studylesson.com - robtex.com
studylesson.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 | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@studylesson.com 2026-09-26 #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=1793731891 | ||||||
Same first word
studylesson.xyz |
studylesson.com |
Similar names
Previous names
Next names
DNS History
10 records (3 active, 7 former)
○NSbuy.internettraffic.com2015-07-02 → 2015-07-02 · 3 obs
○ 2017-02-10 07:48:02
○ 2026-11-03 19:24:34
●NSns1.atom.com2026-08-30 → 2026-11-03 · 3 obs
● 2026-08-30 18:55:42
● 2026-11-03 19:24:34
○NSns1.uniregistrymarket.link2017-02-10 → 2018-08-09 · 5 obs
● 2017-02-10 07:48:02
● 2018-08-09 11:00:30
○ 2026-08-30 18:55:42
○ 2026-11-03 19:24:34
●NSns2.atom.com2026-08-30 → 2026-11-03 · 3 obs
● 2026-08-30 18:55:42
● 2026-11-03 19:24:34
○NSns2.uniregistrymarket.link2017-02-10 → 2018-08-09 · 5 obs
● 2017-02-10 07:48:02
● 2018-08-09 11:00:30
○ 2026-08-30 18:55:42
○ 2026-11-03 19:24:34
○NSsell.internettraffic.com2015-07-02 → 2015-07-02 · 3 obs
○ 2017-02-10 07:48:02
○ 2026-11-03 19:24:34
●A52.20.84.622026-08-30 → 2026-11-03 · 3 obs
● 2026-08-30 18:55:42
● 2026-11-03 19:24:34
○A69.172.201.1532017-02-10 → 2018-08-09 · 5 obs
● 2017-02-10 07:48:02
● 2018-08-09 11:00:30
○ 2026-08-30 18:55:42
○ 2026-11-03 19:24:34
○A69.172.201.2082015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-08 17:21:02
○ 2026-11-03 19:24:34
○A75.126.57.1302015-11-08 → 2016-05-04 · 5 obs
● 2015-11-08 17:21:02
● 2016-05-04 18:04:28
○ 2017-02-10 07:48:02
○ 2026-11-03 19:24:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| studylesson.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)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 3286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.atom.com hostmaster.studylesson.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
studylesson.com directs to one IP number, which is 52.20.84.62.
Among the host names that share IP numbers with studylesson.com are qxv.si, journeyaction.com, cumbre2315.com and two others.
Name Servers
studylesson.com uses two name servers for its delegation: ns1.atom.com and ns2.atom.com.
studylesson.com has the same name server delegation as a number of other domains, such as synthespian.org, bolderpath.com, packchest.com and two more.
At least some of studylesson.com's name servers are also used by other domains, among them jocknetwork.com.
ns1.atom.com and ns2.atom.com each resolve to one IP number: ns1.atom.com points to 44.219.81.145 and ns2.atom.com points to 50.19.240.86.