algorithm.hk - robtex.com
algorithm.hk
hk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074995432 | ||||||
Same first word
Similar names
Previous names
alexandra.hk |
alexfan.hk |
alexht.hk |
alexkouba.hk |
alexng.hk |
alexpoon.hk |
alextong.hk |
alfaindo.hk |
alfalaval.hk |
alfastar.hk |
alfred.hk |
alfredlau.hk |
alfreds.hk |
alfrina.hk |
alg.hk |
algae.hk |
algoedge.hk |
algogroup.hk |
Next names
algotrade.hk |
ali.hk |
ali213.hk |
aliad.hk |
alibaba.hk |
alibarbarvape.hk |
alibb.hk |
alibi.hk |
alicash.hk |
alice.hk |
alicepizza.hk |
alienware.hk |
aliexpress.hk |
alight.hk |
alightinc.hk |
aligogolimited.hk |
alimakgroup.hk |
alimakhek.hk |
DNS History
8 records (8 active, 0 former)
●NSalexia.ns.cloudflare.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●NSnoel.ns.cloudflare.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●MXaspmx.l.google.com2026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
●A198.202.211.12026-09-05 → 2026-09-09 · 2 obs
● 2026-09-09 04:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | 18 records |
| algorithm.hk | noel.ns.cloudflare.com, alexia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.216
NS records: noel.ns.cloudflare.com, alexia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algorithm.hk (unsigned zone)
⏱️ Timing
Total: 1397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 2 | alexia.ns.cloudflare.com, noel.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com -all |
| SOA | 1 | alexia.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (c.hkirc.net.hk, c.hkirc.net.hk, d.hkirc.net.hk...)
Analysis
IP Addresses
algorithm.hk has exactly one IP address — 198.202.211.1.
keskardabminervat.ee, intrax.cl, elitepcp.ca plus two other host names have IP numbers in common with algorithm.hk.
Name Servers
algorithm.hk is delegated to two name servers: alexia.ns.cloudflare.com and noel.ns.cloudflare.com.
The name server configuration of algorithm.hk is shared with other domains, for instance buenodemesquita.org, epicerie-jeanne.fr, pcexotica.com and two others.
The name servers of algorithm.hk overlap at least partially with those of other domains — among them hjsb.pages.dev, bak77-id-biz-4o1.pages.dev, sdiafood.org and two more.
The name servers meg.ns.cloudflare.com, plato.ns.cloudflare.com and garret.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
alexia.ns.cloudflare.com resolves to 108.162.194.175, 162.159.38.175, 172.64.34.175 and 3 other IP addresses.
noel.ns.cloudflare.com resolves to 108.162.193.216, 172.64.33.216, 173.245.59.216 and 3 other IP addresses.
Mail Servers
algorithm.hk has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by algorithm.hk are shared with other domains: hopsandbarleyco.com, thinkads-pgammedia.com, rosebowman.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 142.251.167.26 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.