hksjedu.com - robtex.com
hksjedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:bf7e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:41bd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.65.189Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.126🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arely.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26a4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| A | 108.162.194.164🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| A | 162.159.38.164Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| A | 172.64.34.164🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arely.ns.cloudflare.com | ||||||
| NS | hans.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.65.189, 172.67.191.126 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:bf7e, 2606:4700:3037::6815:41bd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com | ||||||
| SOA | arely.ns.cloudflare.comdns@cloudflare.com serial=2399229205 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777602096 | ||||||
Subdomains
www.hksjedu.com |
Same first word
hksjedu.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSarely.ns.cloudflare.com2026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
●NShans.ns.cloudflare.com2026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
●A104.21.65.1892026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
●A172.67.191.1262026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
●A2606:4700:3036::ac43:bf7e2026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
●A2606:4700:3037::6815:41bd2026-04-30 → 2026-05-01 · 2 obs
● 2026-05-01 02:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| hksjedu.com | hans.ns.cloudflare.com, arely.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.175
NS records: hans.ns.cloudflare.com, arely.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hksjedu.com (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.126, 104.21.65.189 |
| AAAA | 2 | 2606:4700:3036::ac43:bf7e, 2606:4700:3037::6815:41bd |
| NS | 2 | arely.ns.cloudflare.com, hans.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arely.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hans.ns.cloudflare.com, hans.ns.cloudflare.com, hans.ns.cloudflare.com...)
Analysis
Hierarchy
hksjedu.com is the parent of www.hksjedu.com.
IP Addresses
Four IP numbers are pointed to by hksjedu.com: 2606:4700:3036::ac43:bf7e, 2606:4700:3037::6815:41bd, 104.21.65.189 and 172.67.191.126.
other host names including intesub.com, vectorconsultingunion.click, www.papasm2.com, zizuva.com and cohst.jp share IP numbers with hksjedu.com.
Name Servers
hksjedu.com is delegated to two name servers arely.ns.cloudflare.com and hans.ns.cloudflare.com.
hksjedu.com shares the same name server setup as other domains, for instance daermao.com, zhyiqi.com, pg-ls.com, iosdesigns.com and musicsmm.com.
hksjedu.com at least partially shares name servers with other domains, for instance mathesonian.net, trezor-onlinecheck.com, rettman.com.pl, bestsgamess.com and lbarrow.com.
These name servers are commonly used alongside brenda.ns.cloudflare.com and sullivan.ns.cloudflare.com.
Host names with six IP numbers:
Host name arely.ns.cloudflare.com points to: 2606:4700:50::a29f:26a4, 2803:f800:50::6ca2:c2a4, 2a06:98c1:50::ac40:22a4, 108.162.194.164, 162.159.38.164 and 172.64.34.164.
Host name hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175.