mathdex.net - robtex.com
mathdex.net
net
| 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=1774570667 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns07.domaincontrol.com2015-06-29 → 2026-03-27 · 2 obs
● 2026-03-27 00:21:00
●NSns08.domaincontrol.com2015-06-29 → 2026-03-27 · 2 obs
● 2026-03-27 00:21:00
●MXmailstore1.secureserver.net2015-06-29 → 2026-03-27 · 2 obs
● 2026-03-27 00:21:00
●MXsmtp.secureserver.net2015-06-29 → 2026-03-27 · 2 obs
● 2026-03-27 00:21:00
○A50.63.202.352015-06-29 → 2018-09-08 · 3 obs
● 2018-09-08 09:06:24
○ 2026-03-27 00:21:00
●A82.223.131.2002026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 00:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| mathdex.net | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathdex.net (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.131.200 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
mathdex.net points to a single IP address: 82.223.131.200.
Other host names such as mathdex.com and wiris.info share IP numbers with mathdex.net.
Name Servers
mathdex.net is delegated to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.
mathdex.net uses the same name server setup as other domains, including sbeity.net, 20minutemagic.com, luzannefletcher.com, hspsi.org and smartresume.com.
Host names with two IP numbers:
ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4.
ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4.
Mail Servers
mathdex.net is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
mathdex.net uses the same mail server setup as other domains, for instance hoveround.co, jewer.net, anchoragectc.com, themermaidscove.com and integrativepsychiatryatlanta.com.
mathdex.net shares some mail servers with other domains at least partially, for example windwardlogistics.com, m-oates.com and sibusisovilane.com.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.