`simonszu.de`

DNSSEC	⚠️ Not signed
A	2a02:c206:3007:3569::1^{🇩🇪 CONTABO2a02:c206::/32}
		PTR	`vmd73569.contaboserver.net`
A	178.18.245.109^{🇩🇪 CONTABO178.18.240.0/20}
NS	`ns2.inwx.de` ⭐
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.inwx.de`
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns3.inwx.de`
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext2.mailbox.org` ⭐
		A	2001:67c:2050:104:0:2:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx2.mailbox.org`
		A	80.241.60.215^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx2.mailbox.org`
MX	`mxext3.mailbox.org`⁽²⁰⁾
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx3.mailbox.org`
TXT	`keybase-site-verification=3YKcGBC8mFZviCul0JsujxA4l7S8pwh9x5apCobYUK8`
TXT	`google-site-verification=yGY5CM0ent6b4KWYgyabsYjW6R7cSK4_gYISmmfMVzg`
TXT	`v=spf1 include:mailbox.org ~all`
SOA	`ns.inwx.de`hostmaster@inwx.de 2026-03-05 #7

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776994209

Previously MX for

simonszu.de

Subdomains

smtp.simonszu.de

meldir.simonszu.de

www.simonszu.de

Same first word

simonszu.de

Similar names

minuszos.hu

mizunoss.com

nomizuss.com

szminous.com

DNS History

19 records (8 active, 11 former)

●NSns.inwx.de2015-05-21 → 2026-04-24 · 2 obs

● 2015-05-21 03:05:36
● 2026-04-24 01:43:18

●NSns2.inwx.de2015-05-21 → 2026-04-24 · 2 obs

● 2015-05-21 03:05:36
● 2026-04-24 01:43:18

●NSns3.inwx.de2015-05-21 → 2026-04-24 · 2 obs

● 2015-05-21 03:05:36
● 2026-04-24 01:43:18

○MXeridanus.uberspace.de2015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 03:05:36
○ 2015-10-18 08:46:28
○ 2026-04-24 01:43:18

○MXmxa.mailgun.org2015-10-18 → 2016-09-16 · 5 obs

○ 2015-05-21 03:05:36
● 2015-10-18 08:46:28
● 2016-09-16 21:34:06
○ 2017-04-10 06:03:00
○ 2026-04-24 01:43:18

○MXmxb.mailgun.org2015-10-18 → 2016-09-16 · 5 obs

○ 2015-05-21 03:05:36
● 2015-10-18 08:46:28
● 2016-09-16 21:34:06
○ 2017-04-10 06:03:00
○ 2026-04-24 01:43:18

●MXmxext1.mailbox.org2026-03-14 → 2026-04-24 · 3 obs

○ 2017-04-10 06:03:00
● 2026-03-14 16:15:44
● 2026-04-24 01:43:18

●MXmxext2.mailbox.org2026-03-14 → 2026-04-24 · 3 obs

○ 2017-04-10 06:03:00
● 2026-03-14 16:15:44
● 2026-04-24 01:43:18

●MXmxext3.mailbox.org2026-03-14 → 2026-04-24 · 3 obs

○ 2017-04-10 06:03:00
● 2026-03-14 16:15:44
● 2026-04-24 01:43:18

○MXsimonszu.de2015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 03:05:36
○ 2015-10-18 08:46:28
○ 2026-04-24 01:43:18

○MXsmtp.simonszu.de2017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-16 21:34:06
● 2017-04-10 06:03:00
○ 2026-03-14 16:15:44
○ 2026-04-24 01:43:18

○MXtharan.simonszu.de2015-10-18 → 2016-09-16 · 5 obs

○ 2015-05-21 03:05:36
● 2015-10-18 08:46:28
● 2016-09-16 21:34:06
○ 2017-04-10 06:03:00
○ 2026-04-24 01:43:18

●A178.18.245.1092026-03-14 → 2026-04-24 · 3 obs

○ 2017-04-10 06:03:00
● 2026-03-14 16:15:44
● 2026-04-24 01:43:18

○A2a02:c200:1:10:3:0:9203:12015-10-18 → 2016-04-01 · 5 obs

○ 2015-05-21 03:05:36
● 2015-10-18 08:46:28
● 2016-04-01 21:02:42
○ 2016-09-16 21:34:06
○ 2026-04-24 01:43:18

●A2a02:c206:3007:3569::12026-03-14 → 2026-04-24 · 3 obs

○ 2017-04-10 06:03:00
● 2026-03-14 16:15:44
● 2026-04-24 01:43:18

○A2a02:c207:3000:9203::22016-09-16 → 2017-04-10 · 5 obs

○ 2016-04-01 21:02:42
● 2016-09-16 21:34:06
● 2017-04-10 06:03:00
○ 2026-03-14 16:15:44
○ 2026-04-24 01:43:18

○A2a03:4000:8:23::12015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 03:05:36
○ 2015-10-18 08:46:28
○ 2026-04-24 01:43:18

○A37.221.193.142015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 03:05:36
○ 2015-10-18 08:46:28
○ 2026-04-24 01:43:18

○A5.189.143.282015-10-18 → 2017-04-10 · 5 obs

○ 2015-05-21 03:05:36
● 2015-10-18 08:46:28
● 2017-04-10 06:03:00
○ 2026-03-14 16:15:44
○ 2026-04-24 01:43:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
simonszu.de	ns2.inwx.de, ns.inwx.de, ns3.inwx.de	-

✅ Authoritative Response

Server:176.97.158.104

NS records: ns2.inwx.de, ns.inwx.de, ns3.inwx.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simonszu.de (unsigned zone)

⏱️ Timing

Total: 3148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.18.245.109`
AAAA	1	`2a02:c206:3007:3569::1`
NS	3	`ns2.inwx.de, ns3.inwx.de...`
MX	3	`mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	3	`keybase-site-verification=3YKcGBC8mFZviC, v=spf1 include:mailbox.org ~all...`
SOA	1	`ns.inwx.de hostmaster.inwx.de`

Analysis

Hierarchy

simonszu.de is a parent of smtp.simonszu.de, meldir.simonszu.de and www.simonszu.de.

IP Addresses

simonszu.de points to two IP numbers: 2a02:c206:3007:3569::1 and 178.18.245.109.

Other host names, for instance smtp.simonszu.de, vmd73569.contaboserver.net, meldir.simonszu.de and www.simonszu.de share IP numbers with simonszu.de.

Name Servers

simonszu.de is delegated to three name servers: ns2.inwx.de, ns3.inwx.de and ns.inwx.de.

At least part of the name servers for simonszu.de are shared with other domains, for instance michael-weidemann.com, mit-mensch.de, gebersdorf.net, aligblok.de and betriebsarzt-franke.de.

These name servers are commonly used together with the name servers ns3.inwx.eu, ns1.innogames.de, dns3.cloudns.net, dns4.cloudns.net, ns4.inwx.com and ns5.inwx.net.

Host names with two IP numbers:

ns2.inwx.de points to 2001:67c:10b8::104 and 176.97.158.104

ns3.inwx.de points to 2a02:d500::53 and 45.87.158.53

ns.inwx.de points to 2001:67c:1bc::104 and 192.174.68.104

Mail Servers

Three mail servers handle simonszu.de: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

simonszu.de shares at least some mail servers with other domains, for example highend.at, wue.social, jeremy-krauss.com, gottw.de and zdsfa.com.

Host names with two IP numbers:

mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212

mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215

mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216

simonszu.de - robtex.com

simonszu.de

de

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`simonszu.de`

`de`