knowledgerx.net - robtex.com
knowledgerx.net
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=1774397767 | ||||||
Same first word
knowledgerx.net |
DNS History
11 records (6 active, 5 former)
○NSns1.keenspace.com2007-09-24 → 2007-09-24 · 3 obs
○ 2015-06-04 16:43:48
○ 2026-03-25 00:24:08
○NSns2.keenspace.com2007-09-24 → 2007-09-24 · 3 obs
○ 2015-06-04 16:43:48
○ 2026-03-25 00:24:08
●NSns63.domaincontrol.com2015-06-04 → 2026-03-25 · 3 obs
● 2015-06-04 16:43:48
● 2026-03-25 00:24:08
●NSns64.domaincontrol.com2015-06-04 → 2026-03-25 · 3 obs
● 2015-06-04 16:43:48
● 2026-03-25 00:24:08
○MXmail2005.knowledgerx.net2007-09-24 → 2007-09-24 · 3 obs
○ 2015-06-04 16:43:48
○ 2026-03-25 00:24:08
●MXmailstore1.secureserver.net2015-06-04 → 2026-03-25 · 3 obs
● 2015-06-04 16:43:48
● 2026-03-25 00:24:08
●MXsmtp.secureserver.net2015-06-04 → 2026-03-25 · 3 obs
● 2015-06-04 16:43:48
● 2026-03-25 00:24:08
●A15.197.148.332026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 00:24:08
●A3.33.130.1902026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 00:24:08
○A50.63.202.622015-06-04 → 2016-07-26 · 4 obs
● 2015-06-04 16:43:48
● 2016-07-26 00:00:04
○ 2026-03-25 00:24:08
○A66.220.2.132007-09-24 → 2007-09-24 · 3 obs
○ 2015-06-04 16:43:48
○ 2026-03-25 00:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| knowledgerx.net | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgerx.net (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
knowledgerx.net points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as nxgen.co, s8f.biz, blackrhinopower.com, yourteamhealth.com and sensiblearms.com share IPs with knowledgerx.net.
Name Servers
Two name servers ns63.domaincontrol.com and ns64.domaincontrol.com handle the delegation for knowledgerx.net.
knowledgerx.net shares the same name server setup as other domains, for example unitedctm.net, altaboard.net, enviroetf.com, devnci.com and hartfordschools.us.
Host names with two IP numbers:
ns63.domaincontrol.com points to 2603:5:2154::2a and 97.74.101.42.
ns64.domaincontrol.com points to 2603:5:2254::2a and 173.201.69.42.
Mail Servers
Two mail servers handle knowledgerx.net: mailstore1.secureserver.net and smtp.secureserver.net.
knowledgerx.net shares the same mail server setup as other domains, including greatwhitedesign.com, northeastcomputerrecycling.com, kwvahomes.com, auroramoonphotography.com and robokind.org.
knowledgerx.net shares some mail servers with other domains, for example eltarotsideral.com.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.