swolfram.com - robtex.com
swolfram.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.177.52.200🇺🇸 WOLFRAM11106140.177.32.0/19 Wolfram Research, Inc. | ||||||
| NS | swolfram.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 | l98jq22poh3svjtnmbhtpeam74 | ||||||
| SOA | swolfram.compostmaster@wolfram.com serial=10047 | ||||||
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=1771291435 | ||||||
NS for
swolfram.com |
Subdomains
www.swolfram.com |
Same first word
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DNS History
9 records (6 active, 3 former)
●NSswolfram.com2015-07-22 → 2026-03-14 · 2 obs
● 2026-03-14 07:03:54
○NSwri-dns0.wolfram.com2015-07-22 → 2020-03-29 · 4 obs
● 2020-03-29 06:47:34
○ 2026-02-18 16:14:34
○ 2026-03-14 07:03:54
○NSwri-dns1.wolfram.com2015-07-22 → 2020-03-29 · 4 obs
● 2020-03-29 06:47:34
○ 2026-02-18 16:14:34
○ 2026-03-14 07:03:54
●NSwri-dns2.wolfram.com2026-02-18 → 2026-03-14 · 3 obs
● 2026-02-18 16:14:34
● 2026-03-14 07:03:54
●NSwri-dns3.wolfram.com2026-02-18 → 2026-03-14 · 3 obs
● 2026-02-18 16:14:34
● 2026-03-14 07:03:54
●MXmx1.wolfram.com2015-07-22 → 2026-03-14 · 2 obs
● 2026-03-14 07:03:54
●MXmx2.wolfram.com2015-07-22 → 2026-03-14 · 2 obs
● 2026-03-14 07:03:54
○A140.177.205.542015-07-22 → 2020-03-29 · 4 obs
● 2020-03-29 06:47:34
○ 2026-02-18 16:14:34
○ 2026-03-14 07:03:54
●A140.177.52.2002026-02-18 → 2026-03-14 · 3 obs
● 2026-02-18 16:14:34
● 2026-03-14 07:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| swolfram.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 swolfram.com (unsigned zone)
⏱️ Timing
Total: 271ms | 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 | l98jq22poh3svjtnmbhtpeam74 |
| SOA | 1 | swolfram.com postmaster.wolfram.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (wri-dns3.wolfram.com, wri-dns2.wolfram.com)
Analysis
Hierarchy
swolfram.com is the parent of www.swolfram.com.
Name Server Role
swolfram.com serves as a name server for swolfram.com.
wri-dns2.wolfram.com and wri-dns3.wolfram.com are commonly used as name servers together with swolfram.com.
IP Addresses
swolfram.com points to a single IP number: 140.177.52.200.
other host names for instance members.wri.com, www.wolframblockchainlabs.com, wolframtunes.com, stephen-wolfram.net and training.wolfram.com share IP numbers with swolfram.com.
Name Servers
swolfram.com is delegated to three name servers: swolfram.com, wri-dns2.wolfram.com and wri-dns3.wolfram.com.
swolfram.com at least partially shares name servers with other domains, for instance spikeyspot.net, mathjournal.com, wolframconsulting.org, stevewolfram.com and computerbasedmath.org.
These name servers are commonly used with dns-master.wolfram.com, wri-dns0.wolfram.com, wri-dns1.wolfram.com and ns6.wolfram.com.
Host names with one IP number:
swolfram.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
swolfram.com is handled by two mail servers: mx1.wolfram.com and mx2.wolfram.com.
swolfram.com shares the same mail server setup as other domains, for instance wolframconsulting.com, polytopes.com, calculationcenter.com, scienceworld.com and weisstein.com.
swolfram.com shares some mail servers with other domains, at least partially, for instance wolframphysics.org and tgjb.com.
Host names with one IP number:
The host mx1.wolfram.com points to 140.177.10.56 and the host mx2.wolfram.com points to 140.177.10.59.