mpdatascience.com - dns.ninja
mpdatascience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | mpdatascience.com ⭐ | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | ns6.wolfram.com | ||||||
| A | 140.177.33.30🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| PTR | ns6.wolfram.com | ||||||
| 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 | ||||||
| TXT | miudpejr34o455uuioud4u6ag | ||||||
| TXT | avba26ljkkmhk86uui8kf3bppr | ||||||
| SOA | mpdatascience.compostmaster@mpdatascience.com serial=51 | ||||||
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=1782304995 | ||||||
NS for
mpdatascience.com |
Subdomains
www.mpdatascience.com |
Same first word
mpdatascience.com |
DNS History
10 records (5 active, 5 former)
●NSmpdatascience.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 02:14:56
● 2026-06-24 12:53:42
○NSns45.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 02:14:56
○ 2026-06-24 12:53:42
○NSns46.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 02:14:56
○ 2026-06-24 12:53:42
●NSns6.wolfram.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 02:14:56
● 2026-06-24 12:53:42
●NSwri-dns2.wolfram.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 02:14:56
● 2026-06-24 12:53:42
●NSwri-dns3.wolfram.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 02:14:56
● 2026-06-24 12:53:42
○MXmailstore1.secureserver.net2017-05-08 → 2026-02-16 · 4 obs
● 2026-02-16 02:14:56
○ 2026-02-18 16:14:54
○ 2026-06-24 12:53:42
○MXsmtp.secureserver.net2017-05-08 → 2026-02-16 · 4 obs
● 2026-02-16 02:14:56
○ 2026-02-18 16:14:54
○ 2026-06-24 12:53:42
●A140.177.52.2002026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 02:14:56
● 2026-06-24 12:53:42
○A50.63.202.492017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-16 02:14:56
○ 2026-06-24 12:53:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| mpdatascience.com | wri-dns3.wolfram.com, wri-dns2.wolfram.com, ns6.wolfram.com | 3 records |
✅ Authoritative Response
Server:140.177.10.19
NS records: wri-dns3.wolfram.com, wri-dns2.wolfram.com, ns6.wolfram.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mpdatascience.com (unsigned zone)
⏱️ Timing
Total: 3097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.177.52.200 |
| NS | 3 | ns6.wolfram.com, wri-dns2.wolfram.com... |
| TXT | 2 | avba26ljkkmhk86uui8kf3bppr, miudpejr34o455uuioud4u6ag |
| SOA | 1 | mpdatascience.com postmaster.mpdatascien |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (wri-dns3.wolfram.com, wri-dns2.wolfram.com, ns6.wolfram.com)
Analysis
Hierarchy
mpdatascience.com is the parent zone for www.mpdatascience.com.
Name Server Role
mpdatascience.com is listed as a name server for mpdatascience.com — it is in-bailiwick, authoritative for its own domain.
It is common to see ns6.wolfram.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com acting as name servers in combination with mpdatascience.com.
IP Addresses
mpdatascience.com has exactly one IP address — 140.177.52.200.
stephen-wolfram.com, wolframdemonstration.org, www.spikeyspot.org plus two other host names have IP numbers in common with mpdatascience.com.
Name Servers
mpdatascience.com uses four authoritative name servers: mpdatascience.com, ns6.wolfram.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
mpdatascience.com partially shares its NS delegation with several other domains, including emilywolfram.com, mathdemo.com, mathworld.com and two others.
In DNS configurations, these name servers often share authority with dns-master.wolfram.com, wri-dns0.wolfram.com, wri-dns1.wolfram.com and 3 other name servers.
Four host names, each with one IP address: mpdatascience.com has 140.177.52.200, ns6.wolfram.com has 140.177.33.30, wri-dns2.wolfram.com has 140.177.10.23 and wri-dns3.wolfram.com has 140.177.10.19.