knotcomputers.com - robtex.com
knotcomputers.com
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=1771291435 | ||||||
Same first word
knotcomputers.com |
DNS History
10 records (7 active, 3 former)
●NSns41.domaincontrol.com2026-02-20 → 2026-03-01 · 3 obs
● 2026-02-20 04:55:02
● 2026-03-01 17:17:00
●NSns42.domaincontrol.com2026-02-20 → 2026-03-01 · 3 obs
● 2026-02-20 04:55:02
● 2026-03-01 17:17:00
○NSns65.domaincontrol.com2020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-20 04:55:02
○ 2026-03-01 17:17:00
○NSns66.domaincontrol.com2020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-20 04:55:02
○ 2026-03-01 17:17:00
●A15.197.142.1732026-02-20 → 2026-03-01 · 3 obs
● 2026-02-20 04:55:02
● 2026-03-01 17:17:00
○A166.62.6.782020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-20 04:55:02
○ 2026-03-01 17:17:00
●A3.33.152.1472026-02-20 → 2026-03-01 · 3 obs
● 2026-02-20 04:55:02
● 2026-03-01 17:17:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knotcomputers.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knotcomputers.com (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:dc-8e814c8572._spfm.knotc |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
knotcomputers.com points to two IP numbers: 3.33.152.147 and 15.197.142.173.
Other host names, for instance suavesun.com, greetingcardscanmakeyourich.com, tasteofeg.com, brightryan.com and krislynsoldit.com share IP numbers with knotcomputers.com.
Name Servers
knotcomputers.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.
knotcomputers.com uses the same name server setup as other domains, for instance americanwinesociety.com, theherreralawgroup.com, thepokercoach.com.au, countmein.org and ketchfarms.com.
Host names with two IP numbers:
The host ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.
The host ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
knotcomputers.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
knotcomputers.com shares some mail servers with other domains, including retirement4u.com, taurixmundo.com, aggls.com, copalu.com and valiantds.com.
Host names with two IP numbers:
mx.zoho.com points to 136.143.183.44 and 204.141.43.44.
Host names with one IP number:
mx2.zoho.com points to 136.143.183.44.
mx3.zoho.com points to 204.141.43.44.
Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.