masterstud.com - robtex.com
masterstud.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=1785943844 | ||||||
Same first word
masterstud.com |
Similar names
dtumasters.org |
duststream.com |
udstesmart.com |
medstratus.com |
dustmaster.de |
studmaster.com |
studmaster.ru |
studstream.com |
streamdust.net |
studmaster.co.in |
streamdust.tv |
streamdust.com |
dustmaster.com |
DNS History
11 records (7 active, 4 former)
○NSns1.mchost.ru2017-05-07 → 2017-05-07 · 3 obs
○ 2026-05-06 16:35:04
○ 2026-08-05 15:38:22
●NSns1.namebrightdns.com2026-05-06 → 2026-08-05 · 3 obs
● 2026-05-06 16:35:04
● 2026-08-05 15:38:22
○NSns2.mchost.ru2017-05-07 → 2017-05-07 · 3 obs
○ 2026-05-06 16:35:04
○ 2026-08-05 15:38:22
○NSns33.domaincontrol.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-05-06 16:35:04
○ 2026-08-05 15:38:22
○NSns34.domaincontrol.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-05-06 16:35:04
○ 2026-08-05 15:38:22
●NSnsg1.namebrightdns.com2026-05-06 → 2026-08-05 · 3 obs
● 2026-05-06 16:35:04
● 2026-08-05 15:38:22
●NSnsg2.namebrightdns.com2026-05-06 → 2026-08-05 · 3 obs
● 2026-05-06 16:35:04
● 2026-08-05 15:38:22
●A13.223.25.842026-05-06 → 2026-08-05 · 2 obs
● 2026-08-05 15:38:22
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-05-06 → 2026-08-05 · 2 obs
● 2026-08-05 15:38:22
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-05-06 → 2026-08-05 · 2 obs
● 2026-08-05 15:38:22
●A54.243.117.1972026-05-06 → 2026-08-05 · 2 obs
● 2026-08-05 15:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| masterstud.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server:54.162.235.48
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterstud.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.243.117.197, 13.223.25.84 |
| AAAA | 2 | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee |
| NS | 2 | nsg2.namebrightdns.com, nsg1.namebrightdns.com |
| TXT | 2 | v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
IP Addresses
masterstud.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.
Additional host names — nccadv.com, quebici.com, tradeadvertise.com and two others — share IP numbers with masterstud.com.
Name Servers
masterstud.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
At least some of masterstud.com's name servers are shared with other domains, for example mobilertb.com, www.winkayen.com, cairndhu.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Host names with 7 IP numbers:
nsg2.namebrightdns.com maps to 54.162.235.48, 54.221.37.2, 54.235.53.129 and 4 additional IP addresses.
Host names that resolve to five IP addresses:
nsg1.namebrightdns.com points to 3.93.61.140, 54.234.103.190, 174.129.117.232 and two other IP addresses.
Host names with three IP numbers:
ns1.namebrightdns.com maps to three IP addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.