lessonizer.com - robtex.com
lessonizer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@lessonizer.com 2025-11-11 #1 | ||||||
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=1771291435 | ||||||
Subdomains
hostmaster.lessonizer.com |
Same first word
lessonizer.com |
DNS History
11 records (3 active, 8 former)
●NSns1.atom.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:14:04
● 2026-03-23 10:56:48
○NSns1.uniregistrymarket.link2020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 09:28:34
○ 2026-03-23 09:14:04
○ 2026-03-23 10:56:48
●NSns2.atom.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:14:04
● 2026-03-23 10:56:48
○NSns2.uniregistrymarket.link2020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 09:28:34
○ 2026-03-23 09:14:04
○ 2026-03-23 10:56:48
○NSns43.domaincontrol.com2016-07-23 → 2017-03-25 · 4 obs
● 2017-03-25 16:30:02
○ 2020-04-05 09:28:34
○ 2026-03-23 10:56:48
○NSns44.domaincontrol.com2016-07-23 → 2017-03-25 · 4 obs
● 2017-03-25 16:30:02
○ 2020-04-05 09:28:34
○ 2026-03-23 10:56:48
○MXmx247.in-mx.com2020-04-05 → 2020-04-05 · 3 obs
○ 2026-03-23 09:14:04
○ 2026-03-23 10:56:48
○MXmx247.in-mx.net2020-04-05 → 2020-04-05 · 3 obs
○ 2026-03-23 09:14:04
○ 2026-03-23 10:56:48
○A51.255.202.602016-07-23 → 2017-03-25 · 4 obs
● 2017-03-25 16:30:02
○ 2020-04-05 09:28:34
○ 2026-03-23 10:56:48
●A52.20.84.622026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:14:04
● 2026-03-23 10:56:48
○A69.172.201.1532020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 09:28:34
○ 2026-03-23 09:14:04
○ 2026-03-23 10:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| lessonizer.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lessonizer.com (unsigned zone)
⏱️ Timing
Total: 3083ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.lessonizer.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
Hierarchy
The parent of hostmaster.lessonizer.com is lessonizer.com.
IP Addresses
lessonizer.com points to IP number: 52.20.84.62.
Other host names such as hatchio.com, vitoto.com, fenway.us, greatsleeper.com and etrinkets.com share IPs with lessonizer.com.
Name Servers
lessonizer.com is delegated to two name servers: ns1.atom.com and ns2.atom.com.
lessonizer.com shares the same name server setup as oi-oi.com, kepost.com, amexe.com, hypechicks.com and decowish.com.
lessonizer.com shares some name servers with other domains, for instance marqueemovies.com.
Host names with a single IP:
ns1.atom.com points to 44.219.81.145.
ns2.atom.com points to 50.19.240.86.