mathschool.fr - dns.ninja
mathschool.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.105.54.11🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | ns17.easyhoster.com | ||||||
| NS | ns16.easyhoster.com ⭐ | ||||||
| A | 141.94.73.95🇫🇷 OVH141.94.0.0/16 | ||||||
| PTR | lemon.easyhoster.com | ||||||
| NS | ns17.easyhoster.com | ||||||
| A | 46.105.54.11🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | ns17.easyhoster.com | ||||||
| MX | mathschool.fr ⭐ | ||||||
| A | 46.105.54.11🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | ns17.easyhoster.com | ||||||
| TXT | v=spf1 +a +mx +ip4:141.94.73.95 ~all | ||||||
| TXT | google-site-verification=-JPyyDEeQ-Y_HXtMc1EiwKyg5QRvz0R8MI7Oii-CPKc | ||||||
| SOA | ns16.easyhoster.comnicolas@kim-communication.com 2026-05-05 #1 | ||||||
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 | 173 RRs processed [04/07/2026 21H00:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245683375 | ||||||
MX for
mathschool.fr |
Subdomains
mail.mathschool.fr |
Same first word
mathschool.ru |
mathschool.com |
mathschool.fr |
mathschool.info |
mathschool.co.in |
mathschool.lt |
mathschool.org |
mathschool.net |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns16.easyhoster.com2026-03-30 → 2026-07-04 · 3 obs
● 2026-03-30 22:10:40
● 2026-07-04 21:24:36
●NSns17.easyhoster.com2026-03-30 → 2026-07-04 · 3 obs
● 2026-03-30 22:10:40
● 2026-07-04 21:24:36
○NSns81.domaincontrol.com2015-06-08 → 2017-05-17 · 4 obs
● 2017-05-17 16:58:54
○ 2026-03-30 22:10:40
○ 2026-07-04 21:24:36
○NSns82.domaincontrol.com2015-06-08 → 2017-05-17 · 4 obs
● 2017-05-17 16:58:54
○ 2026-03-30 22:10:40
○ 2026-07-04 21:24:36
●MXmathschool.fr2015-06-08 → 2026-07-04 · 2 obs
● 2026-07-04 21:24:36
○A192.186.222.52015-06-08 → 2017-05-17 · 4 obs
● 2017-05-17 16:58:54
○ 2026-03-30 22:10:40
○ 2026-07-04 21:24:36
●A46.105.54.112026-03-30 → 2026-07-04 · 3 obs
● 2026-03-30 22:10:40
● 2026-07-04 21:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| mathschool.fr | ns16.easyhoster.com, ns17.easyhoster.com | - |
✅ Authoritative Response
Server:141.94.73.95
NS records: ns16.easyhoster.com, ns17.easyhoster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathschool.fr (unsigned zone)
⏱️ Timing
Total: 1179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.105.54.11 |
| NS | 2 | ns17.easyhoster.com, ns16.easyhoster.com |
| MX | 1 | mathschool.fr (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:141.94.73.95 ~all, google-site-verification=-JPyyDEeQ-Y_HXt |
| SOA | 1 | ns16.easyhoster.com nicolas.kim-communic |
Analysis
Hierarchy
mail.mathschool.fr is a subdomain of mathschool.fr.
Mail Server Role
The MX record for mathschool.fr points back to mathschool.fr — it is its own mail server.
IP Addresses
mathschool.fr directs to one IP number, which is 46.105.54.11.
Among the host names that share IP numbers with mathschool.fr are www.healthyfoodcreation.fr, antiquite-de-rosieres.fr, atelierdpj.com and two others.
Name Servers
mathschool.fr has two authoritative name servers — ns16.easyhoster.com and ns17.easyhoster.com.
mathschool.fr has the same name server delegation as a number of other domains, such as 2dweb.be, simjeux.fr, jardin-romain.fr and two more.
The name servers of mathschool.fr overlap at least partially with those of other domains — among them gloria-project.eu, happybeertime.com, guillotp2a.com and two more.
These name servers commonly co-occur with the name servers ns14.easyhoster.com, ns15.easyhoster.com, ns1.webalors.com and ns2.webalors.com.
Both ns16.easyhoster.com and ns17.easyhoster.com have a single IP address each — ns16.easyhoster.com resolves to 141.94.73.95 while ns17.easyhoster.com resolves to 46.105.54.11.
Mail Servers
The MX record for mathschool.fr points to a single mail server: mathschool.fr.
mathschool.fr points to one IP number — 46.105.54.11.