knowledgecomputers.net - dns.ninja
knowledgecomputers.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=1785914674 | ||||||
Subdomains
mail.knowledgecomputers.net |
Same first word
knowledgecomputers.cn |
knowledgecomputers.net |
DNS History
5 records (4 active, 1 former)
●NSns43.domaincontrol.com2015-08-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:51:26
●NSns44.domaincontrol.com2015-08-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:51:26
●MXknowledgecomputers-net.mail.protection.outlook.com2015-08-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:51:26
●A52.25.11.1692017-04-20 → 2026-08-05 · 3 obs
● 2017-04-20 19:07:16
● 2026-08-05 07:51:26
○A69.31.175.1182015-08-25 → 2016-05-09 · 4 obs
● 2016-05-09 22:02:26
○ 2017-04-20 19:07:16
○ 2026-08-05 07:51:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgecomputers.net | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgecomputers.net (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.25.11.169 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | knowledgecomputers-net.mail.protection.o |
| TXT | 2 | MS=ms42063490, v=spf1 ip4:52.25.11.169 ip4:3.1.12.82 in |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
knowledgecomputers.net is the parent zone for mail.knowledgecomputers.net.
IP Addresses
knowledgecomputers.net resolves to just one IP address, 52.25.11.169.
globalewaste.net and ec2-52-25-11-169.us-west-2.compute.amazonaws.com, along with other host names, share IP addresses with knowledgecomputers.net.
Name Servers
knowledgecomputers.net uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.
knowledgecomputers.net shares its NS records with other domains, for example royaltonsuitescancunresort.com, beldos.com, themodel.com and two others.
The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.
Mail Servers
The sole mail server for knowledgecomputers.net is knowledgecomputers-net.mail.protection.outlook.com.
With 8 IP addresses total, knowledgecomputers-net.mail.protection.outlook.com resolves to 52.101.190.2, 52.101.190.3, 52.101.192.0 and 5 others.