educathon.ch - dns.ninja
educathon.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns16.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns16.ovh.net | ||||||
| A | 5.135.112.57🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns16.ovh.net | ||||||
| NS | ns16.ovh.net | ||||||
| A | 2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns16.ovh.net | ||||||
| A | 5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns16.ovh.net | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| SOA | dns16.ovh.nettech@ovh.net 2020-12-04 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-08-13 #4 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx3.mail.ovh.net2026-06-13 → 2026-08-13 · 3 obs
● 2026-06-13 01:36:56
● 2026-08-13 01:00:36
●MXmx4.mail.ovh.net2026-06-13 → 2026-08-13 · 3 obs
● 2026-06-13 01:36:56
● 2026-08-13 01:00:36
○MXredirect.ovh.net2015-07-08 → 2020-01-25 · 4 obs
● 2020-01-25 22:38:30
○ 2026-06-13 01:36:56
○ 2026-08-13 01:00:36
●A213.186.33.52015-07-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| educathon.ch | dns16.ovh.net, ns16.ovh.net | - |
✅ Authoritative Response
Server:5.39.116.25
NS records: dns16.ovh.net, ns16.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for educathon.ch (unsigned zone)
⏱️ Timing
Total: 1617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns16.ovh.net, ns16.ovh.net |
| MX | 2 | mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1) |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
educathon.ch has exactly one IP address — 213.186.33.5.
lerouic.com, alliancevita.be, trafans.fr plus two other host names have IP numbers in common with educathon.ch.
Name Servers
educathon.ch has two authoritative name servers — dns16.ovh.net and ns16.ovh.net.
The name server configuration of educathon.ch is shared with other domains, for instance adehl.fr, festivallumiere.com, fontaweb.com and two others.
Both dns16.ovh.net and ns16.ovh.net have two IP addresses each. dns16.ovh.net resolves to 5.135.112.57 and 2001:41d0:d00:f500::2; ns16.ovh.net resolves to 5.39.116.25 and 2001:41d0:b00:ef00::2.
Mail Servers
educathon.ch uses two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.
The mail server setup of educathon.ch matches that of other domains such as snpds.it, www.chateaudemazan.fr, uppy.fr and two others.
At least some of the mail servers used by educathon.ch are shared with other domains: k21.fr, axonote.ai, speedcall.fr and two others among them.
These mail servers are routinely found in combination with the mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
Host names resolving to a single IP address:
mx4.mail.ovh.net resolves to 178.32.124.207.