mx.centralesupelec.fr - robtex.com
mx.centralesupelec.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.195.33.180🇫🇷 FR-RENATER138.195.0.0/16 FR-ECP FRANCE | ||||||
| PTR | mx.centralesupelec.fr | ||||||
centralesupelec.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.23.42🇸🇦 OVH51.75.0.0/16 | ||||||
| NS | ns1-metz.centralesupelec.fr ⭐ | ||||||
| NS | ns.centralesupelec.fr | ||||||
| NS | ns1-rennes.centralesupelec.fr | ||||||
| NS | ns1-saclay.centralesupelec.fr | ||||||
| MX | mx1.relay.renater.fr ⭐ | ||||||
| MX | mx2.relay.renater.fr ⭐ | ||||||
| TXT | d365mktkey=TxqXYxo2o1rU5mokmUcuAtCUWexy0aw2Wsl7jDKKwh8x | ||||||
| TXT | brevo-code:a951e2b863495b0d94adaa44aebbfbb4 | ||||||
| TXT | docusign=299fe4fe-6bf0-40fa-8858-4ff73fb83fb7 | ||||||
| TXT | d365mktkey=09wDHsYn4n88VjjK2lgA2szfAkYBq2L9tFaWWl9xQTcx | ||||||
| TXT | nintex.677c0115bd52e6ac37493c00 | ||||||
| TXT | google-site-verification=Y-Or-xB9Qj1LfKM7nr5voh5YkR5LcCf55FKUWMp8eIA | ||||||
| TXT | cisco-ci-domain-verification=7ed18cf3c2b4792c2c5facdcd16cb4ae8ce98eace8b0324f... | ||||||
| TXT | apple-domain-verification=hoAaSsYeLrVMn58S | ||||||
| TXT | MS=ms11559840 | ||||||
| TXT | v=spf1 mx ip4:138.195.193.100 ip4:138.195.193.115 ip4:193.54.192.18 ip4:193.4... | ||||||
| TXT | nintex.672347e95502a4c2bb396d44 | ||||||
| SOA | ns.centralesupelec.frhostmaster@centralesupelec.fr 2026-04-23 #2 | ||||||
rank #428 in the tld
📈 Tranco rank: #42,305
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A138.195.33.1802018-09-23 → 2026-04-24 · 2 obs
● 2018-09-23 21:10:52
● 2026-04-24 07:23:42
● 2026-04-24 07:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, g.ext.nic.fr, f.ext.nic.fr | - |
| centralesupelec.fr | ns1-rennes.centralesupelec.fr, ns1-saclay.centralesupelec.fr, ns1-metz.centralesupelec.fr | 3 records |
✅ Authoritative Response
Server:193.54.192.54
NS records: ns1-rennes.centralesupelec.fr, ns1-saclay.centralesupelec.fr, ns1-metz.centralesupelec.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centralesupelec.fr (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.195.33.180 |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1-saclay.centralesupelec.fr, ns1-rennes.centralesupelec.fr, ns1-metz.centralesupelec.fr)
Analysis
Mail Server Role
mx.centralesupelec.fr functions as a mail server for test.ecp.fr.
IP Addresses
mx.centralesupelec.fr resolves to one IP number: 138.195.33.180.
Other host names, for instance webmail.test.ecp.fr, share IP numbers with mx.centralesupelec.fr.