rt-estates.com - robtex.com
rt-estates.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=1774471447 | ||||||
Subdomains
mx.rt-estates.com |
Same first word
rt-estates.com |
DNS History
7 records (6 active, 1 former)
●NSdns.technorail.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:24
●NSdns2.technorail.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:24
●NSdns3.arubadns.net2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:24
●NSdns4.arubadns.cz2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:24
●MXmx.rt-estates.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:24
●A185.221.174.172026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 22:23:30
● 2026-03-25 20:47:24
○A89.163.135.1222016-12-19 → 2018-05-31 · 4 obs
● 2018-05-31 18:59:18
○ 2026-02-19 22:23:30
○ 2026-03-25 20:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rt-estates.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt-estates.com (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.221.174.17 |
| NS | 4 | dns2.technorail.com, dns.technorail.com... |
| MX | 1 | mx.rt-estates.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.rt-estates |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
rt-estates.com is a parent of mx.rt-estates.com.
IP Addresses
rt-estates.com points to a single IP number: 185.221.174.17.
Other host names, for instance web31.keliweb.com, share IP numbers with rt-estates.com.
Name Servers
rt-estates.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
rt-estates.com at least partially shares name servers with other domains, for instance elisabettagonzo.com, construccions.org, vabi.it, crexpert.it and assaggidiviaggio.it.
Host names with two IP numbers:
dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8.
dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13.
dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238.
dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
rt-estates.com is handled by a single mail server, mx.rt-estates.com.
mx.rt-estates.com resolves to eight IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.