hkclassroom.com - robtex.com
hkclassroom.com
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=1778697681 | ||||||
Same first word
hkclassroom.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns14.wixdns.net2017-07-02 → 2017-07-02 · 3 obs
○ 2026-05-05 16:41:44
○ 2026-05-13 19:01:54
○NSns15.wixdns.net2017-07-02 → 2017-07-02 · 3 obs
○ 2026-05-05 16:41:44
○ 2026-05-13 19:01:54
●NSns43.domaincontrol.com2026-05-05 → 2026-05-13 · 3 obs
● 2026-05-05 16:41:44
● 2026-05-13 19:01:54
●NSns44.domaincontrol.com2026-05-05 → 2026-05-13 · 3 obs
● 2026-05-05 16:41:44
● 2026-05-13 19:01:54
●MXhkclassroom-com.mail.protection.outlook.com2026-05-05 → 2026-05-13 · 2 obs
● 2026-05-13 19:01:54
●A185.158.133.12026-05-05 → 2026-05-13 · 3 obs
● 2026-05-05 16:41:44
● 2026-05-13 19:01:54
○A23.236.62.1472017-07-02 → 2017-07-02 · 3 obs
○ 2026-05-05 16:41:44
○ 2026-05-13 19:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| hkclassroom.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hkclassroom.com (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | hkclassroom-com.mail.protection.outlook. |
| TXT | 2 | NETORGFT19366346.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
hkclassroom.com resolves to a single IP address: 185.158.133.1.
Other host names including pabod.com, allagame.com, styoutube.com, zzapi.in and filemygstr.com share IP numbers with hkclassroom.com.
Name Servers
hkclassroom.com's delegation uses two name servers, ns43.domaincontrol.com and ns44.domaincontrol.com.
hkclassroom.com shares the same name server setup as other domains, for example interia.mx, actv8d.com, louiegomes.com, recomproperties.com and enisguray.com.
hkclassroom.com at least partially shares name servers with other domains; for instance bomis.ch.
Host names with two IPs:
ns43.domaincontrol.com points to: 2603:5:2152::16 and 97.74.101.22
ns44.domaincontrol.com points to: 2603:5:2252::16 and 173.201.69.22
Mail Servers
hkclassroom.com is handled by a single mail server, hkclassroom-com.mail.protection.outlook.com.
hkclassroom-com.mail.protection.outlook.com resolves to six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.