hbclassroom.com - robtex.com
hbclassroom.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=1774529672 | ||||||
Same first word
hbclassroom.com |
Similar names
DNS History
11 records (3 active, 8 former)
○NSa.share-dns.com2026-03-26 → 2026-03-26 · 1 obs
○NSb.share-dns.net2026-03-26 → 2026-03-26 · 1 obs
○NSf1g1ns1.dnspod.net2016-12-21 → 2017-11-01 · 3 obs
● 2017-11-01 15:31:48
○ 2026-03-26 13:10:40
○NSf1g1ns2.dnspod.net2016-12-21 → 2017-11-01 · 3 obs
● 2017-11-01 15:31:48
○ 2026-03-26 13:10:40
●NSpam.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:10:40
●NSvasilii.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:10:40
○MXmx1.faidns.com2016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-26 13:10:40
○A38.14.47.2532026-03-26 → 2026-03-26 · 1 obs
●A75.75.236.2422026-03-26 → 2026-03-26 · 1 obs
○CNAMEhbclassroom.com.97.v43.faidns.com2016-12-21 → 2016-12-21 · 3 obs
○ 2017-11-01 15:31:48
○ 2026-03-26 13:10:40
○CNAMEhbclassroom.com.lv228.faipod.com2017-11-01 → 2017-11-01 · 3 obs
● 2017-11-01 15:31:48
○ 2026-03-26 13:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| hbclassroom.com | pam.ns.cloudflare.com, vasilii.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.26
NS records: pam.ns.cloudflare.com, vasilii.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hbclassroom.com (unsigned zone)
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.75.236.242 |
| NS | 2 | pam.ns.cloudflare.com, vasilii.ns.cloudflare.com |
| SOA | 1 | pam.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (pam.ns.cloudflare.com, pam.ns.cloudflare.com, pam.ns.cloudflare.com...)
Analysis
IP Addresses
hbclassroom.com points to a single IP: 75.75.236.242.
Name Servers
hbclassroom.com's delegation is to two name servers pam.ns.cloudflare.com and vasilii.ns.cloudflare.com.
hbclassroom.com shares the same name server configuration as other domains, such as (0x787878)fatclips.com, 0732sj.com, hlstjs.com, 100860hy.com and painfan.com.
hbclassroom.com at least partially shares its name servers with other domains, for instance zc8.com, moolya.com, crossesandmedals.com, muratyayla.com and beachos.com.
These name servers are commonly used with meiling.ns.cloudflare.com, eric.ns.cloudflare.com and naomi.ns.cloudflare.com.
Host names with six IP numbers:
pam.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8a, 2803:f800:50::6ca2:c08a, 2a06:98c1:50::ac40:208a, 108.162.192.138, 172.64.32.138 and 173.245.58.138.
vasilii.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1a, 2803:f800:50::6ca2:c31a, 2a06:98c1:50::ac40:231a, 108.162.195.26, 162.159.44.26 and 172.64.35.26.