supermaths.com - dns.ninja
supermaths.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.210.16.62🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | pf-lb-2.online.net | ||||||
| NS | ns0.online.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2001:bc8:1408:1::12🇳🇱 AS128762001:bc8:1400::/38 | ||||||
| A | 195.154.228.249🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns0.online.net | ||||||
| NS | ns1.online.net ⚠️ Not in zone NS records | ||||||
| A | 2001:bc8:408:1::f🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France | ||||||
| A | 62.210.16.9🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns1.online.net | ||||||
| MX | mx-cache.online.net ⭐ | ||||||
| A | 62.210.16.37🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | mx-cache.online.net | ||||||
| MX | mx.online.net(20) | ||||||
| A | 62.210.16.36🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | mx.online.net | ||||||
| SOA | ns0.online.nethostmaster@proxad.net serial=1312996043 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783092686 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns0.online.net2009-01-23 → 2026-07-03 · 2 obs
● 2026-07-03 15:41:38
●NSns1.online.net2009-01-23 → 2026-07-03 · 2 obs
● 2026-07-03 15:41:38
●MXmx-cache.online.net2009-01-23 → 2026-07-03 · 2 obs
● 2026-07-03 15:41:38
●MXmx.online.net2009-01-23 → 2026-07-03 · 2 obs
● 2026-07-03 15:41:38
●A62.210.16.622015-08-25 → 2026-07-03 · 3 obs
● 2015-08-25 13:15:48
● 2026-07-03 15:41:38
○A88.191.253.1572009-01-23 → 2009-01-23 · 3 obs
○ 2015-08-25 13:15:48
○ 2026-07-03 15:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| supermaths.com | ns0.online.net, ns1.online.net | - |
✅ Authoritative Response
Server:195.154.228.249
NS records: ns0.online.net, ns1.online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for supermaths.com (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.210.16.62 |
| MX | 2 | mx.online.net (pri: 10), mx-cache.online.net (pri: 20) |
| SOA | 1 | ns0.online.net hostmaster.proxad.net |
Analysis
IP Addresses
supermaths.com points to a single IP number: 62.210.16.62.
Additional host names — devic.net, mmparis.com, felipcostes.com and two others — share IP numbers with supermaths.com.
Name Servers
supermaths.com has two authoritative name servers — ns0.online.net and ns1.online.net.
supermaths.com shares its name server setup with other domains, including sonot.net, unisnous.org, iaqmo.com and two others.
supermaths.com has at least partial name server overlap with other domains, such as gabai.fr, munte.fr, ngeo.fr and two others.
It is common to see these name servers used together with name servers nsmaster.nic.fr and ns2.online.net.deleted.bookmyname.net.
Both ns0.online.net and ns1.online.net have two IP addresses each. ns0.online.net resolves to 195.154.228.249 and 2001:bc8:1408:1::12; ns1.online.net resolves to 62.210.16.9 and 2001:bc8:408:1::f.
Mail Servers
supermaths.com has two mail servers: mx-cache.online.net and mx.online.net.
supermaths.com shares the same mail server setup as other domains, including gbartoli.com, moock.us, bifm.fr and two others.
supermaths.com has mail servers in common with other domains — for example dcontract.com and relais-cezanne.fr.
mx-cache.online.net directs to 62.210.16.37 and mx.online.net directs to 62.210.16.36; each host name points to exactly one IP number.