vbstudies.com - robtex.com
vbstudies.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.124.90.37🇧🇬 Telepoint79.124.90.0/24 | ||||||
| PTR | ns3.website.bg | ||||||
| NS | ns3.website.bg ⭐ | ||||||
| A | 79.124.90.37🇧🇬 Telepoint79.124.90.0/24 | ||||||
| PTR | ns3.website.bg | ||||||
| NS | ns4.website.bg | ||||||
| A | 79.124.90.38🇧🇬 Telepoint79.124.90.0/24 | ||||||
| PTR | ns4.website.bg | ||||||
| MX | smtp.website.bg ⭐ | ||||||
| A | 79.124.90.36🇧🇬 Telepoint79.124.90.0/24 | ||||||
| PTR | smtp.website.bg | ||||||
| TXT | v=spf1 mx a -all | ||||||
| SOA | ns3.website.bgpostmaster@website.bg 2018-11-05 #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=1778647986 | ||||||
Subdomains
www.vbstudies.com |
Same first word
vbstudies.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.website.bg2026-03-01 → 2026-05-13 · 2 obs
● 2026-05-13 05:01:56
●NSns4.website.bg2026-03-01 → 2026-05-13 · 2 obs
● 2026-05-13 05:01:56
●MXsmtp.website.bg2026-03-01 → 2026-05-13 · 2 obs
● 2026-05-13 05:01:56
●A79.124.90.372026-03-01 → 2026-05-13 · 2 obs
● 2026-05-13 05:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vbstudies.com | ns3.website.bg, ns4.website.bg | - |
✅ Authoritative Response
Server:79.124.90.37
NS records: ns3.website.bg, ns4.website.bg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vbstudies.com (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.124.90.37 |
| NS | 2 | ns3.website.bg, ns4.website.bg |
| MX | 1 | smtp.website.bg (pri: 5) |
| TXT | 1 | v=spf1 mx a -all |
| SOA | 1 | ns3.website.bg postmaster.website.bg |
Analysis
Hierarchy
vbstudies.com is the parent of www.vbstudies.com.
IP Addresses
vbstudies.com points to IP number 79.124.90.37.
For instance, other host names donki.bg, mobilub.bg, www.unitax-consult.com, ns3.website.bg and varna-bg.org share IP numbers with vbstudies.com.
Name Servers
vbstudies.com is delegated to two name servers: ns3.website.bg and ns4.website.bg.
vbstudies.com uses the same name server setup as other domains such as emtrade.eu, noviaplovdiv.com, promostars.bg, nav.bg and navigator8.com.
vbstudies.com shares name servers with other domains at least partially, for example website.bg.
These name servers are commonly used with the name servers ns1.website.bg and ns2.website.bg.
Host names with one IP number:
ns3.website.bg points to: 79.124.90.37.
ns4.website.bg points to: 79.124.90.38.
Mail Servers
vbstudies.com is handled by a single mail server, smtp.website.bg.
vbstudies.com shares the same mail server setup as other domains, for instance businessgroup-consult.com, eltrans-impex.com, emtrade.eu, noviaplovdiv.com and promostars.bg.
smtp.website.bg points to a single IP: 79.124.90.36.