git.polytechnique.org - dns.ninja
git.polytechnique.org
| CNAME | murphy.polytechnique.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.104.30.33🇫🇷 FR-RENATER129.104.0.0/16 FR-ECOLE-POLYTECHNIQUE-PALAISEAU | ||||||
polytechnique.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.121.62.108🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| NS | ns1.polytechnique.org ⭐ | ||||||
| NS | ns2.polytechnique.org | ||||||
| NS | ns3.polytechnique.org | ||||||
| MX | mx2.polytechnique.org ⭐ | ||||||
| MX | mx3.polytechnique.org(5) | ||||||
| TXT | v=spf1 include:spf.polytechnique.org include:aspmx.googlemail.com ?all | ||||||
| SOA | ns1.polytechnique.orgcontact@polytechnique.org 2026-06-05 #2 | ||||||
WOT: SAFE (92/100)
📈 Tranco rank: #680,634
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEmurphy.polytechnique.org2026-04-12 → 2026-07-23 · 2 obs
● 2026-04-12 21:41:14
● 2026-07-23 11:12:40
● 2026-07-23 11:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| polytechnique.org | ns3.polytechnique.org, ns2.polytechnique.org, ns1.polytechnique.org | 3 records |
✅ Authoritative Response
Server:129.104.30.37
NS records: ns3.polytechnique.org, ns2.polytechnique.org, ns1.polytechnique.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | murphy.polytechnique.org |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.polytechnique.org, ns2.polytechnique.org, ns3.polytechnique.org)
Analysis
IP Addresses
git.polytechnique.org has exactly one IP address — 129.104.30.33.
platal.org and murphy.polytechnique.org are among other host names that share IP numbers with git.polytechnique.org.