mathsource.com - dns.ninja
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=11376 | ||||||
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=1782850136 | ||||||
NS for
mathsource.com |
Same first word
mathsource.com |
Similar names
chumastore.com |
mathcourse.net |
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 → 2026-06-30 · 2 obs
● 2026-06-30 20:31:22
○NSwri-dns0.wolfram.com2015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-06-30 20:31:22
○NSwri-dns1.wolfram.com2015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-06-30 20:31:22
●NSwri-dns2.wolfram.com2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 02:43:04
● 2026-06-30 20:31:22
●NSwri-dns3.wolfram.com2026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 02:43:04
● 2026-06-30 20:31:22
●MXmx1.wolfram.com2015-08-21 → 2026-06-30 · 2 obs
● 2026-06-30 20:31:22
●MXmx2.wolfram.com2015-08-21 → 2026-06-30 · 2 obs
● 2026-06-30 20:31:22
○A140.177.205.542015-08-21 → 2016-03-21 · 4 obs
● 2016-03-21 20:57:50
○ 2026-03-14 02:43:04
○ 2026-06-30 20:31:22
●A140.177.52.2002026-03-14 → 2026-06-30 · 3 obs
● 2026-03-14 02:43:04
● 2026-06-30 20:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, j.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: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.177.52.200 |
| NS | 2 | wri-dns3.wolfram.com, wri-dns2.wolfram.com |
| MX | 2 | mx2.wolfram.com (pri: 20), mx1.wolfram.com (pri: 10) |
| 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
The NS records for mathsource.com point back to mathsource.com itself.
wri-dns2.wolfram.com and wri-dns3.wolfram.com frequently appear as name servers alongside mathsource.com.
IP Addresses
mathsource.com resolves to just one IP address, 140.177.52.200.
Two other host names, along with wolframdemonstration.com, mathematica-camp.com and www.wolframdemonstration.net, also share IP numbers with mathsource.com.
Name Servers
mathsource.com delegates authority to three name servers — mathsource.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
mathsource.com shares at least some of its name servers with other domains, including wri.com, homeworkday.com, computationalknowledge.org.uk and two others.
The name servers dns-master.wolfram.com, wri-dns0.wolfram.com, wri-dns1.wolfram.com and two others are commonly seen in use alongside these name servers.
Three hostnames, one IP address apiece: mathsource.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
mathsource.com is served by two mail servers, mx1.wolfram.com and mx2.wolfram.com.
Among the domains sharing a mail server setup with mathsource.com are graphica.com, wolframresearch.cn, nksonline.org and two others.
mathsource.com 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.