mathdemo.com - dns.ninja
mathdemo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | wri-dns2.wolfram.com ⚠️ Not in zone NS records | ||||||
| A | 140.177.10.23🇺🇸 WOLFRAM11106140.177.0.0/20 Proxy fbo Champaign Telephone Company (AS25660) | ||||||
| PTR | wri-dns1.wolfram.com | ||||||
| PTR | wri-dns2.wolfram.com | ||||||
| NS | wri-dns3.wolfram.com ⚠️ Not in zone NS records | ||||||
| A | 140.177.10.19🇺🇸 WOLFRAM11106140.177.0.0/20 Proxy fbo Champaign Telephone Company (AS25660) | ||||||
| PTR | wri-dns0.wolfram.com | ||||||
| PTR | wri-dns3.wolfram.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=1782581975 | ||||||
Same first word
mathdemo.com |
Similar names
mathmode.com |
mdathome.co |
mathdome.com |
dmathome.com |
methodam.com |
modhatem.blogspot.sg |
methamod.com |
modhatem.blogspot.it |
mothmade.com |
DNS History
2 records (2 active, 0 former)
●NSwri-dns2.wolfram.com2026-03-10 → 2026-06-27 · 2 obs
● 2026-06-27 17:45:28
●NSwri-dns3.wolfram.com2026-03-10 → 2026-06-27 · 2 obs
● 2026-06-27 17:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| mathdemo.com | wri-dns3.wolfram.com, wri-dns2.wolfram.com | 2 records |
✅ Authoritative Response
Server:140.177.10.19
NS records: wri-dns3.wolfram.com, wri-dns2.wolfram.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathdemo.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (wri-dns3.wolfram.com, wri-dns2.wolfram.com)
Analysis
Name Servers
mathdemo.com is served by two delegated name servers, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
Among the domains sharing the same name servers as mathdemo.com are wolframapedia.net, emilywolfram.com and wolframapedia.org.
mathdemo.com partially shares its NS delegation with several other domains, including polytopes.com, wolfram-tunes.com, calculationcenter.com and two others.
The name servers dns-master.wolfram.com, ns6.wolfram.com, wri-dns0.wolfram.com and wri-dns1.wolfram.com are often found in use alongside these name servers.
wri-dns2.wolfram.com resolves to 140.177.10.23. wri-dns3.wolfram.com resolves to 140.177.10.19. Both host names point to a single IP number.