studyfactor.com - robtex.com
studyfactor.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@studyfactor.com 2025-11-13 #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 | ||||||
Same first word
studyfactor.com |
Similar names
DNS History
19 records (3 active, 16 former)
○NSns-us.1and1-dns.com2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
○NSns-us.1and1-dns.de2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
○NSns-us.1and1-dns.org2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
○NSns-us.1and1-dns.us2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
●NSns1.atom.com2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 15:15:44
● 2026-03-23 22:49:12
●NSns2.atom.com2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 15:15:44
● 2026-03-23 22:49:12
○NSns33.domaincontrol.com2020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○NSns34.domaincontrol.com2020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○MXmx.zoho.com2020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○MXmx00.1and1.com2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
○MXmx01.1and1.com2015-08-20 → 2017-04-09 · 4 obs
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
○MXmx2.zoho.com2020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○MXmx3.zoho.com2020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○A104.192.5.1982015-08-20 → 2016-03-25 · 4 obs
● 2016-03-25 04:16:56
○ 2016-07-18 14:45:40
○ 2026-03-23 22:49:12
○A198.71.233.512020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 18:57:36
○ 2026-03-19 15:15:44
○ 2026-03-23 22:49:12
○A2607:f1c0:1000:802b:4797:f04:f6c1:680d2015-08-20 → 2016-03-25 · 4 obs
● 2016-03-25 04:16:56
○ 2016-07-18 14:45:40
○ 2026-03-23 22:49:12
○A2607:f1c0:1000:802b:55bf:cc31:5a17:28142016-07-18 → 2017-04-09 · 5 obs
● 2016-07-18 14:45:40
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
●A52.20.84.622026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 15:15:44
● 2026-03-23 22:49:12
○A74.208.215.242016-07-18 → 2017-04-09 · 5 obs
● 2016-07-18 14:45:40
● 2017-04-09 03:54:08
○ 2020-03-12 18:57:36
○ 2026-03-23 22:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| studyfactor.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 studyfactor.com (unsigned zone)
⏱️ Timing
Total: 115ms | 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.studyfactor.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
studyfactor.com points to a single IP: 52.20.84.62.
Other host names, for instance tufol.com, andrelux.com, afixa.com, moviespectrum.com and www.atlas.builders share IP numbers with studyfactor.com.
Name Servers
studyfactor.com's delegation is to two name servers ns1.atom.com and ns2.atom.com.
studyfactor.com shares the same name server configuration as other domains, such as diagnose.io, sobom.com, trueera.com, upfixer.com and qotu.com.
studyfactor.com at least partially shares its name servers with other domains, for instance sunportals.com, utrib.com, dogler.com, anajobs.com and odbk.com.
These name servers are often used together with the name servers verification-8uneycqadhrltns2lewzss.ns101.verify.hn.
Host names with a single IP:
ns1.atom.com resolves to 44.219.81.145.
ns2.atom.com resolves to 50.19.240.86.