technicalmasterminds.org - dns.ninja
technicalmasterminds.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:32d2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a771🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.210Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.113🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | daphne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26a9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 108.162.194.169🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 162.159.38.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 172.64.34.169🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| NS | emerson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c360🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2360🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 108.162.195.96🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 162.159.44.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 172.64.35.96🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| MX | _dc-mx.53e804abd6eb.technicalmasterminds.org ⭐ | ||||||
| A | 108.181.242.138🇺🇸 AS40676108.181.240.0/21 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.210, 172.67.167.113 | ||||||
| IPv6 hints | 2606:4700:3033::6815:32d2, 2606:4700:3035::ac43:a771 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com | ||||||
| SOA | daphne.ns.cloudflare.comdns@cloudflare.com serial=2406686130 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781355746 | ||||||
Subdomains
www.technicalmasterminds.org |
Same first word
technicalmasterminds.in |
technicalmasterminds.org |
DNS History
7 records (7 active, 0 former)
●NSdaphne.ns.cloudflare.com2026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●NSemerson.ns.cloudflare.com2026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●MX_dc-mx.53e804abd6eb.technicalmasterminds.org2026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●A104.21.50.2102026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●A172.67.167.1132026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●A2606:4700:3033::6815:32d22026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
●A2606:4700:3035::ac43:a7712026-03-19 → 2026-06-13 · 2 obs
● 2026-06-13 13:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| technicalmasterminds.org | daphne.ns.cloudflare.com, emerson.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.96
NS records: daphne.ns.cloudflare.com, emerson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technicalmasterminds.org (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.210, 172.67.167.113 |
| AAAA | 2 | 2606:4700:3033::6815:32d2, 2606:4700:3035::ac43:a771 |
| NS | 2 | daphne.ns.cloudflare.com, emerson.ns.cloudflare.com |
| MX | 1 | _dc-mx.53e804abd6eb.technicalmasterminds |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | daphne.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
technicalmasterminds.org is the parent zone for www.technicalmasterminds.org.
IP Addresses
technicalmasterminds.org points to four IP numbers: 104.21.50.210, 172.67.167.113, 2606:4700:3033::6815:32d2 and 2606:4700:3035::ac43:a771.
Additional host names — duobaosi.net, www.courtisane.co.uk, www.employeemonitoringsoftwarereviews.com and two others — share IP numbers with technicalmasterminds.org.
Name Servers
Two name servers handle the delegation for technicalmasterminds.org: daphne.ns.cloudflare.com and emerson.ns.cloudflare.com.
technicalmasterminds.org shares its name server setup with other domains, including source1x.com, jio.co.jp, zwddd.com and two others.
technicalmasterminds.org partially shares its NS delegation with several other domains, including thesrpskatimes.com, core-earnings.com, eijk.nu and two others.
The name servers nia.ns.cloudflare.com, lakas.ns.cloudflare.com, nena.ns.cloudflare.com and terin.ns.cloudflare.com are often found in use alongside these name servers.
Host names with 6 IP numbers:
daphne.ns.cloudflare.com resolves to 108.162.194.169, 162.159.38.169 and 172.64.34.169 among others, with 3 other IP addresses in total.
emerson.ns.cloudflare.com resolves to 108.162.195.96, 162.159.44.96 and 172.64.35.96 among others, with 3 other IP addresses in total.
Mail Servers
technicalmasterminds.org has one mail server: _dc-mx.53e804abd6eb.technicalmasterminds.org.
_dc-mx.53e804abd6eb.technicalmasterminds.org carries a single IP number, which is 108.181.242.138.