystems.com

DNS History

19 records (9 active, 10 former)

○NSns.namespace4you.de2015-05-25 → 2017-10-10 · 4 obs

● 2015-05-25 22:19:28
● 2017-10-10 12:52:22
○ 2026-03-01 09:13:24
○ 2026-08-02 08:16:56

●NSns1.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

●NSns2.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

○NSns2.namespace4you.de2015-05-25 → 2017-10-10 · 4 obs

● 2015-05-25 22:19:28
● 2017-10-10 12:52:22
○ 2026-03-01 09:13:24
○ 2026-08-02 08:16:56

●NSns3.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

○NSns47.domaincontrol.com2026-03-01 → 2026-05-27 · 5 obs

○ 2017-10-10 12:52:22
● 2026-03-01 09:13:24
● 2026-05-27 08:24:22
○ 2026-06-21 15:12:58
○ 2026-08-02 08:16:56

○NSns48.domaincontrol.com2026-03-01 → 2026-05-27 · 5 obs

○ 2017-10-10 12:52:22
● 2026-03-01 09:13:24
● 2026-05-27 08:24:22
○ 2026-06-21 15:12:58
○ 2026-08-02 08:16:56

○MXmail.muahsystems.com2015-05-25 → 2017-10-10 · 4 obs

● 2015-05-25 22:19:28
● 2017-10-10 12:52:22
○ 2026-03-01 09:13:24
○ 2026-08-02 08:16:56

●MXmx01.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

●MXmx02.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

●MXmx03.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

●MXmxbackup.hosting.de2026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

○MXmxlb.ispgateway.de2026-03-01 → 2026-05-27 · 5 obs

○ 2017-10-10 12:52:22
● 2026-03-01 09:13:24
● 2026-05-27 08:24:22
○ 2026-06-21 15:12:58
○ 2026-08-02 08:16:56

○A134.119.0.1982026-03-01 → 2026-05-27 · 5 obs

○ 2017-10-10 12:52:22
● 2026-03-01 09:13:24
● 2026-05-27 08:24:22
○ 2026-06-21 15:12:58
○ 2026-08-02 08:16:56

●A213.160.75.52026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

○A2a00:1158:5:c6::2026-03-01 → 2026-05-07 · 5 obs

○ 2017-10-10 12:52:22
● 2026-03-01 09:13:24
● 2026-05-07 01:56:22
○ 2026-05-20 08:57:20
○ 2026-08-02 08:16:56

○A2a00:116a:100:aa0::2026-05-20 → 2026-05-27 · 5 obs

○ 2026-05-07 01:56:22
● 2026-05-20 08:57:20
● 2026-05-27 08:24:22
○ 2026-06-21 15:12:58
○ 2026-08-02 08:16:56

●A2a00:17d8:100::2f612026-06-21 → 2026-08-02 · 3 obs

○ 2026-05-27 08:24:22
● 2026-06-21 15:12:58
● 2026-08-02 08:16:56

○A92.51.186.1032015-05-25 → 2017-10-10 · 4 obs

● 2015-05-25 22:19:28
● 2017-10-10 12:52:22
○ 2026-03-01 09:13:24
○ 2026-08-02 08:16:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
muahsystems.com	ns1.hosting.de, ns2.hosting.de, ns3.hosting.de	-

✅ Authoritative Response

Server:134.0.30.178

NS records: ns1.hosting.de, ns2.hosting.de, ns3.hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for muahsystems.com (unsigned zone)

⏱️ Timing

Total: 846ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.160.75.5`
AAAA	1	`2a00:17d8:100::2f61`
NS	3	`ns1.hosting.de, ns2.hosting.de...`
MX	4	`mx01.hosting.de (pri: 10), mxbackup.hosting.de (pri: 20)...`
TXT	1	`v=spf1 include:spf.hosting.de -all`
SOA	1	`ns1.hosting.de hostmaster.muahsystems.co`

Analysis

IP Addresses

muahsystems.com directs to two IP numbers, 213.160.75.5 and 2a00:17d8:100::2f61

muah.de, muahsystems.eu, fanx.de and two other host names share IP numbers with muahsystems.com.

Name Servers

The authoritative name servers for muahsystems.com are ns1.hosting.de, ns2.hosting.de and ns3.hosting.de — three in total.

muahsystems.com partially shares its NS delegation with several other domains, including rr-braunschweig.de, box-34.de, headbanger-treff.de and two others.

These name servers regularly co-occur with the name servers ns1.routing.net, ns2.routing.net and ns3.routing.net.

ns1.hosting.de, ns2.hosting.de and ns3.hosting.de all resolve to exactly two IP numbers apiece: ns1.hosting.de → 134.0.30.178 and 2a03:2900:3:1::2; ns2.hosting.de → 194.50.113.2 and 2001:4d8f:2::2; ns3.hosting.de → 194.126.196.2 and 2a03:2902:3:1::2.

Mail Servers

Four mail servers handle email for muahsystems.com: mx01.hosting.de, mx02.hosting.de, mx03.hosting.de and mxbackup.hosting.de.

muahsystems.com has at least partial mail server overlap with other domains such as naturheilkunde-krebs.de, lilus.eu, decolonizing.ps and two more.

The mail servers mx01.routing.net, mx02.routing.net and mx03.routing.net frequently co-occur with these mail servers.

Hostnames that resolve to 6 IP addresses:

Hostname mx03.hosting.de directs to 134.0.30.165, 134.0.30.166 and 134.0.30.167 along with 3 other IP addresses.

Hosts that point to four IP numbers:

mx01.hosting.de maps to the following IP addresses: 134.0.28.13, 134.0.28.14, 2a03:2900:1:a::13 and 2a03:2900:1:a::14.

mx02.hosting.de maps to the following IP addresses: 134.0.30.163, 134.0.30.164, 2a03:2900:1:a::15 and 2a03:2900:1:a::16.

mxbackup.hosting.de maps to the following IP addresses: 194.126.196.21, 194.126.196.22, 2a03:2902:4:1::a and 2a03:2902:4:1::b.

muahsystems.com - robtex.com

muahsystems.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`muahsystems.com`

`com`