stackmath.com - dns.ninja
stackmath.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=1787146374 | ||||||
Same first word
stackmath.com |
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DNS History
7 records (6 active, 1 former)
●NSns37.domaincontrol.com2016-12-18 → 2026-08-19 · 2 obs
● 2026-08-19 13:52:54
●NSns38.domaincontrol.com2016-12-18 → 2026-08-19 · 2 obs
● 2026-08-19 13:52:54
●MXmailstore1.secureserver.net2016-12-18 → 2026-08-19 · 2 obs
● 2026-08-19 13:52:54
●MXsmtp.secureserver.net2016-12-18 → 2026-08-19 · 2 obs
● 2026-08-19 13:52:54
●A15.197.148.332026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 08:55:44
● 2026-08-19 13:52:54
●A3.33.130.1902026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 08:55:44
● 2026-08-19 13:52:54
○A50.63.202.532016-12-18 → 2017-10-03 · 4 obs
● 2017-10-03 07:29:16
○ 2026-08-18 08:55:44
○ 2026-08-19 13:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| stackmath.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackmath.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | D5183004 |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
stackmath.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Additional host names — eatbuckwheat.com, underdev.co, gitlock.net and two others — share IP numbers with stackmath.com.
Name Servers
stackmath.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
stackmath.com shares its name server setup with other domains, including esttime.beauty, jaciiles.com, 117.com and two others.
ns37.domaincontrol.com and ns38.domaincontrol.com each resolve to two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, while ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
stackmath.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
stackmath.com shares the same mail server setup as other domains, including caananth.com, texasstarcommunitymanagement.net, nlpslovenia.com and two others.
At least some of stackmath.com's mail servers are shared with other domains, among them tms-tech.biz, arborgreene.com, nexous.com and techdexter.net.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.