mathquestlearning.com - robtex.com
mathquestlearning.com
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=1790155094 | ||||||
Same first word
mathquestlearning.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns49.domaincontrol.com2026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
●NSns50.domaincontrol.com2026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
●MXmailstore1.secureserver.net2026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
●MXsmtp.secureserver.net2026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
●A13.248.243.52026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
●A76.223.105.2302026-09-23 → 2026-09-23 · 2 obs
● 2026-09-23 09:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathquestlearning.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathquestlearning.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.em.secureserver.net ? |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
mathquestlearning.com has two IP addresses: 13.248.243.5 and 76.223.105.230
citylimitsq.com, aqualumen.co.jp, tppprimecapital.com plus two other host names have IP numbers in common with mathquestlearning.com.
Name Servers
mathquestlearning.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
The name server configuration of mathquestlearning.com is shared with other domains, for instance cndo.com, tameside-autism.mobi, sportsfloorguy.info and two others.
ns49.domaincontrol.com and ns50.domaincontrol.com each resolve to two IP addresses: ns49.domaincontrol.com points to 97.74.104.25 and 2603:5:2182::19, while ns50.domaincontrol.com points to 173.201.72.25 and 2603:5:2282::19.
Mail Servers
mathquestlearning.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of mathquestlearning.com matches that of other domains such as thenewpatjones.com, itsourfreefeeguarantee.com, gbequipamentos.com and two others.
mathquestlearning.com overlaps on mail servers with several other domains, for example eddiest.com, cotrhomer.org, australis.com.br and kitchens-galore.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.