mathmasters.com - dns.ninja
mathmasters.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.160🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | dns3.registeredsite.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 207.204.21.31🇺🇸 Jacksonville207.204.0.0/19 NF ATL SUBNETS | ||||||
| NS | dns1.registeredsite.com ⚠️ Not in parent delegation | ||||||
| A | 162.214.41.47🇺🇸 EIGI162.214.41.0/24 | ||||||
| PTR | 162-214-41-47.unifiedlayer.com | ||||||
| NS | dns2.registeredsite.com ⚠️ Not in parent delegation | ||||||
| A | 207.204.21.31🇺🇸 Jacksonville207.204.0.0/19 NF ATL SUBNETS | ||||||
| NS | ns3.wspisp.net ⚠️ Not in zone NS records | ||||||
| A | 162.214.41.47🇺🇸 EIGI162.214.41.0/24 | ||||||
| PTR | 162-214-41-47.unifiedlayer.com | ||||||
| NS | ns4.wspisp.net ⚠️ Not in zone NS records | ||||||
| A | 207.204.21.31🇺🇸 Jacksonville207.204.0.0/19 NF ATL SUBNETS | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| SOA | dns3.registeredsite.comhostmaster@registeredsite.com 2023-05-12 #3 | ||||||
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=1785185637 | ||||||
Subdomains
www.mathmasters.com |
Same first word
mathmasters.courses |
mathmasters.org |
mathmasters.com |
Similar names
mathsmaster.org |
mastermaths.com.sg |
mastermaths.com |
mastermaths.co.za |
mathsmaster.com |
mashmatters.com |
mathsmaster.co.uk |
mastersmath.org |
mastersmath.com |
DNS History
10 records (8 active, 2 former)
●NSdns1.registeredsite.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 21:23:10
●NSdns2.registeredsite.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 21:23:10
●NSdns3.registeredsite.com2015-08-10 → 2026-07-27 · 2 obs
● 2026-07-27 21:23:10
●NSns3.wspisp.net2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 17:14:00
● 2026-07-27 21:23:10
●NSns4.wspisp.net2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 17:14:00
● 2026-07-27 21:23:10
○MXinbound.registeredsite.com2015-08-10 → 2020-01-01 · 4 obs
● 2020-01-01 20:00:04
○ 2026-04-30 17:14:00
○ 2026-07-27 21:23:10
●MXmx001.netsol.xion.oxcs.net2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 17:14:00
● 2026-07-27 21:23:10
●MXmx002.netsol.xion.oxcs.net2026-04-30 → 2026-07-27 · 3 obs
● 2026-04-30 17:14:00
● 2026-07-27 21:23:10
●A209.17.116.1602020-01-01 → 2026-07-27 · 3 obs
● 2020-01-01 20:00:04
● 2026-07-27 21:23:10
○A209.237.150.202015-08-10 → 2017-03-23 · 4 obs
● 2017-03-23 05:46:34
○ 2020-01-01 20:00:04
○ 2026-07-27 21:23:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathmasters.com | ns3.wspisp.net, ns4.wspisp.net | - |
✅ Authoritative Response
Server:207.204.21.31
NS records: ns3.wspisp.net, ns4.wspisp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathmasters.com (unsigned zone)
⏱️ Timing
Total: 3347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.160 |
| NS | 3 | dns3.registeredsite.com, dns2.registeredsite.com... |
| MX | 2 | MX002.NETSOL.XION.OXCS.NET (pri: 10), MX001.NETSOL.XION.OXCS.NET (pri: 10) |
| SOA | 1 | dns3.registeredsite.com hostmaster.regis |
Analysis
Hierarchy
The domain www.mathmasters.com falls under the parent mathmasters.com.
IP Addresses
mathmasters.com directs to one IP number, which is 209.17.116.160.
Among the host names that share IP numbers with mathmasters.com are nyseas.com, anglosvenska.com, unblinkingeye.com and two others.
Name Servers
The authoritative name servers for mathmasters.com are dns1.registeredsite.com, dns2.registeredsite.com, dns3.registeredsite.com and two others.
At least some of mathmasters.com's name servers are shared with other domains, for example hollywoodlights.net, 3d-industrial-solutions.com, newhomebuilder-jax.com and two more.
These name servers are often deployed together with the name servers ns3.wspisp.net, ns4.wspisp.net, ns1.wspisp.net and ns2.wspisp.net.
Hosts that resolve to one IP address:
The hostname dns1.registeredsite.com resolves to 162.214.41.47.
The hostname dns2.registeredsite.com resolves to 207.204.21.31.
The hostname dns3.registeredsite.com resolves to 207.204.21.31.
The hostname ns3.wspisp.net resolves to 162.214.41.47.
The hostname ns4.wspisp.net resolves to 207.204.21.31.
dns1.registeredsite.com along with ns3.wspisp.net each resolve to 162.214.41.47 IP addresses.
dns2.registeredsite.com, dns3.registeredsite.com and ns4.wspisp.net all direct to 207.204.21.31.
Mail Servers
The MX records for mathmasters.com point to two mail servers: mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
mathmasters.com has the same mail server arrangement as a number of other domains, for example arf-atvs.com, bluedimension.com, njbatman.com and two more.
mathmasters.com shares at least some of its mail servers with other domains — for example 1pn.com, paulchristoff.net, thomasmartinez.com and two more.
It is common to find these mail servers used together with the mail servers mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
Each of mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net has one IP address: mx001.netsol.xion.oxcs.net uses 173.45.18.128 and mx002.netsol.xion.oxcs.net uses 173.45.18.129.