lextrainer.com - robtex.com
lextrainer.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=1784978717 | ||||||
Same first word
lextrainer.com |
DNS History
3 records (3 active, 0 former)
●NSdns1.cscdns.net2026-03-04 → 2026-07-25 · 2 obs
● 2026-07-25 11:52:28
●NSdns2.cscdns.net2026-03-04 → 2026-07-25 · 2 obs
● 2026-07-25 11:52:28
●MXcustmx.cscdns.net2026-03-04 → 2026-07-25 · 2 obs
● 2026-07-25 11:52:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lextrainer.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lextrainer.com (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 exists:%{i}._i.%{d}._d.espf.agari |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
lextrainer.com uses two name servers for its delegation: dns1.cscdns.net and dns2.cscdns.net.
lextrainer.com has the same name server delegation as a number of other domains, such as uusiop.fi, scan.ee, thewestin.net and two more.
At least some of lextrainer.com's name servers are also used by other domains, among them avolve.com.
The two host names dns1.cscdns.net and dns2.cscdns.net each have a pair of IP addresses: dns1.cscdns.net has 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net has 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
lextrainer.com routes its mail through a single mail server, custmx.cscdns.net.
lextrainer.com has the same mail server arrangement as a number of other domains, for example bsh-group.sk, grantthornton.pl, megalopolis.biz and two more.
custmx.cscdns.net directs to just one IP number, 198.58.121.58.