mathworldinteractive.com - dns.ninja
mathworldinteractive.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | mathworldinteractive.com ⭐ | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | wri-dns2.wolfram.com | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | mx1.wolfram.com ⭐ | ||||||
| A | 140.177.10.56🇺🇸 WOLFRAM11106140.177.0.0/20 Proxy fbo Champaign Telephone Company (AS25660) | ||||||
| PTR | mx1.wolfram.com | ||||||
| MX | mx2.wolfram.com(20) | ||||||
| A | 140.177.10.59🇺🇸 WOLFRAM11106140.177.0.0/20 Proxy fbo Champaign Telephone Company (AS25660) | ||||||
| PTR | mx2.wolfram.com | ||||||
| TXT | vmfr9n278nh8sq7g9k8v4tspd2 | ||||||
| SOA | mathworldinteractive.compostmaster@wolfram.com serial=11375 | ||||||
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=1782563770 | ||||||
NS for
mathworldinteractive.com |
Same first word
mathworldinteractive.com |
mathworldinteractive.org |
DNS History
9 records (6 active, 3 former)
●NSmathworldinteractive.com2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 12:45:26
○NSwri-dns0.wolfram.com2015-08-05 → 2020-04-14 · 4 obs
● 2020-04-14 07:55:32
○ 2026-02-18 16:12:20
○ 2026-06-27 12:45:26
○NSwri-dns1.wolfram.com2015-08-05 → 2020-04-14 · 4 obs
● 2020-04-14 07:55:32
○ 2026-02-18 16:12:20
○ 2026-06-27 12:45:26
●NSwri-dns2.wolfram.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:12:20
● 2026-06-27 12:45:26
●NSwri-dns3.wolfram.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:12:20
● 2026-06-27 12:45:26
●MXmx1.wolfram.com2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 12:45:26
●MXmx2.wolfram.com2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 12:45:26
○A140.177.205.542015-08-05 → 2020-04-14 · 4 obs
● 2020-04-14 07:55:32
○ 2026-02-18 16:12:20
○ 2026-06-27 12:45:26
●A140.177.52.2002026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:12:20
● 2026-06-27 12:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| mathworldinteractive.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 mathworldinteractive.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.177.52.200 |
| NS | 2 | wri-dns3.wolfram.com, wri-dns2.wolfram.com |
| MX | 2 | mx1.wolfram.com (pri: 10), mx2.wolfram.com (pri: 20) |
| TXT | 1 | vmfr9n278nh8sq7g9k8v4tspd2 |
| SOA | 1 | mathworldinteractive.com postmaster.wolf |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (wri-dns3.wolfram.com, wri-dns2.wolfram.com)
Analysis
Name Server Role
mathworldinteractive.com acts as a name server for mathworldinteractive.com, meaning it is self-referentially delegated.
wri-dns2.wolfram.com, wri-dns3.wolfram.com and mathworldinteractive.com regularly act as name servers together.
IP Addresses
mathworldinteractive.com resolves to one IP address: 140.177.52.200.
www.thespikeyspot.com, wolfram-science.net, partnerships.wolfram.com and two other host names share IP numbers with mathworldinteractive.com.
Name Servers
mathworldinteractive.com delegates authority to three name servers — mathworldinteractive.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
mathworldinteractive.com partially shares its NS delegation with several other domains, including mathworld.com, newkindofscience.net, swolfram.net 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.
Three hostnames, one IP address apiece: mathworldinteractive.com resolves to 140.177.52.200, wri-dns2.wolfram.com resolves to 140.177.10.23 and wri-dns3.wolfram.com resolves to 140.177.10.19.
Mail Servers
Mail for mathworldinteractive.com is handled by two mail servers — mx1.wolfram.com and mx2.wolfram.com.
mathworldinteractive.com uses an identical mail server configuration to several other domains — among them wolframresearch.com, wolframmedia.com, wolfram-science.org and two more.
mathworldinteractive.com partially shares its mail servers with other domains, tgjb.com and wolframphysics.org being examples.
mx1.wolfram.com resolves to 140.177.10.56. mx2.wolfram.com resolves to 140.177.10.59. Both host names point to a single IP number.