mastercomputerscience.com - robtex.com
mastercomputerscience.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@mastercomputerscience.com 2026-09-27 #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=1793310226 | ||||||
Same first word
mastercomputerscience.com |
mastercomputerscience.de |
Similar names
Previous names
Next names
DNS History
8 records (3 active, 5 former)
●NSns1.atom.com2026-09-25 → 2026-10-29 · 3 obs
● 2026-09-25 10:44:02
● 2026-10-29 21:49:42
○NSns1psw.name.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-09-25 10:44:02
○ 2026-10-29 21:49:42
●NSns2.atom.com2026-09-25 → 2026-10-29 · 3 obs
● 2026-09-25 10:44:02
● 2026-10-29 21:49:42
○NSns2clp.name.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-09-25 10:44:02
○ 2026-10-29 21:49:42
○NSns3qtx.name.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-09-25 10:44:02
○ 2026-10-29 21:49:42
○NSns4dfh.name.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-09-25 10:44:02
○ 2026-10-29 21:49:42
●A52.20.84.622026-09-25 → 2026-10-29 · 3 obs
● 2026-09-25 10:44:02
● 2026-10-29 21:49:42
○A69.64.147.2422015-05-29 → 2017-03-30 · 4 obs
● 2017-03-30 10:20:52
○ 2026-09-25 10:44:02
○ 2026-10-29 21:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| mastercomputerscience.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 mastercomputerscience.com (unsigned zone)
⏱️ Timing
Total: 3096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.mastercomputersc |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
mastercomputerscience.com resolves to just one IP address, 52.20.84.62.
Two other host names, along with airabbit.com, wefindbusiness.com and morseunit.com, also share IP numbers with mastercomputerscience.com.
Name Servers
The NS records for mastercomputerscience.com delegate to ns1.atom.com and ns2.atom.com.
mastercomputerscience.com shares its NS records with other domains, for example sensicream.com, globoro.com, aotanba.com and two others.
mastercomputerscience.com and other domains like ovrun.com share at least a portion of their name servers.
ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.