ei-institut.fr - robtex.com
ei-institut.fr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cognizant.com | ||||||
| A | 20.44.34.11🇮🇳 Microsoft20.40.0.0/13 MICROSOFT | ||||||
| NS | ns3.cognizant.com | ||||||
| A | 116.66.158.43🇮🇳 LAIX-TRANSIT-CUST-AS17903116.66.158.0/24 Cognizant | ||||||
| NS | ns4.cognizant.com | ||||||
| A | 203.99.197.115🇮🇳 LAIX-TRANSIT-CUST-AS17903203.99.197.0/24 | ||||||
| PTR | ns4.cognizant.com | ||||||
| NS | ns5.cognizant.com | ||||||
| A | 27.118.33.212🇮🇳 COGNIZANT-127.118.33.0/24 COGNIZANT-NSS-NETBLK1-US-CHAZ01 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 149 RRs processed [14/04/2026 07H50:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244838914 | ||||||
Same first word
ei-institut.fr |
ei-institut.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-11 06:35:54
● 2026-04-14 08:30:08
● 2026-04-14 08:30:08
●NSns3.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-11 06:35:54
● 2026-04-14 08:30:08
● 2026-04-14 08:30:08
●NSns4.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-11 06:35:54
● 2026-04-14 08:30:08
● 2026-04-14 08:30:08
●NSns5.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-11 06:35:54
● 2026-04-14 08:30:08
● 2026-04-14 08:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| ei-institut.fr | ns4.cognizant.com, ns3.cognizant.com, ns1.cognizant.com, ns5.cognizant.com | - |
✅ Authoritative Response
Server:203.99.197.115
NS records: ns4.cognizant.com, ns3.cognizant.com, ns1.cognizant.com, ns5.cognizant.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ei-institut.fr (unsigned zone)
⏱️ Timing
Total: 1477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1.cognizant.com dnsadmin.cognizant.com |
Analysis
Name Servers
ei-institut.fr is delegated to four name servers: ns1.cognizant.com, ns3.cognizant.com, ns4.cognizant.com and ns5.cognizant.com.
ei-institut.fr at least partially shares name servers with other domains, for instance cognizont.us, cognizant.tw, passionforservices.com, cognizantindia.com and cognizantstore.com.
Host names with a single IP address
ns1.cognizant.com points to 20.44.34.11
ns3.cognizant.com points to 116.66.158.43
ns4.cognizant.com points to 203.99.197.115
ns5.cognizant.com points to 27.118.33.212