schoolofhk.org - robtex.com
schoolofhk.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9266🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:295e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.94Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.102🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elinore.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| NS | terin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| A | 108.162.193.236🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| A | 172.64.33.236🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| A | 173.245.59.236🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.94, 172.67.146.102 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9266, 2606:4700:3037::6815:295e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com | ||||||
| SOA | elinore.ns.cloudflare.comdns@cloudflare.com serial=2408227979 | ||||||
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=1786527765 | ||||||
rank #68878 in the tld
Same first word
schoolofhk.com |
schoolofhk.org |
DNS History
9 records (6 active, 3 former)
●NSelinore.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
●NSterin.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
●A104.21.41.942026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
○A107.163.47.1812026-05-22 → 2026-05-22 · 2 obs
○ 2026-08-12 10:49:54
●A172.67.146.1022026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
●A2606:4700:3030::ac43:92662026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
●A2606:4700:3037::6815:295e2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 10:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| schoolofhk.org | terin.ns.cloudflare.com, elinore.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.153
NS records: terin.ns.cloudflare.com, elinore.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolofhk.org (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.94, 172.67.146.102 |
| AAAA | 2 | 2606:4700:3030::ac43:9266, 2606:4700:3037::6815:295e |
| NS | 2 | elinore.ns.cloudflare.com, terin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elinore.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
schoolofhk.org points to the four IP addresses 104.21.41.94, 172.67.146.102, 2606:4700:3030::ac43:9266 and 2606:4700:3037::6815:295e.
Additional host names — 51hkwx.net, hatchbox.io, atomodiagnostics.com and two others — share IP numbers with schoolofhk.org.
Name Servers
Two name servers handle the delegation for schoolofhk.org: elinore.ns.cloudflare.com and terin.ns.cloudflare.com.
schoolofhk.org shares its name server setup with other domains, including jzgcpxxh.org, lzsy120.com, wrptc.com and two others.
There is at least partial name server overlap between schoolofhk.org and other domains — laserzip.com, captain-immo.fr, autumnbright.com and two more among them.
These name servers frequently co-occur with the name servers harmony.ns.cloudflare.com and julio.ns.cloudflare.com.
Host names with 6 IP numbers:
elinore.ns.cloudflare.com resolves to 108.162.192.153, 172.64.32.153 and 173.245.58.153 among others, with 3 other IP addresses in total.
terin.ns.cloudflare.com resolves to 108.162.193.236, 172.64.33.236 and 173.245.59.236 among others, with 3 other IP addresses in total.