knowledgetrak.net - robtex.com
knowledgetrak.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns79.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::73🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns79.ultradns.com | ||||||
| A | 156.154.64.79🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns79.ultradns.com | ||||||
| NS | pdns79.ultradns.biz | ||||||
| A | 2610:a1:1015::73🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns79.ultradns.biz | ||||||
| A | 156.154.66.79🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns79.ultradns.biz | ||||||
| NS | pdns79.ultradns.net | ||||||
| A | 2610:a1:1014::73🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns79.ultradns.net | ||||||
| A | 156.154.65.79🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns79.ultradns.net | ||||||
| NS | pdns79.ultradns.org | ||||||
| A | 2001:502:4612::73🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns79.ultradns.org | ||||||
| A | 156.154.67.79🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns79.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns79.ultradns.commeds-it@wellsky.com 2025-04-07 #3 | ||||||
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=1776046132 | ||||||
Same first word
knowledgetrak.net |
knowledgetrak.com |
Similar names
DNS History
22 records (4 active, 18 former)
○NSfnts.com2015-08-16 → 2016-03-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
○NSgm2.fnts.int2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-10 17:12:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○NSns01.fnts.com2015-08-16 → 2016-03-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
○NSns02.fnts.com2015-08-16 → 2016-03-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
○NSns03.fnts.com2015-08-16 → 2016-03-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
○NSns04.fnts.com2015-08-16 → 2016-03-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
● 2016-03-10 17:12:44
○ 2016-09-10 03:34:32
○ 2026-04-13 02:29:38
○NSns1.fnts.com2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-10 17:12:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○NSns2.fnts.com2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-10 17:12:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○NSns3.fnts.com2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-10 17:12:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○NSns4.fnts.com2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-10 17:12:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
●NSpdns79.ultradns.biz2017-03-25 → 2026-04-13 · 3 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
●NSpdns79.ultradns.com2017-03-25 → 2026-04-13 · 3 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
●NSpdns79.ultradns.net2017-03-25 → 2026-04-13 · 3 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
●NSpdns79.ultradns.org2017-03-25 → 2026-04-13 · 3 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2026-04-13 02:29:38
○MXalt2.aspmx.l.google.com2017-03-25 → 2020-01-27 · 5 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
○MXaspmx.l.google.com2015-08-16 → 2020-01-27 · 4 obs
● 2015-08-16 20:25:44
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
○MXaspmx2.googlemail.com2015-08-16 → 2020-01-27 · 4 obs
● 2015-08-16 20:25:44
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
○MXaspmx3.googlemail.com2015-08-16 → 2020-01-27 · 4 obs
● 2015-08-16 20:25:44
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
○MXatl1.aspmx.l.google.com2015-08-16 → 2020-01-27 · 4 obs
● 2015-08-16 20:25:44
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
○MXatl2.aspmx.l.google.com2015-08-16 → 2016-09-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○A66.180.8.62015-08-16 → 2016-09-10 · 4 obs
● 2015-08-16 20:25:44
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
● 2016-09-10 03:34:32
○ 2017-03-25 11:14:16
○ 2026-04-13 02:29:38
○A74.206.113.212017-03-25 → 2020-01-27 · 5 obs
○ 2016-09-10 03:34:32
● 2017-03-25 11:14:16
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
● 2017-03-25 11:14:16
● 2020-01-27 08:49:08
○ 2026-03-22 16:00:06
○ 2026-04-13 02:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgetrak.net | pdns79.ultradns.net, pdns79.ultradns.com, pdns79.ultradns.biz, pdns79.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.79
NS records: pdns79.ultradns.net, pdns79.ultradns.com, pdns79.ultradns.biz, pdns79.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgetrak.net (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns79.ultradns.biz, pdns79.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns79.ultradns.com meds-it.wellsky.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns79.ultradns.net, pdns79.ultradns.net)
Analysis
Name Servers
knowledgetrak.net is delegated to four name servers: pdns79.ultradns.biz, pdns79.ultradns.com, pdns79.ultradns.net and pdns79.ultradns.org.
knowledgetrak.net at least partially shares name servers with other domains, for instance 835direct.com, mcbinch.ca, bowmansystems.com, techtrans.com and wifrontdoor.org.
These name servers are commonly used together with ns1.bowmansystems.com, ns2.bowmansystems.com and udns1.ultradns.net.
Host names with two IP numbers: pdns79.ultradns.biz points to 2610:a1:1015::73 and 156.154.66.79; pdns79.ultradns.com points to 2001:502:f3ff::73 and 156.154.64.79; pdns79.ultradns.net points to 2610:a1:1014::73 and 156.154.65.79; pdns79.ultradns.org points to 2001:502:4612::73 and 156.154.67.79.