mathsource.com - robtex.com
mathsource.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | mathsource.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 | lns98m2r8fos0ins4mqeec5bc0 | ||||||
| SOA | mathsource.compostmaster@wolfram.com serial=11372 | ||||||
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=1778378876 | ||||||
NS for
mathsource.com |
Same first word
mathsource.com |
Similar names
chumastore.com |
coursemath.com |
mathcourse.com |
tourschema.nl |
marcusteoh.com |
austchrome.com.au |
austrochem.at |
austrochem.si |
mathcourse.ru |
muchosarte.blogspot.mx |
DNS History
9 records (6 active, 3 former)
●NSmathsource.com2015-08-21 → 2026-05-10 · 2 obs
● 2026-05-10 02:28:56
○NSwri-dns0.wolfram.com2015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-05-10 02:28:56
○NSwri-dns1.wolfram.com2015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-05-10 02:28:56
●NSwri-dns2.wolfram.com2026-03-14 → 2026-05-10 · 3 obs
● 2026-03-14 02:43:04
● 2026-05-10 02:28:56
●NSwri-dns3.wolfram.com2026-03-14 → 2026-05-10 · 3 obs
● 2026-03-14 02:43:04
● 2026-05-10 02:28:56
●MXmx1.wolfram.com2015-08-21 → 2026-05-10 · 2 obs
● 2026-05-10 02:28:56
●MXmx2.wolfram.com2015-08-21 → 2026-05-10 · 2 obs
● 2026-05-10 02:28:56
○A140.177.205.542015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-05-10 02:28:56
●A140.177.52.2002026-03-14 → 2026-05-10 · 3 obs
● 2026-03-14 02:43:04
● 2026-05-10 02:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| mathsource.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 mathsource.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.177.52.200 |
| NS | 2 | wri-dns2.wolfram.com, wri-dns3.wolfram.com |
| MX | 2 | mx1.wolfram.com (pri: 10), mx2.wolfram.com (pri: 20) |
| TXT | 1 | lns98m2r8fos0ins4mqeec5bc0 |
| SOA | 1 | mathsource.com postmaster.wolfram.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (wri-dns3.wolfram.com, wri-dns2.wolfram.com)
Analysis
Name Server Role
mathsource.com serves as a name server for mathsource.com.
wri-dns2.wolfram.com and wri-dns3.wolfram.com are commonly used as name servers along with mathsource.com.
IP Addresses
mathsource.com points to IP number: 140.177.52.200.
Other host names such as wolframdemonstration.com, mathematica-camp.com, www.wolframdemonstration.net, wolframscienceinstitute.com and devices.wolfram.com share IPs with mathsource.com.
Name Servers
mathsource.com is delegated to three name servers: mathsource.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
mathsource.com at least partially shares name servers with other domains, for instance wri.com, homeworkday.com, computationalknowledge.org.uk, integrals.com and spikeyspot.com.
these name servers are commonly used together with the name servers dns-master.wolfram.com, ns6.wolfram.com, wri-dns0.wolfram.com, wri-dns1.wolfram.com and lennon.wri.com.
Host names with a single IP:
mathsource.com points to: 140.177.52.200.
wri-dns2.wolfram.com points to: 140.177.10.23.
wri-dns3.wolfram.com points to: 140.177.10.19.
Mail Servers
mathsource.com is handled by two mail servers: mx1.wolfram.com and mx2.wolfram.com.
The mail server setup for mathsource.com matches that of other domains, for instance graphica.com, wolframresearch.cn, nksonline.org, wolframdatasummit.org and stephenwolfram.com.
mathsource.com shares mail servers with other domains, for instance wolframphysics.org and tgjb.com.
Host names with a single IP:
mx1.wolfram.com points to 140.177.10.56.
mx2.wolfram.com points to 140.177.10.59.