focusdev.tech - dns.ninja
focusdev.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:dcc5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2653🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.83Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.197🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fiona.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 108.162.192.157🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 172.64.32.157🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 173.245.58.157🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| NS | merlin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcdCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c1cdCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:21cdCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.205Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.205Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.205Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.83, 172.67.220.197 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:dcc5, 2606:4700:3036::6815:2653 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com | ||||||
| SOA | fiona.ns.cloudflare.comdns@cloudflare.com serial=2418029792 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1794324540 | ||||||
Same first word
focusdev.uk |
focusdev.xyz |
focusdev.digital |
focusdev.org |
focusdev.co.uk |
focusdev.store |
focusdev.com |
focusdev.net |
focusdev.online |
focusdev.tech |
focusdev.app |
Similar names
devfocus.org.uk |
devfocus.in |
devfocus.us |
devfocus.org |
devfocus.cc |
vsdefouc.workers.dev |
devfocus.ch |
devfocus.digital |
devfocus.site |
devfocus.online |
devfocus.xyz |
devfocus.app |
devfocus.io |
devfocus.net |
devfocus.com |
DNS History
6 records (6 active, 0 former)
●NSfiona.ns.cloudflare.com2026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
●NSmerlin.ns.cloudflare.com2026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
●A104.21.38.832026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
●A172.67.220.1972026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
●A2606:4700:3035::ac43:dcc52026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
●A2606:4700:3036::6815:26532026-08-28 → 2026-11-10 · 2 obs
● 2026-08-28 15:47:46
● 2026-11-10 15:43:46
● 2026-11-10 15:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| focusdev.tech | merlin.ns.cloudflare.com, fiona.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.205
NS records: merlin.ns.cloudflare.com, fiona.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for focusdev.tech (unsigned zone)
⏱️ Timing
Total: 1780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.197, 104.21.38.83 |
| AAAA | 2 | 2606:4700:3035::ac43:dcc5, 2606:4700:3036::6815:2653 |
| NS | 2 | fiona.ns.cloudflare.com, merlin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fiona.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
focusdev.tech points to the four IP addresses 104.21.38.83, 172.67.220.197, 2606:4700:3035::ac43:dcc5 and 2606:4700:3036::6815:2653.
Name Servers
The NS records for focusdev.tech delegate to fiona.ns.cloudflare.com and merlin.ns.cloudflare.com.
DNS names with 6 IP addresses:
fiona.ns.cloudflare.com maps to 108.162.192.157, 172.64.32.157, 173.245.58.157 and 3 additional IP addresses.
merlin.ns.cloudflare.com maps to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 additional IP addresses.