htdev.co - dns.ninja
htdev.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1f3aCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:af34Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.31.58Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.52Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lars.ns.cloudflare.com ⭐ | ||||||
| NS | roxy.ns.cloudflare.com | ||||||
| MX | _dc-mx.7dcc3a84e278.htdev.co ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:37.72.136.12 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.31.58, 172.67.175.52 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1f3a, 2606:4700:3031::ac43:af34 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | lars.ns.cloudflare.comdns@cloudflare.com serial=2407905781 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759716277 | ||||||
Subdomains
7dcc3a84e278.htdev.co |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSlars.ns.cloudflare.com2026-03-26 → 2026-07-26 · 2 obs
● 2026-03-26 04:21:54
● 2026-07-26 02:21:58
● 2026-07-26 02:21:58
●NSroxy.ns.cloudflare.com2026-03-26 → 2026-07-26 · 2 obs
● 2026-03-26 04:21:54
● 2026-07-26 02:21:58
● 2026-07-26 02:21:58
●MX_dc-mx.7dcc3a84e278.htdev.co2026-03-26 → 2026-07-26 · 2 obs
● 2026-03-26 04:21:54
● 2026-07-26 02:21:58
● 2026-07-26 02:21:58
●A104.21.31.582026-03-26 → 2026-07-26 · 2 obs
● 2026-03-26 04:21:54
● 2026-07-26 02:21:58
● 2026-07-26 02:21:58
●A172.67.175.522026-03-26 → 2026-07-26 · 2 obs
● 2026-03-26 04:21:54
● 2026-07-26 02:21:58
● 2026-07-26 02:21:58
●A2606:4700:3031::6815:1f3a2026-06-29 → 2026-07-26 · 3 obs
○ 2026-06-09 01:42:44
● 2026-06-29 22:24:06
● 2026-07-26 02:21:58
● 2026-06-29 22:24:06
● 2026-07-26 02:21:58
●A2606:4700:3031::ac43:af342026-06-29 → 2026-07-26 · 3 obs
○ 2026-06-09 01:42:44
● 2026-06-29 22:24:06
● 2026-07-26 02:21:58
● 2026-06-29 22:24:06
● 2026-07-26 02:21:58
○A2606:4700:3035::ac43:af342026-03-26 → 2026-06-09 · 4 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:44
○ 2026-06-29 22:24:06
○ 2026-07-26 02:21:58
● 2026-06-09 01:42:44
○ 2026-06-29 22:24:06
○ 2026-07-26 02:21:58
○A2606:4700:3037::6815:1f3a2026-03-26 → 2026-06-09 · 4 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:44
○ 2026-06-29 22:24:06
○ 2026-07-26 02:21:58
● 2026-06-09 01:42:44
○ 2026-06-29 22:24:06
○ 2026-07-26 02:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
✅ Authoritative Response
Server:194.169.218.57
NS records: a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
7dcc3a84e278.htdev.co is a subdomain of htdev.co.
IP Addresses
htdev.co directs to four IP numbers, which are 104.21.31.58, 172.67.175.52, 2606:4700:3031::6815:1f3a and 2606:4700:3031::ac43:af34.
Name Servers
Two name servers handle the delegation for htdev.co: lars.ns.cloudflare.com and roxy.ns.cloudflare.com.
Mail Servers
Mail for htdev.co is handled by a single mail server, _dc-mx.7dcc3a84e278.htdev.co.