core-cloud.org - dns.ninja
core-cloud.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.cnrs.fr ⭐ | ||||||
| A | 2001:660:500a:2210::10🇫🇷 FR-RENATER2001:660::/32 RENATER | ||||||
| PTR | ns0.cnrs.fr | ||||||
| A | 195.220.197.10🇫🇷 FR-RENATER195.220.0.0/16 RENATER FRANCE | ||||||
| PTR | ns0.cnrs.fr | ||||||
| NS | ns2.cnrs.fr | ||||||
| A | 2001:660:500a:2103::10🇫🇷 FR-RENATER2001:660::/32 RENATER | ||||||
| PTR | ns2.cnrs.fr | ||||||
| A | 193.52.36.172🇫🇷 FR-RENATER193.52.0.0/16 RENATER FRANCE | ||||||
| PTR | ns2.cnrs.fr | ||||||
| NS | ns3.cnrs.fr | ||||||
| A | 2001:660:6608:5106::12🇫🇷 FR-RENATER2001:660::/32 RENATER | ||||||
| PTR | ns3.cnrs.fr | ||||||
| A | 193.55.90.12🇫🇷 FR-RENATER193.54.0.0/15 RENATER FRANCE | ||||||
| PTR | ns3.cnrs.fr | ||||||
| PTR | nat-l2gpns3.dsi.cnrs.fr | ||||||
| SOA | ns0.cnrs.frdnsmaster@dsi.cnrs.fr 2025-02-05 #42 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785846085 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns0.cnrs.fr2018-07-17 → 2026-08-04 · 3 obs
● 2018-07-17 11:28:48
● 2026-08-04 13:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| core-cloud.org | ns2.cnrs.fr, ns3.cnrs.fr, ns0.cnrs.fr | - |
✅ Authoritative Response
Server:195.220.197.10
NS records: ns2.cnrs.fr, ns3.cnrs.fr, ns0.cnrs.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-cloud.org (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.cnrs.fr, ns0.cnrs.fr... |
| SOA | 1 | ns0.cnrs.fr dnsmaster.dsi.cnrs.fr |
Analysis
Name Servers
core-cloud.org carries NS records delegating to ns0.cnrs.fr, ns2.cnrs.fr and ns3.cnrs.fr.
At least some of core-cloud.org's name servers are shared with other domains, for example 86.55.193.in-addr.arpa, 87.55.193.in-addr.arpa, 123.254.194.in-addr.arpa and two more.
These name servers tend to be used in conjunction with the name servers camus.dr15.cnrs.fr.
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.