rbtstudy.com - robtex.com
rbtstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| MX | rbtstudy-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT3915074.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | google-site-verification=9lZgxUvNMW6BMZ6m65y3xv1Xir8l_Ftcp_t1mRjWjXk | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2023-05-09 #0 | ||||||
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
rbtstudy.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns43.domaincontrol.com2018-05-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:49:30
●NSns44.domaincontrol.com2018-05-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:49:30
●MXrbtstudy-com.mail.protection.outlook.com2018-05-13 → 2026-03-22 · 2 obs
● 2026-03-22 18:49:30
●A15.197.148.332026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:49:30
○A198.71.233.2042018-05-13 → 2018-05-13 · 2 obs
○ 2026-03-22 18:49:30
●A3.33.130.1902026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| rbtstudy.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbtstudy.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | rbtstudy-com.mail.protection.outlook.com |
| TXT | 3 | NETORGFT3915074.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
rbtstudy.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as robsweet.com, wiethorn.com, lgalink.com, bluesierrare.com and wellcentre.net share IP numbers with rbtstudy.com.
Name Servers
rbtstudy.com is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
rbtstudy.com uses the same name server setup as other domains, including watermarkestates.com, spires.ca, waysidemanagement.com, lifeinspiteof.com and menschen-im-ausland.de.
rbtstudy.com shares some name servers with other domains, for example kellerdeal.com.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
The mail server for rbtstudy.com is rbtstudy-com.mail.protection.outlook.com.