techknow.africa - robtex.com
techknow.africa
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2de9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:dc10🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.233Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.16🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mustafa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c1b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c31b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:231b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 108.162.195.27🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 162.159.44.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 172.64.35.27🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| NS | tegan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 108.162.192.226🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 172.64.32.226🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 173.245.58.226🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.233, 172.67.220.16 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2de9, 2606:4700:3035::ac43:dc10 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com | ||||||
| SOA | mustafa.ns.cloudflare.comdns@cloudflare.com serial=2411590165 | ||||||
africa
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | zone-ds.registry.net.za ⭐ | ||||||
| NS | coza1.dnsnode.net | ||||||
| NS | ns.coza.net.za | ||||||
| NS | ns4.dns.net.za | ||||||
| SOA | zone-ds.registry.net.zasupport@registry.net.za 2025-08-05 #19 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSmustafa.ns.cloudflare.com2026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
●NStegan.ns.cloudflare.com2026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
●A104.21.45.2332026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
●A172.67.220.162026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
●A2606:4700:3033::6815:2de92026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
●A2606:4700:3035::ac43:dc102026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 22:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| africa | ns.coza.net.za, ns4.dns.net.za, coza1.dnsnode.net | 6 records |
| techknow.africa | tegan.ns.cloudflare.com, mustafa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.27
NS records: tegan.ns.cloudflare.com, mustafa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techknow.africa (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.233, 172.67.220.16 |
| AAAA | 2 | 2606:4700:3035::ac43:dc10, 2606:4700:3033::6815:2de9 |
| NS | 2 | mustafa.ns.cloudflare.com, tegan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mustafa.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.coza.net.za, ns4.dns.net.za, coza1.dnsnode.net...)
Analysis
IP Addresses
techknow.africa points to the four IP addresses 104.21.45.233, 172.67.220.16, 2606:4700:3033::6815:2de9 and 2606:4700:3035::ac43:dc10.
Additional host names — aideepanalytics.com, schuhheld.com, kaptenhoki.space and two others — share IP numbers with techknow.africa.
Name Servers
Two name servers handle the delegation for techknow.africa: mustafa.ns.cloudflare.com and tegan.ns.cloudflare.com.
techknow.africa shares its name server setup with other domains, including go99sv.com, hookislandresort.com, 33winnv.red and two others.
The name servers of techknow.africa overlap at least partially with those of other domains — among them prof.fi, internetspecs.co.uk, (0x787878)max.net and two more.
Host names with 6 IP numbers:
mustafa.ns.cloudflare.com resolves to 108.162.195.27, 162.159.44.27 and 172.64.35.27 among others, with 3 other IP addresses in total.
tegan.ns.cloudflare.com resolves to 108.162.192.226, 172.64.32.226 and 173.245.58.226 among others, with 3 other IP addresses in total.