rdnetbd.com - robtex.com
rdnetbd.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=1777108501 | ||||||
Same first word
rdnetbd.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSddns1.xpress.ltd2026-03-22 → 2026-04-25 · 3 obs
● 2026-03-22 14:50:12
● 2026-04-25 09:24:16
●NSddns2.xpress.ltd2026-03-22 → 2026-04-25 · 3 obs
● 2026-03-22 14:50:12
● 2026-04-25 09:24:16
●NSddns3.xpress.ltd2026-03-22 → 2026-04-25 · 3 obs
● 2026-03-22 14:50:12
● 2026-04-25 09:24:16
●NSddns4.xpress.ltd2026-03-22 → 2026-04-25 · 3 obs
● 2026-03-22 14:50:12
● 2026-04-25 09:24:16
○NSns1.xpress.biz2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-22 14:50:12
○ 2026-04-25 09:24:16
○NSns2.xpress.biz2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-22 14:50:12
○ 2026-04-25 09:24:16
○NSns3.xpress.biz2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-22 14:50:12
○ 2026-04-25 09:24:16
○NSns4.xpress.biz2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-22 14:50:12
○ 2026-04-25 09:24:16
●MXus2.mx1.mailhostbox.com2026-03-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:16
●MXus2.mx2.mailhostbox.com2026-03-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:16
●MXus2.mx3.mailhostbox.com2026-03-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:16
●A103.43.148.1452026-03-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rdnetbd.com | ddns1.xpress.ltd, ddns2.xpress.ltd, ddns3.xpress.ltd, ddns4.xpress.ltd | - |
✅ Authoritative Response
Server:162.251.82.122
NS records: ddns1.xpress.ltd, ddns2.xpress.ltd, ddns3.xpress.ltd, ddns4.xpress.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdnetbd.com (unsigned zone)
⏱️ Timing
Total: 665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.43.148.145 |
| NS | 4 | ddns2.xpress.ltd, ddns3.xpress.ltd... |
| MX | 3 | us2.mx2.mailhostbox.com (pri: 100), us2.mx1.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | ddns1.xpress.ltd rdnetwork1.gmail.com |
Analysis
IP Addresses
rdnetbd.com resolves to a single IP address: 103.43.148.145.
Name Servers
rdnetbd.com is delegated to four name servers: ddns1.xpress.ltd, ddns2.xpress.ltd, ddns3.xpress.ltd and ddns4.xpress.ltd.
Host names with four IP numbers:
ddns1.xpress.ltd points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
ddns2.xpress.ltd points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
ddns3.xpress.ltd points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
ddns4.xpress.ltd points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
rdnetbd.com is handled by three mail servers: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
The mail servers for rdnetbd.com are shared with other domains, for instance bayadesk.com, mytutorbee.com, ibantech.com, nulou.net and sinergiacontable.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostnames with a single IP:
us2.mx1.mailhostbox.com points to: 162.215.3.26.
us2.mx2.mailhostbox.com points to: 162.215.2.27.
us2.mx3.mailhostbox.com points to: 162.215.3.25.