explora.net - robtex.com
explora.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | isaac.exploratorium.edu ⭐ | ||||||
| A | 192.174.2.1🇺🇸 CALREN-DC192.174.2.0/24 Exploratorium | ||||||
| NS | joule.exploratorium.edu | ||||||
| A | 192.174.2.201🇺🇸 CALREN-DC192.174.2.0/24 Exploratorium | ||||||
| NS | qt.exploratorium.edu | ||||||
| SOA | isaac.exploratorium.eduronh@exploratorium.edu 2009-12-30 #0 | ||||||
net
| 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=1776945257 | ||||||
Subdomains
www.explora.net |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSisaac.exploratorium.edu2009-01-19 → 2026-04-23 · 2 obs
● 2009-01-19 14:02:52
● 2026-04-23 12:08:02
● 2026-04-23 12:08:02
●NSjoule.exploratorium.edu2009-01-19 → 2026-04-23 · 2 obs
● 2009-01-19 14:02:52
● 2026-04-23 12:08:02
● 2026-04-23 12:08:02
●NSqt.exploratorium.edu2015-06-11 → 2026-04-23 · 3 obs
○ 2009-01-19 14:02:52
● 2015-06-11 00:23:02
● 2026-04-23 12:08:02
● 2015-06-11 00:23:02
● 2026-04-23 12:08:02
○MXronh.explora.net2009-01-19 → 2009-01-19 · 3 obs
● 2009-01-19 14:02:52
○ 2015-06-11 00:23:02
○ 2026-04-23 12:08:02
○ 2015-06-11 00:23:02
○ 2026-04-23 12:08:02
○A63.192.210.872009-01-19 → 2009-01-19 · 3 obs
● 2009-01-19 14:02:52
○ 2015-06-11 00:23:02
○ 2026-04-23 12:08:02
○ 2015-06-11 00:23:02
○ 2026-04-23 12:08:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| explora.net | isaac.exploratorium.edu, joule.exploratorium.edu, qt.exploratorium.edu | - |
✅ Authoritative Response
Server:192.174.2.1
NS records: isaac.exploratorium.edu, joule.exploratorium.edu, qt.exploratorium.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for explora.net (unsigned zone)
⏱️ Timing
Total: 3595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | isaac.exploratorium.edu, joule.exploratorium.edu... |
| SOA | 1 | isaac.exploratorium.edu ronh.exploratori |
Analysis
Hierarchy
explora.net is parent of www.explora.net.
Name Servers
explora.net is delegated to three name servers: isaac.exploratorium.edu, joule.exploratorium.edu and qt.exploratorium.edu.
explora.net at least partially shares its name servers with other domains, for instance exploratorium.me, exploratorium.co, laserium.org, laserium.info and tinkeringstudio.com.
Host names with a single IP:
isaac.exploratorium.edu resolves to 192.174.2.1.
joule.exploratorium.edu resolves to 192.174.2.201.