core-cloud.net - dns.ninja

core-cloud.net

DNSSEC⚠️ Not signed
NSns0.cnrs.fr ⭐
A2001:660:500a:2210::10🇫🇷 FR-RENATER2001:660::/32 RENATER
PTRns0.cnrs.fr
A195.220.197.10🇫🇷 FR-RENATER195.220.0.0/16 RENATER FRANCE
PTRns0.cnrs.fr
NSns2.cnrs.fr
A2001:660:500a:2103::10🇫🇷 FR-RENATER2001:660::/32 RENATER
PTRns2.cnrs.fr
A193.52.36.172🇫🇷 FR-RENATER193.52.0.0/16 RENATER FRANCE
PTRns2.cnrs.fr
NSns3.cnrs.fr
A2001:660:6608:5106::12🇫🇷 FR-RENATER2001:660::/32 RENATER
PTRns3.cnrs.fr
A193.55.90.12🇫🇷 FR-RENATER193.54.0.0/15 RENATER FRANCE
PTRns3.cnrs.fr
PTRnat-l2gpns3.dsi.cnrs.fr
TXTMS=ms80500403
TXTO3@-%F-5S$
SOAns0.cnrs.frdnsmaster@dsi.cnrs.fr 2026-05-12 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785870389

Subdomains

intra.core-cloud.net
aide.core-cloud.net
extra.core-cloud.net
admin.core-cloud.net
wac.core-cloud.net
labs.core-cloud.net
home.core-cloud.net

Same first word

core-cloud.biz
core-cloud.org
core-cloud.com
core-cloud.net
core-cloud.us

Similar names

cloud-core.net
cloud-core.de
cloud-core.com
cloud-core.ru
cloud-core.org

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns0.cnrs.frns2.cnrs.frns3.cnrs.frns1.cnrs.frMXmhgbbhxav01p.mhg.thalesgroup.commhgbbhxav02p.mhg.thalesgroup.comsmtp1.cnrs.frsmtp2.cnrs.fr
●NSns0.cnrs.fr2020-01-26 → 2026-08-04 · 3 obs
○ 2017-01-31 21:42:18
● 2020-01-26 08:53:24
● 2026-08-04 19:10:02
○NSns1.cnrs.fr2015-07-08 → 2017-01-31 · 4 obs
● 2015-07-08 19:46:16
● 2017-01-31 21:42:18
○ 2020-01-26 08:53:24
○ 2026-08-04 19:10:02
●NSns2.cnrs.fr2015-07-08 → 2026-08-04 · 2 obs
● 2015-07-08 19:46:16
● 2026-08-04 19:10:02
●NSns3.cnrs.fr2015-07-08 → 2026-08-04 · 2 obs
● 2015-07-08 19:46:16
● 2026-08-04 19:10:02
○MXmhgbbhxav01p.mhg.thalesgroup.com2020-01-26 → 2021-01-18 · 5 obs
○ 2017-01-31 21:42:18
● 2020-01-26 08:53:24
● 2021-01-18 05:03:30
○ 2026-02-18 10:15:08
○ 2026-08-04 19:10:02
○MXmhgbbhxav02p.mhg.thalesgroup.com2020-01-26 → 2021-01-18 · 5 obs
○ 2017-01-31 21:42:18
● 2020-01-26 08:53:24
● 2021-01-18 05:03:30
○ 2026-02-18 10:15:08
○ 2026-08-04 19:10:02
○MXsmtp1.cnrs.fr2015-07-08 → 2017-01-31 · 4 obs
● 2015-07-08 19:46:16
● 2017-01-31 21:42:18
○ 2020-01-26 08:53:24
○ 2026-08-04 19:10:02
○MXsmtp2.cnrs.fr2015-07-08 → 2017-01-31 · 4 obs
● 2015-07-08 19:46:16
● 2017-01-31 21:42:18
○ 2020-01-26 08:53:24
○ 2026-08-04 19:10:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
core-cloud.netns2.cnrs.fr, ns3.cnrs.fr, ns0.cnrs.fr-

✅ Authoritative Response

Server:193.52.36.172

NS records: ns2.cnrs.fr, ns3.cnrs.fr, ns0.cnrs.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-cloud.net (unsigned zone)

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns2.cnrs.fr, ns0.cnrs.fr...
TXT2O3@-%F-5S$, MS=ms80500403
SOA1ns0.cnrs.fr dnsmaster.dsi.cnrs.fr

Analysis

Hierarchy

intra.core-cloud.net, aide.core-cloud.net, extra.core-cloud.net, admin.core-cloud.net, wac.core-cloud.net and a few other host names are all children of core-cloud.net.

Name Servers

core-cloud.net carries NS records delegating to ns0.cnrs.fr, ns2.cnrs.fr and ns3.cnrs.fr.

The name servers of core-cloud.net overlap at least partially with those of other domains — among them alexandredumas.org, inshs.org, c-strasbourg.fr and two more.

ns0.cnrs.fr, ns2.cnrs.fr and ns3.cnrs.fr are three hostnames that each resolve to a pair of IP addresses: ns0.cnrs.fr to 195.220.197.10 and 2001:660:500a:2210::10, ns2.cnrs.fr to 193.52.36.172 and 2001:660:500a:2103::10, and ns3.cnrs.fr to 193.55.90.12 and 2001:660:6608:5106::12.