mastercoding.de - robtex.com

mastercoding.de

DNSSEC⚠️ Not signed
A2a01:4f8:c17:1d31::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A78.47.243.172🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A192.178.218.27🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f27.1e100.net
TXTgoogle-site-verification=oiuzfoedf4bl40RbA2c21rA_AbkI2RVsXJrgZLTQTm0
SOAns1.first-ns.dedns@hetzner.com 2026-04-29 #0

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=1778675515

Same first word

mastercoding.net
mastercoding.de
mastercoding.nl
mastercoding.org

Similar names

mescotrading.com
codingmaster.com
streamcoding.com
codingmaster.de
dmgcreations.com
codingstream.org
codingstream.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXaspmx.l.google.comfw-cluster.mcde-net.defw-gw01.mcde-net.defw-gw02.mcde-net.devm01.mcde-net.deA2a01:4f8:c17:1d31::178.47.243.172138.201.220.60176.9.172.1895.9.4.204
●NSns1.first-ns.de2015-08-18 → 2026-05-13 · 2 obs
● 2015-08-18 03:53:38
● 2026-05-13 12:32:36
●NSrobotns2.second-ns.de2015-08-18 → 2026-05-13 · 2 obs
● 2015-08-18 03:53:38
● 2026-05-13 12:32:36
●NSrobotns3.second-ns.com2015-08-18 → 2026-05-13 · 2 obs
● 2015-08-18 03:53:38
● 2026-05-13 12:32:36
●MXaspmx.l.google.com2026-02-17 → 2026-05-13 · 3 obs
○ 2016-12-23 17:09:08
● 2026-02-17 11:56:00
● 2026-05-13 12:32:36
○MXfw-cluster.mcde-net.de2016-03-04 → 2016-06-29 · 5 obs
○ 2015-12-06 21:27:18
● 2016-03-04 18:31:58
● 2016-06-29 00:03:20
○ 2016-12-23 17:09:08
○ 2026-05-13 12:32:36
○MXfw-gw01.mcde-net.de2015-08-18 → 2015-12-06 · 4 obs
● 2015-08-18 03:53:38
● 2015-12-06 21:27:18
○ 2016-03-04 18:31:58
○ 2026-05-13 12:32:36
○MXfw-gw02.mcde-net.de2015-08-18 → 2015-12-06 · 4 obs
● 2015-08-18 03:53:38
● 2015-12-06 21:27:18
○ 2016-03-04 18:31:58
○ 2026-05-13 12:32:36
○MXvm01.mcde-net.de2016-12-23 → 2016-12-23 · 4 obs
○ 2016-06-29 00:03:20
● 2016-12-23 17:09:08
○ 2026-02-17 11:56:00
○ 2026-05-13 12:32:36
○A138.201.220.602016-12-23 → 2016-12-23 · 4 obs
○ 2016-06-29 00:03:20
● 2016-12-23 17:09:08
○ 2026-02-17 11:56:00
○ 2026-05-13 12:32:36
○A176.9.172.1892015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 03:53:38
○ 2015-12-06 21:27:18
○ 2026-05-13 12:32:36
●A2a01:4f8:c17:1d31::12026-02-17 → 2026-05-13 · 3 obs
○ 2016-12-23 17:09:08
● 2026-02-17 11:56:00
● 2026-05-13 12:32:36
○A5.9.4.2042015-12-06 → 2016-06-29 · 5 obs
○ 2015-08-18 03:53:38
● 2015-12-06 21:27:18
● 2016-06-29 00:03:20
○ 2016-12-23 17:09:08
○ 2026-05-13 12:32:36
●A78.47.243.1722026-02-17 → 2026-05-13 · 3 obs
○ 2016-12-23 17:09:08
● 2026-02-17 11:56:00
● 2026-05-13 12:32:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mastercoding.dens1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com-

✅ 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 mastercoding.de (unsigned zone)

⏱️ Timing

Total: 3082ms | Queries: -

📄 Records

TypeCountSample Data
A178.47.243.172
AAAA12a01:4f8:c17:1d31::1
NS3robotns2.second-ns.de, robotns3.second-ns.com...
MX1aspmx.l.google.com (pri: 10)
TXT1google-site-verification=oiuzfoedf4bl40R
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

mastercoding.de points to two IPs: 2a01:4f8:c17:1d31::1 and 78.47.243.172.

Other host names, such as static.172.243.47.78.clients.your-server.de and mcde-net.de, share IP numbers with mastercoding.de.

Name Servers

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

mastercoding.de at least partially shares name servers with other domains, including ayca-christian.de, sell-versicherungen.de, wollsucht.de, cori.com.uy and nz-ottersweier.de.

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

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

mastercoding.de is handled by a single mail server, aspmx.l.google.com.

mastercoding.de shares its mail server setup with other domains, including ns.valleyin.co.jp, gstr.co.in, lessredtape.com, bowles.es and federacion.org.mx.

The mail servers for mastercoding.de are shared with other domains, for instance ns500731.ns500742.ns500742.ns500731.ns500671.ns500731.ns500671.ns500742.ns500742.ns500688.ns500688.ns500678.ns500678.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500759.ns500758.ns500759.ns500759.ns500698.ns500736.ns500735.ns500735.ns500698.ns500698.ns500708.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500758.ns500759.ns500758.ns500759.ns500759.ns500698.ns500735.ns500698.ns500698.ns500736.ns500735.ns500708.ns500708.ns500576.ns500576.ns500576.trackreceptor.com, ns500698.ns500759.ns500735.ns500735.ns500735.ns500698.ns500735.ns500735.ns500708.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com and ns500731.ns500754.ns500671.ns500754.ns500754.ns500731.ns500705.ns500705.ns500704.ns500704.ns500649.ns500649.ns500649.lustychickser.com.

These mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

aspmx.l.google.com points to two IPs: 2607:f8b0:4004:c08::1a and 192.178.218.27.