mathworldinteractive.org - dns.ninja
mathworldinteractive.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | mathworldinteractive.org ⭐ | ||||||
| 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.orgpostmaster@wolfram.com serial=11375 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782584595 | ||||||
NS for
mathworldinteractive.org |
Same first word
mathworldinteractive.org |
mathworldinteractive.com |
DNS History
9 records (6 active, 3 former)
●NSmathworldinteractive.org2015-06-14 → 2026-06-27 · 2 obs
● 2026-06-27 18:58:40
○NSwri-dns0.wolfram.com2015-06-14 → 2017-06-15 · 4 obs
● 2017-06-15 19:21:50
○ 2026-02-18 16:13:14
○ 2026-06-27 18:58:40
○NSwri-dns1.wolfram.com2015-06-14 → 2017-06-15 · 4 obs
● 2017-06-15 19:21:50
○ 2026-02-18 16:13:14
○ 2026-06-27 18:58:40
●NSwri-dns2.wolfram.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:13:14
● 2026-06-27 18:58:40
●NSwri-dns3.wolfram.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:13:14
● 2026-06-27 18:58:40
●MXmx1.wolfram.com2015-06-14 → 2026-06-27 · 2 obs
● 2026-06-27 18:58:40
●MXmx2.wolfram.com2015-06-14 → 2026-06-27 · 2 obs
● 2026-06-27 18:58:40
○A140.177.205.542015-06-14 → 2017-06-15 · 4 obs
● 2017-06-15 19:21:50
○ 2026-02-18 16:13:14
○ 2026-06-27 18:58:40
●A140.177.52.2002026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 16:13:14
● 2026-06-27 18:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathworldinteractive.org | wri-dns2.wolfram.com, wri-dns3.wolfram.com | - |
✅ Authoritative Response
Server:140.177.10.23
NS records: wri-dns2.wolfram.com, wri-dns3.wolfram.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathworldinteractive.org (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.177.52.200 |
| NS | 2 | wri-dns2.wolfram.com, wri-dns3.wolfram.com |
| MX | 2 | mx2.wolfram.com (pri: 20), mx1.wolfram.com (pri: 10) |
| TXT | 1 | vmfr9n278nh8sq7g9k8v4tspd2 |
| SOA | 1 | mathworldinteractive.org postmaster.wolf |
Analysis
Name Server Role
mathworldinteractive.org is listed as a name server for mathworldinteractive.org — it is in-bailiwick, authoritative for its own domain.
wri-dns2.wolfram.com and wri-dns3.wolfram.com frequently appear as name servers alongside mathworldinteractive.org.
IP Addresses
mathworldinteractive.org has exactly one IP address — 140.177.52.200.
www.wolframatlas.com, scienceworld.com, spikeyspot.org plus two other host names have IP numbers in common with mathworldinteractive.org.
Name Servers
The NS records for mathworldinteractive.org list three name servers: mathworldinteractive.org, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
mathworldinteractive.org shares at least some of its name servers with other domains, including wolframblockchainlabs.com, wolfram-science.net, wolfram.com and two others.
These name servers are frequently seen alongside the name servers dns-master.wolfram.com, wri-dns0.wolfram.com, ns6.wolfram.com and wri-dns1.wolfram.com.
mathworldinteractive.org has IP address 140.177.52.200, wri-dns2.wolfram.com has IP address 140.177.10.23 and wri-dns3.wolfram.com has IP address 140.177.10.19 — one address each.
Mail Servers
mathworldinteractive.org uses two mail servers, mx1.wolfram.com and mx2.wolfram.com.
The mail server setup of mathworldinteractive.org matches that of other domains such as eweisstein.com, wolframblockchainlabs.com, wolfram.com and two others.
mathworldinteractive.org shares at least some of its mail servers with other domains, such as wolframphysics.org and tgjb.com.
mx1.wolfram.com and mx2.wolfram.com each resolve to one IP number: mx1.wolfram.com points to 140.177.10.56 and mx2.wolfram.com points to 140.177.10.59.