h-ja.co - robtex.com
h-ja.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4cd4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c93e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.212Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.62🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| NS | kelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.212, 172.67.201.62 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4cd4, 2606:4700:3036::ac43:c93e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2411469246 | ||||||
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=1759727899 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSburt.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
●NSkelly.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
●A104.21.76.2122026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
●A172.67.201.622026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
●A2606:4700:3031::6815:4cd42026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
●A2606:4700:3036::ac43:c93e2026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 12:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| h-ja.co | kelly.ns.cloudflare.com, burt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.91
NS records: kelly.ns.cloudflare.com, burt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for h-ja.co (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.62, 104.21.76.212 |
| AAAA | 2 | 2606:4700:3031::6815:4cd4, 2606:4700:3036::ac43:c93e |
| NS | 2 | burt.ns.cloudflare.com, kelly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | burt.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
h-ja.co has four IP addresses: 104.21.76.212, 172.67.201.62, 2606:4700:3031::6815:4cd4 and 2606:4700:3036::ac43:c93e.
lokicasinoeu.com, wayfact.com, savorenilqo.com plus two other host names have IP numbers in common with h-ja.co.
Name Servers
h-ja.co has two authoritative name servers — burt.ns.cloudflare.com and kelly.ns.cloudflare.com.
The name server configuration of h-ja.co is shared with other domains, for instance zhw-china-pggaming.com, audioinformaticabarato.com, zh-ok-c7ennrbftertainment.com and two others.
h-ja.co partially shares its NS delegation with several other domains, including sate777new.online, einvoicemanagement-twm.com, akshayshrivastav.me and two others.
These name servers are regularly seen alongside ignacio.ns.cloudflare.com and dina.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
burt.ns.cloudflare.com points to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 other IP addresses.
kelly.ns.cloudflare.com points to 108.162.194.91, 162.159.38.91, 172.64.34.91 and 3 other IP addresses.