knowlescorp.com - robtex.com
knowlescorp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2023-09-18 #0 | ||||||
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=1774422097 | ||||||
Same first word
knowlescorp.com |
DNS History
9 records (4 active, 5 former)
○NSns-cloud-b1.googledomains.com2016-07-05 → 2017-04-20 · 4 obs
● 2017-04-20 04:42:06
○ 2026-03-08 17:21:30
○ 2026-03-25 07:11:24
○NSns-cloud-b2.googledomains.com2016-07-05 → 2017-04-20 · 4 obs
● 2017-04-20 04:42:06
○ 2026-03-08 17:21:30
○ 2026-03-25 07:11:24
○NSns-cloud-b3.googledomains.com2016-07-05 → 2017-04-20 · 4 obs
● 2017-04-20 04:42:06
○ 2026-03-08 17:21:30
○ 2026-03-25 07:11:24
○NSns-cloud-b4.googledomains.com2016-07-05 → 2017-04-20 · 4 obs
● 2017-04-20 04:42:06
○ 2026-03-08 17:21:30
○ 2026-03-25 07:11:24
●NSns19.domaincontrol.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 17:21:30
● 2026-03-25 07:11:24
●NSns20.domaincontrol.com2026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 17:21:30
● 2026-03-25 07:11:24
●A15.197.148.332026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 17:21:30
● 2026-03-25 07:11:24
○A23.236.62.1472016-07-05 → 2017-04-20 · 4 obs
● 2017-04-20 04:42:06
○ 2026-03-08 17:21:30
○ 2026-03-25 07:11:24
●A3.33.130.1902026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 17:21:30
● 2026-03-25 07:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| knowlescorp.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowlescorp.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
knowlescorp.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as pregso.com, indiaseek.com, alors.co.uk, 701brew.com and pawnosity.com share IPs with knowlescorp.com.
Name Servers
Two name servers ns19.domaincontrol.com and ns20.domaincontrol.com handle the delegation for knowlescorp.com.
knowlescorp.com shares the same name server setup as other domains, for example ecpb.biz, phoenix(0x736578)crimesattorney.com, shakavideo.com, massply.com and fishnguides.com.
knowlescorp.com partially shares name servers with other domains, for example petsalley.com and ssp-ca.in.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.