cloudclass.de - dns.ninja

cloudclass.de

DNSSEC⚠️ Not signed
A212.23.144.222🇩🇪 TMR212.23.128.0/19 GFR-NET
NSns1-03.azure-dns.com ⭐
A2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-03.azure-dns.com
A13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-03.azure-dns.com
NSns2-03.azure-dns.net
A2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-03.azure-dns.net
A150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-03.azure-dns.net
NSns3-03.azure-dns.org
A2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-03.azure-dns.org
A204.14.183.3🇺🇸 Microsoft204.14.180.0/22
PTRns3-03.azure-dns.org
NSns4-03.azure-dns.info
A2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-03.azure-dns.info
A208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-03.azure-dns.info
MXmx.cloudclass.de ⭐
A212.23.144.201🇩🇪 TMR212.23.128.0/19 GFR-NET
PTRmx10.adn.de
SOAns1-03.azure-dns.comadminkuligga@adn.de 2018-04-09 #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=1785164113

Subdomains

mx.cloudclass.de

Same first word

cloudclass.vn
cloudclass.de
cloudclass.com
cloudclass.edu.vn
cloudclass.net
cloudclass.xyz
cloudclass.com.vn

Similar names

classcloud.ca
classcloud.ai

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.infoa.ns14.netb.ns14.netc.ns14.netd.ns14.netns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmx.cloudclass.demail.cloudclass.deA212.23.144.22288.198.189.18
○NSa.ns14.net2016-06-19 → 2019-12-22 · 5 obs
○ 2016-03-01 06:33:24
● 2016-06-19 11:37:00
● 2019-12-22 15:23:32
○ 2026-02-20 02:54:24
○ 2026-07-27 15:05:52
○NSb.ns14.net2016-06-19 → 2019-12-22 · 5 obs
○ 2016-03-01 06:33:24
● 2016-06-19 11:37:00
● 2019-12-22 15:23:32
○ 2026-02-20 02:54:24
○ 2026-07-27 15:05:52
○NSc.ns14.net2016-06-19 → 2019-12-22 · 5 obs
○ 2016-03-01 06:33:24
● 2016-06-19 11:37:00
● 2019-12-22 15:23:32
○ 2026-02-20 02:54:24
○ 2026-07-27 15:05:52
○NSd.ns14.net2016-06-19 → 2019-12-22 · 5 obs
○ 2016-03-01 06:33:24
● 2016-06-19 11:37:00
● 2019-12-22 15:23:32
○ 2026-02-20 02:54:24
○ 2026-07-27 15:05:52
●NSns1-03.azure-dns.com2026-02-20 → 2026-07-27 · 3 obs
○ 2019-12-22 15:23:32
● 2026-02-20 02:54:24
● 2026-07-27 15:05:52
○NSns1.first-ns.de2015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 12:20:50
● 2016-03-01 06:33:24
○ 2016-06-19 11:37:00
○ 2026-07-27 15:05:52
●NSns2-03.azure-dns.net2026-02-20 → 2026-07-27 · 3 obs
○ 2019-12-22 15:23:32
● 2026-02-20 02:54:24
● 2026-07-27 15:05:52
●NSns3-03.azure-dns.org2026-02-20 → 2026-07-27 · 3 obs
○ 2019-12-22 15:23:32
● 2026-02-20 02:54:24
● 2026-07-27 15:05:52
●NSns4-03.azure-dns.info2026-02-20 → 2026-07-27 · 3 obs
○ 2019-12-22 15:23:32
● 2026-02-20 02:54:24
● 2026-07-27 15:05:52
○NSrobotns2.second-ns.de2015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 12:20:50
● 2016-03-01 06:33:24
○ 2016-06-19 11:37:00
○ 2026-07-27 15:05:52
○NSrobotns3.second-ns.com2015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 12:20:50
● 2016-03-01 06:33:24
○ 2016-06-19 11:37:00
○ 2026-07-27 15:05:52
○MXmail.cloudclass.de2015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 12:20:50
● 2016-03-01 06:33:24
○ 2016-06-19 11:37:00
○ 2026-07-27 15:05:52
●MXmx.cloudclass.de2017-02-15 → 2026-07-27 · 3 obs
○ 2016-06-19 11:37:00
● 2017-02-15 08:08:26
● 2026-07-27 15:05:52
●A212.23.144.2222017-02-15 → 2026-07-27 · 3 obs
○ 2016-06-19 11:37:00
● 2017-02-15 08:08:26
● 2026-07-27 15:05:52
○A88.198.189.182015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 12:20:50
● 2016-03-01 06:33:24
○ 2016-06-19 11:37:00
○ 2026-07-27 15:05:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cloudclass.dens3-03.azure-dns.org, ns2-03.azure-dns.net, ns1-03.azure-dns.com, ns4-03.azure-dns.info-

✅ Authoritative Response

Server:150.171.21.3

NS records: ns3-03.azure-dns.org, ns2-03.azure-dns.net, ns1-03.azure-dns.com, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudclass.de (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

TypeCountSample Data
A1212.23.144.222
NS4ns1-03.azure-dns.com, ns2-03.azure-dns.net...
MX1mx.cloudclass.de (pri: 10)
SOA1ns1-03.azure-dns.com adminkuligga.adn.de

Analysis

Hierarchy

cloudclass.de is a parent domain of mx.cloudclass.de.

IP Addresses

cloudclass.de resolves to one IP address: 212.23.144.222.

Name Servers

The authoritative name servers for cloudclass.de are ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

cloudclass.de shares at least some of its name servers with other domains, including diyanetevi.gov.tr, businesscentral.tw, getdstv.com and two others.

The host names ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org each resolve to two IP addresses: ns1-03.azure-dns.com resolves to 13.107.236.3 and 2603:1061:0:700::3; ns4-03.azure-dns.info resolves to 208.84.5.3 and 2620:1ec:bda:700::3; ns2-03.azure-dns.net resolves to 150.171.21.3 and 2620:1ec:8ec:700::3; ns3-03.azure-dns.org resolves to 204.14.183.3 and 2a01:111:4000:700::3.

Mail Servers

Mail for cloudclass.de is handled by a single mail server, mx.cloudclass.de.

mx.cloudclass.de directs to just one IP number, 212.23.144.201.