tutorialzone.de - dns.ninja

tutorialzone.de

DNSSEC⚠️ Not signed
A192.162.85.139🇩🇪 ONE-NETWORK192.162.84.0/22
PTRweb172.dogado.net
NScns1.cloudpit.de ⭐
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.cloudpit.com
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.cloudpit.io
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmx03.secure-mailgate.com ⭐
A46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com ⭐
A46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
SOAcns1.cloudpit.dehostmaster@dogado.de 2026-07-01 #5

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=1786654694
WOT: SAFE (93/100)

Previously MX for

tutorialzone.de

Same first word

tutorialzone.net
tutorialzone.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NScns1.cloudpit.decns2.cloudpit.comcns3.cloudpit.ions1.flex-net-dns.dens2.flex-net-dns.dens3.flex-net-dns.dens4.flex-net-dns.deMXmx03.secure-mailgate.commx04.secure-mailgate.comalt1.mymailcheap.commail1007.mymailcheap.comtutorialzone.deA192.162.85.13937.61.203.3191.250.83.238
●NScns1.cloudpit.de2026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
●NScns2.cloudpit.com2026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
●NScns3.cloudpit.io2026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
○NSns1.flex-net-dns.de2015-06-07 → 2017-11-01 · 4 obs
● 2015-06-07 17:11:22
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○NSns2.flex-net-dns.de2015-06-07 → 2017-11-01 · 4 obs
● 2015-06-07 17:11:22
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○NSns3.flex-net-dns.de2016-12-06 → 2017-11-01 · 5 obs
○ 2015-06-07 17:11:22
● 2016-12-06 09:34:02
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○NSns4.flex-net-dns.de2016-12-06 → 2017-11-01 · 5 obs
○ 2015-06-07 17:11:22
● 2016-12-06 09:34:02
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○MXalt1.mymailcheap.com2017-11-01 → 2017-11-01 · 4 obs
○ 2016-12-06 09:34:02
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○MXmail1007.mymailcheap.com2017-11-01 → 2017-11-01 · 4 obs
○ 2016-12-06 09:34:02
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
●MXmx03.secure-mailgate.com2026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
●MXmx04.secure-mailgate.com2026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
○MXtutorialzone.de2015-06-07 → 2016-12-06 · 4 obs
● 2015-06-07 17:11:22
● 2016-12-06 09:34:02
○ 2017-11-01 22:08:56
○ 2026-08-13 21:26:14
●A192.162.85.1392026-02-19 → 2026-08-13 · 3 obs
○ 2017-11-01 22:08:56
● 2026-02-19 23:24:50
● 2026-08-13 21:26:14
○A37.61.203.312016-12-06 → 2017-11-01 · 5 obs
○ 2016-04-23 09:58:36
● 2016-12-06 09:34:02
● 2017-11-01 22:08:56
○ 2026-02-19 23:24:50
○ 2026-08-13 21:26:14
○A91.250.83.2382015-06-07 → 2016-04-23 · 4 obs
● 2015-06-07 17:11:22
● 2016-04-23 09:58:36
○ 2016-12-06 09:34:02
○ 2026-08-13 21:26:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
tutorialzone.decns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io2 records

✅ Authoritative Response

Server:109.237.143.8

NS records: cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialzone.de (unsigned zone)

⏱️ Timing

Total: 1114ms | Queries: -

📄 Records

TypeCountSample Data
A1192.162.85.139
NS3cns2.cloudpit.com, cns3.cloudpit.io...
MX2mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)
SOA1cns1.cloudpit.de hostmaster.dogado.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)

Analysis

IP Addresses

tutorialzone.de resolves to just one IP address, 192.162.85.139.

Two other host names, along with erwachsenenschulen.at, nvindia.org and mx03.secure-mailgate.com.design69.de, also share IP numbers with tutorialzone.de.

Name Servers

tutorialzone.de is delegated to three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

tutorialzone.de has at least partial name server overlap with other domains, such as lattiamies.com, trabbi-weekend.de, michael-bolte.de and two others.

It is common to see these name servers used together with name servers dns2alvo.dogado.net and dns1alvo.dogado.net.

cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io each resolve to two IP addresses: cns2.cloudpit.com resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns1.cloudpit.de resolves to 109.237.142.8 and 2a01:64c0:0:5000::8; cns3.cloudpit.io resolves to 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

tutorialzone.de is served by two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.

Among the domains sharing a mail server setup with tutorialzone.de are 7-doors.de, lazysunday.fi, mail99.de and two others.

mx03.secure-mailgate.com and mx04.secure-mailgate.com each resolve to two IP addresses: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176, while mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.