cortexsoft.net - robtex.com
cortexsoft.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=1787426979 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (3 active, 5 former)
●NSgrannbo.ns.cloudflare.com2026-08-17 → 2026-08-22 · 3 obs
● 2026-08-17 22:32:34
● 2026-08-22 19:45:36
●NSnoah.ns.cloudflare.com2026-08-17 → 2026-08-22 · 3 obs
● 2026-08-17 22:32:34
● 2026-08-22 19:45:36
○NSns.second-ns.com2015-08-20 → 2020-03-31 · 4 obs
● 2020-03-31 14:44:36
○ 2026-08-17 22:32:34
○ 2026-08-22 19:45:36
○NSns1.your-server.de2015-08-20 → 2020-03-31 · 4 obs
● 2020-03-31 14:44:36
○ 2026-08-17 22:32:34
○ 2026-08-22 19:45:36
○NSns3.second-ns.de2015-08-20 → 2020-03-31 · 4 obs
● 2020-03-31 14:44:36
○ 2026-08-17 22:32:34
○ 2026-08-22 19:45:36
○MXmail.cortexsoft.net2015-08-20 → 2020-03-31 · 4 obs
● 2020-03-31 14:44:36
○ 2026-08-17 22:32:34
○ 2026-08-22 19:45:36
●A43.129.237.712026-08-17 → 2026-08-22 · 3 obs
● 2026-08-17 22:32:34
● 2026-08-22 19:45:36
○A46.4.13.362015-08-20 → 2020-03-31 · 4 obs
● 2020-03-31 14:44:36
○ 2026-08-17 22:32:34
○ 2026-08-22 19:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cortexsoft.net | noah.ns.cloudflare.com, grannbo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.150
NS records: noah.ns.cloudflare.com, grannbo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexsoft.net (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.129.237.71 |
| NS | 2 | grannbo.ns.cloudflare.com, noah.ns.cloudflare.com |
| SOA | 1 | grannbo.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
cortexsoft.net has exactly one IP address — 43.129.237.71.
Name Servers
cortexsoft.net is served by two delegated name servers, grannbo.ns.cloudflare.com and noah.ns.cloudflare.com.
The name server configuration of cortexsoft.net is shared with other domains, for instance woosityapp.com, danifoldi.workers.dev, aropscenter.com and two others.
cortexsoft.net partially shares its NS delegation with several other domains, including kramiliantha.sbs, somersetdamaccommodation.com.au, fitnesstest.com and two others.
These name servers are regularly seen alongside norm.ns.cloudflare.com and dexter.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
grannbo.ns.cloudflare.com carries IP addresses 108.162.194.150, 162.159.38.150 and 172.64.34.150, with 3 other addresses beyond those.
noah.ns.cloudflare.com carries IP addresses 108.162.193.133, 172.64.33.133 and 173.245.59.133, with 3 other addresses beyond those.