firstworldb.com - robtex.com
firstworldb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.50.80.15🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda4200.is.cc | ||||||
| NS | vda4200a.trouble-free.net ⭐ | ||||||
| A | 74.50.80.15🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda4200.is.cc | ||||||
| NS | vda4200b.trouble-free.net | ||||||
| A | 74.50.80.14🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda4200b.trouble-free.net | ||||||
| MX | mail.firstworldb.com ⭐ | ||||||
| A | 74.50.80.15🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda4200.is.cc | ||||||
| TXT | v=spf1 a mx ip4:74.50.80.15 include:relay.mailbaby.net ~all | ||||||
| SOA | vda4200a.trouble-free.nethostmaster@firstworldb.com 2026-02-08 #4 | ||||||
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=1776021732 | ||||||
Subdomains
mail.firstworldb.com |
Same first word
firstworldb.com |
DNS History
4 records (4 active, 0 former)
●NSvda4200a.trouble-free.net2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 19:31:02
●NSvda4200b.trouble-free.net2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 19:31:02
●MXmail.firstworldb.com2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 19:31:02
●A74.50.80.152026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 19:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| firstworldb.com | vda4200a.trouble-free.net, vda4200b.trouble-free.net | - |
✅ Authoritative Response
Server:74.50.80.15
NS records: vda4200a.trouble-free.net, vda4200b.trouble-free.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstworldb.com (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.80.15 |
| NS | 2 | vda4200b.trouble-free.net, vda4200a.trouble-free.net |
| MX | 1 | mail.firstworldb.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:74.50.80.15 include:rela |
| SOA | 1 | vda4200a.trouble-free.net hostmaster.fir |
Analysis
Hierarchy
firstworldb.com is the parent of mail.firstworldb.com.
IP Addresses
firstworldb.com points to IP number 74.50.80.15.
For instance, other host names springfieldgunshop-usa.com, marlinfirearms-shop.com, mail.penguinbriar.com, impex-china.com and artemisfundinc.org share IP numbers with firstworldb.com.
Name Servers
firstworldb.com is delegated to two name servers: vda4200a.trouble-free.net and vda4200b.trouble-free.net.
firstworldb.com uses the same name server setup as other domains such as kiwibet.net, springfieldgunshop-usa.com, marlinfirearms-shop.com, impex-china.com and artemisfundinc.org.
firstworldb.com shares name servers with other domains at least partially, for example superhospedaje.com.
Host names with one IP number:
vda4200a.trouble-free.net points to: 74.50.80.15.
vda4200b.trouble-free.net points to: 74.50.80.14.
Mail Servers
firstworldb.com is handled by a single mail server, mail.firstworldb.com.
mail.firstworldb.com points to a single IP: 74.50.80.15.