ics.edu.hk - robtex.com
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ics.edu.hk
edu.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=2070822308 | ||||||
Up
schoology.ics.edu.hk |
school.ics.edu.hk |
portal.ics.edu.hk |
www.ics.edu.hk |
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
●NScortney.ns.cloudflare.com2018-08-14 → 2026-02-16 · 3 obs
● 2018-08-14 05:12:18
● 2026-02-16 07:22:56
○NSnsa.ics.edu.hk2015-08-18 → 2016-07-05 · 4 obs
● 2016-07-05 11:39:22
○ 2016-07-15 01:24:46
○ 2026-02-16 07:22:56
○NSnsb.ics.edu.hk2015-08-18 → 2018-06-08 · 4 obs
● 2018-06-08 05:10:14
○ 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○NSnsc.ics.edu.hk2015-08-18 → 2018-06-08 · 4 obs
● 2018-06-08 05:10:14
○ 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○NSnsd.ics.edu.hk2017-02-17 → 2018-05-05 · 5 obs
● 2017-02-17 02:20:44
● 2018-05-05 06:44:06
○ 2018-05-08 23:11:40
○ 2026-02-16 07:22:56
●NSplato.ns.cloudflare.com2018-08-14 → 2026-02-16 · 3 obs
● 2018-08-14 05:12:18
● 2026-02-16 07:22:56
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
●MXaspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
○MXdc-8523c8179a37.ics.edu.hk2018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○MXmg00.ics.edu.hk2015-08-18 → 2018-06-08 · 4 obs
● 2018-06-08 05:10:14
○ 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○A104.27.174.1642018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○A104.27.175.1642018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○A23.236.62.1472015-08-18 → 2018-06-08 · 4 obs
● 2018-06-08 05:10:14
○ 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○A2400:cb00:2048:1::681b:aea42018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
○A2400:cb00:2048:1::681b:afa42018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 05:12:18
○ 2026-02-16 07:22:56
●A47.238.127.1062026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | z.hkirc.net.hk, x.hkirc.net.hk, t.hkirc.net.hk, c.hkirc.net.hk... | 18 records |
| ics.edu.hk | plato.ns.cloudflare.com, cortney.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.87
NS records: plato.ns.cloudflare.com, cortney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ics.edu.hk (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.238.127.106 |
| NS | 2 | cortney.ns.cloudflare.com, plato.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | apple-domain-verification=LIEEdBm1mwSxJs, da4ks3m72emc6kqmhlgac3t9h3... |
| SOA | 1 | cortney.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (z.hkirc.net.hk, y.hkirc.net.hk, x.hkirc.net.hk...)
AI analysis
ics.edu.hk is parent of schoology.ics.edu.hk, school.ics.edu.hk, portal.ics.edu.hk and www.ics.edu.hk.
ics.edu.hk points to IP number 47.238.127.106.
ics.edu.hk is delegated to two name servers: cortney.ns.cloudflare.com and plato.ns.cloudflare.com.
ics.edu.hk uses the same name server setup as other domains such as l953.com, xlgsoft.com, kejiewl.com, sbccgk.com and afrinvestwa.com.
ics.edu.hk shares name servers with other domains at least partially, for example zoltern.com, goldenneedletattoos.com, jwjkp.com, xinxin44.com and legrandtravel.gr.
These name servers are commonly used with alexia.ns.cloudflare.com, diana.ns.cloudflare.com and elliott.ns.cloudflare.com.
Host names with six IP numbers: host name cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87; host name plato.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdf, 2803:f800:50::6ca2:c1df, 2a06:98c1:50::ac40:21df, 108.162.193.223, 172.64.33.223 and 173.245.59.223.
Five mail servers handle ics.edu.hk: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ics.edu.hk shares mail servers with other domains at least partially; for instance ns500731.ns500754.ns500731.ns500731.ns500731.ns500731.ns500688.ns500671.ns500688.ns500671.ns500688.ns500704.ns500671.ns500671.lustyslutz.com, prairiepoints.net, idledreams.net, musicconsultant.com and parisblackfilm.com.
These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27