duolimited.com - robtex.com
duolimited.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.217.63.74🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net | ||||||
| PTR | vda4500.is.cc | ||||||
| NS | vda4500a.trouble-free.net ⭐ | ||||||
| A | 67.217.63.75🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net | ||||||
| PTR | vda4500.is.cc | ||||||
| NS | vda4500b.trouble-free.net | ||||||
| A | 67.217.63.74🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net | ||||||
| PTR | vda4500.is.cc | ||||||
| MX | mail.duolimited.com ⭐ | ||||||
| A | 67.217.63.74🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net | ||||||
| PTR | vda4500.is.cc | ||||||
| TXT | v=spf1 a mx ip4:67.217.63.75 include:relay.mailbaby.net ~all | ||||||
| SOA | vda4500a.trouble-free.nethostmaster@duolimited.com 2026-02-20 #3 | ||||||
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=1776157792 | ||||||
Same first word
duolimited.com |
DNS History
4 records (4 active, 0 former)
●NSvda4500a.trouble-free.net2026-02-25 → 2026-04-14 · 2 obs
● 2026-04-14 09:24:16
●NSvda4500b.trouble-free.net2026-02-25 → 2026-04-14 · 2 obs
● 2026-04-14 09:24:16
●MXmail.duolimited.com2026-02-25 → 2026-04-14 · 2 obs
● 2026-04-14 09:24:16
●A67.217.63.742026-02-25 → 2026-04-14 · 2 obs
● 2026-04-14 09:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| duolimited.com | vda4500a.trouble-free.net, vda4500b.trouble-free.net | - |
✅ Authoritative Response
Server:67.217.63.75
NS records: vda4500a.trouble-free.net, vda4500b.trouble-free.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duolimited.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.217.63.74 |
| NS | 2 | vda4500b.trouble-free.net, vda4500a.trouble-free.net |
| MX | 1 | mail.duolimited.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:67.217.63.75 include:rel |
| SOA | 1 | vda4500a.trouble-free.net hostmaster.duo |
Analysis
IP Addresses
duolimited.com points to a single IP address: 67.217.63.74.
Other host names such as adualliance.com, mail.sjmansfield.com, sjmansfield.com, mail.laazizi.com and mail.indiahindinews.com share IP numbers with duolimited.com.
Name Servers
duolimited.com is delegated to two name servers: vda4500a.trouble-free.net and vda4500b.trouble-free.net.
duolimited.com uses the same name server setup as other domains, including cslascrucesnm.org, piwik.onlinesalesadmin.com, foxpestcontrol.in, agriauto.net and stollersports.com.
duolimited.com shares some name servers with other domains, for example adualliance.com.
Hostnames with a single IP
vda4500a.trouble-free.net resolves to: 67.217.63.75.
vda4500b.trouble-free.net resolves to: 67.217.63.74.
Mail Servers
The mail server for duolimited.com is mail.duolimited.com.
Host mail.duolimited.com points to IP 67.217.63.74.