leonclassroom.com - dns.ninja
leonclassroom.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=1786452844 | ||||||
rank #50201 in the tld
📈 Tranco rank: #386,363
Subdomains
mail.leonclassroom.com |
Same first word
leonclassroom.com |
DNS History
7 records (7 active, 0 former)
●NSns1.linode.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●NSns2.linode.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●NSns3.linode.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●NSns4.linode.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●NSns5.linode.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●MXmail.leonclassroom.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
●A170.187.224.2182026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 13:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| leonclassroom.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
✅ Authoritative Response
Server:92.123.95.4
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leonclassroom.com (unsigned zone)
⏱️ Timing
Total: 211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.187.224.218 |
| NS | 5 | ns4.linode.com, ns3.linode.com... |
| MX | 1 | mail.leonclassroom.com (pri: 10) |
| TXT | 2 | v=spf1 +a +mx ip4:103.6.198.174 include:, twilio-domain-verification=26a3a908e5032 |
| SOA | 1 | ns1.linode.com abuse.mschosting.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Hierarchy
leonclassroom.com is the parent zone for mail.leonclassroom.com.
IP Addresses
leonclassroom.com has exactly one IP address — 170.187.224.218.
Other host names share IP numbers with leonclassroom.com; mail.leonclassroom.com is one such example.
Name Servers
Five name servers handle delegation for leonclassroom.com: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
leonclassroom.com partially shares its NS delegation with several other domains, including scottschwab.org, bombaybloodgroup.com, html5maps.com and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Host names pointing to two IP addresses:
ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
leonclassroom.com uses one mail server — mail.leonclassroom.com.
There is one IP number for mail.leonclassroom.com: 170.187.224.218.