rt204.de - robtex.com

rt204.de

DNSSEC⚠️ Not signed
A46.30.57.82🇩🇪 MITTWALD-AS46.30.56.0/21 Mittwald CM Service GmbH und Co. KG
PTRr27352.agenturserver.it
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRip-13-107-236-4.defastlink.net
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRip-150-171-21-4.defastlink.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRip-204-14-183-4.defastlink.net
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRip-208-84-5-4.defastlink.net
MXmx1.agenturserver.de ⭐
A185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx1.agenturserver.de
MXmx2.agenturserver.de ⭐
A185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx2.agenturserver.de
MXmx3.agenturserver.de(20)
A185.15.192.58🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx3.agenturserver.de
MXmx4.agenturserver.de(50)
A185.15.192.59🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx4.agenturserver.de
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1773553752

Subdomains

www.rt204.de

Same first word

rt204.de

Similar names

024tr.cn
rt402.com

DNS History

19 records (9 active, 10 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons1.de.netarix.netns1.dnssyn.dens2.de.netarix.comns2.dnssyn.dens3.de.netarix.euns3.dnssyn.dens4.de.netarix.dens4.dnssyn.deMXmx1.agenturserver.demx2.agenturserver.demx3.agenturserver.demx4.agenturserver.deaspmx.l.google.commail.rt204.deA46.30.57.82
●NSns1-04.azure-dns.com2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
○NSns1.de.netarix.net2015-08-21 → 2017-03-22 · 4 obs
● 2015-08-21 01:55:12
● 2017-03-22 08:36:32
○ 2020-01-31 16:39:40
○ 2026-03-21 13:30:20
○NSns1.dnssyn.de2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-22 08:36:32
● 2020-01-31 16:39:40
○ 2026-03-04 15:49:54
○ 2026-03-21 13:30:20
●NSns2-04.azure-dns.net2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
○NSns2.de.netarix.com2015-08-21 → 2016-03-16 · 4 obs
● 2015-08-21 01:55:12
● 2016-03-16 11:08:54
○ 2016-07-21 18:37:06
○ 2026-03-21 13:30:20
○NSns2.dnssyn.de2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-22 08:36:32
● 2020-01-31 16:39:40
○ 2026-03-04 15:49:54
○ 2026-03-21 13:30:20
●NSns3-04.azure-dns.org2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
○NSns3.de.netarix.eu2015-08-21 → 2017-03-22 · 4 obs
● 2015-08-21 01:55:12
● 2017-03-22 08:36:32
○ 2020-01-31 16:39:40
○ 2026-03-21 13:30:20
○NSns3.dnssyn.de2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-22 08:36:32
● 2020-01-31 16:39:40
○ 2026-03-04 15:49:54
○ 2026-03-21 13:30:20
●NSns4-04.azure-dns.info2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
○NSns4.de.netarix.de2015-08-21 → 2017-03-22 · 4 obs
● 2015-08-21 01:55:12
● 2017-03-22 08:36:32
○ 2020-01-31 16:39:40
○ 2026-03-21 13:30:20
○NSns4.dnssyn.de2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-22 08:36:32
● 2020-01-31 16:39:40
○ 2026-03-04 15:49:54
○ 2026-03-21 13:30:20
○MXaspmx.l.google.com2015-08-21 → 2017-03-22 · 4 obs
● 2015-08-21 01:55:12
● 2017-03-22 08:36:32
○ 2020-01-31 16:39:40
○ 2026-03-21 13:30:20
○MXmail.rt204.de2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-22 08:36:32
● 2020-01-31 16:39:40
○ 2026-03-04 15:49:54
○ 2026-03-21 13:30:20
●MXmx1.agenturserver.de2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
●MXmx2.agenturserver.de2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
●MXmx3.agenturserver.de2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
●MXmx4.agenturserver.de2026-03-04 → 2026-03-21 · 3 obs
○ 2020-01-31 16:39:40
● 2026-03-04 15:49:54
● 2026-03-21 13:30:20
●A46.30.57.822020-01-31 → 2026-03-21 · 2 obs
● 2020-01-31 16:39:40
● 2026-03-21 13:30:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rt204.dens1-04.azure-dns.com, ns4-04.azure-dns.info, ns3-04.azure-dns.org, ns2-04.azure-dns.net-

✅ Authoritative Response

Server: 208.84.5.4

NS records: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns3-04.azure-dns.org, ns2-04.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt204.de (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.57.82
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
MX4mx1.agenturserver.de (pri: 10), mx2.agenturserver.de (pri: 10)...
SOA1ns1-04.azure-dns.com azuredns-hostmaster

Analysis

Hierarchy

rt204.de is a parent of www.rt204.de.

IP Addresses

rt204.de points to a single IP address: 46.30.57.82.

Other host names such as www.rt204.de, matomo.round-table.de, star-greetings.de, rt-mannheim.de and rt118.de share IP numbers with rt204.de.

Name Servers

rt204.de is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

At least part of the name servers for rt204.de are shared with other domains, for instance 21.221.185.in-addr.arpa, puertonuevoantofagasta.cl, servicesoffer.com, b1ngad.net and thegatesnotes.net.

Host names with two IP numbers:

ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4

Mail Servers

rt204.de is handled by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

rt204.de shares at least some mail servers with other domains, for example grandioso-textildruck.de, pbg-potsdam.eu, fbbc.eu, crmsol.at and insellandhotel-michaelsen.com.

Host names with one IP: mx1.agenturserver.de points to 185.15.192.56; mx2.agenturserver.de points to 185.15.192.57; mx3.agenturserver.de points to 185.15.192.58; mx4.agenturserver.de points to 185.15.192.59.