technicalmastermind.org - dns.ninja
technicalmastermind.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8cc5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:26e9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.233Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.197🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ariadne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 108.162.194.225🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 162.159.38.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 172.64.34.225🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| NS | jim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| MX | _dc-mx.4938b9a5939b.technicalmastermind.org ⭐ | ||||||
| A | 162.213.1.123🇨🇦 NET-1GSERVERS162.213.1.0/24 autogen | ||||||
| TXT | v=spf1 +a +mx +ip4:103.82.65.33 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.233, 172.67.140.197 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8cc5, 2606:4700:3034::6815:26e9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com | ||||||
| SOA | ariadne.ns.cloudflare.comdns@cloudflare.com serial=2412145630 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786847666 | ||||||
Subdomains
www.technicalmastermind.org |
Same first word
technicalmastermind.com.in |
technicalmastermind.com |
technicalmastermind.co.in |
technicalmastermind.org |
DNS History
9 records (7 active, 2 former)
●NSariadne.ns.cloudflare.com2026-03-27 → 2026-08-16 · 2 obs
● 2026-08-16 03:08:18
●NSjim.ns.cloudflare.com2026-03-27 → 2026-08-16 · 2 obs
● 2026-08-16 03:08:18
●MX_dc-mx.4938b9a5939b.technicalmastermind.org2026-03-27 → 2026-08-16 · 2 obs
● 2026-08-16 03:08:18
●A104.21.38.2332026-03-27 → 2026-08-16 · 2 obs
● 2026-08-16 03:08:18
●A172.67.140.1972026-03-27 → 2026-08-16 · 2 obs
● 2026-08-16 03:08:18
○A2606:4700:3030::ac43:8cc52026-03-27 → 2026-05-15 · 4 obs
● 2026-05-15 11:13:00
○ 2026-08-10 03:43:08
○ 2026-08-16 03:08:18
●A2606:4700:3032::ac43:8cc52026-08-10 → 2026-08-16 · 3 obs
● 2026-08-10 03:43:08
● 2026-08-16 03:08:18
●A2606:4700:3034::6815:26e92026-08-10 → 2026-08-16 · 3 obs
● 2026-08-10 03:43:08
● 2026-08-16 03:08:18
○A2606:4700:3035::6815:26e92026-03-27 → 2026-05-15 · 4 obs
● 2026-05-15 11:13:00
○ 2026-08-10 03:43:08
○ 2026-08-16 03:08:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, a2.org.afilias-nst.info, d0.org.afilias-nst.org, c0.org.afilias-nst.info... | - |
| technicalmastermind.org | ariadne.ns.cloudflare.com, jim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.225
NS records: ariadne.ns.cloudflare.com, jim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technicalmastermind.org (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.233, 172.67.140.197 |
| AAAA | 2 | 2606:4700:3032::ac43:8cc5, 2606:4700:3034::6815:26e9 |
| NS | 2 | ariadne.ns.cloudflare.com, jim.ns.cloudflare.com |
| MX | 1 | _dc-mx.4938b9a5939b.technicalmastermind. |
| TXT | 1 | v=spf1 +a +mx +ip4:103.82.65.33 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ariadne.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
www.technicalmastermind.org is delegated beneath technicalmastermind.org.
IP Addresses
technicalmastermind.org directs to four IP numbers, which are 104.21.38.233, 172.67.140.197, 2606:4700:3032::ac43:8cc5 and 2606:4700:3034::6815:26e9.
Among the host names that share IP numbers with technicalmastermind.org are devteamproject.com, elitekitcheninstallations.co.uk, fpwhitepaper.gov.au and two others.
Name Servers
The NS records for technicalmastermind.org delegate to ariadne.ns.cloudflare.com and jim.ns.cloudflare.com.
technicalmastermind.org has the same name server delegation as a number of other domains, such as bbi.ca, pmalgo.com, cloudfly.vn and two more.
There is at least partial name server overlap between technicalmastermind.org and other domains — bosjoko89124.com, axitp.com, illinium.cloud and two more among them.
These name servers frequently co-occur with the name servers anderson.ns.cloudflare.com and gina.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
ariadne.ns.cloudflare.com maps to 108.162.194.225, 162.159.38.225, 172.64.34.225 and 3 additional IP addresses.
jim.ns.cloudflare.com maps to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 additional IP addresses.
Mail Servers
technicalmastermind.org routes its mail through a single mail server, _dc-mx.4938b9a5939b.technicalmastermind.org.
_dc-mx.4938b9a5939b.technicalmastermind.org resolves to 162.213.1.123 and no other IP number.