kolosystems.com - robtex.com
kolosystems.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=1776132117 | ||||||
Same first word
kolosystems.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-02-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:23:40
●NSdns2.cscdns.net2026-02-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:23:40
●MXcustmx.cscdns.net2026-02-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:23:40
●A165.160.13.202026-02-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:23:40
●A165.160.15.202026-02-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| kolosystems.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 kolosystems.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
Two IP numbers are pointed to by kolosystems.com: 165.160.13.20 and 165.160.15.20.
other host names include rsmmcw.com, anntaylor.com.cn, bhw.gr, truisthealthplans.net and ragnochina.org; they share IP numbers with kolosystems.com.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for kolosystems.com.
kolosystems.com shares the same name server setup as other domains, for instance brokerid.com, dometiclivos.com, truistonup.net, omative.com and eurestservices.ch.
kolosystems.com at least partially shares name servers with other domains, including zanvirez.com and danisco.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
kolosystems.com is handled by a single mail server, custmx.cscdns.net.
kolosystems.com uses the same mail server setup as other domains, for instance starwarsouterrim.net, embarcdestinations.com, forecytdx.asia, programmingadvertising.com and epviithe-force-awakens.net.
kolosystems.com shares some mail servers with other domains, for example bayerhealthcare.kz, avanospainmanagement.com and instron.it.
The host name custmx.cscdns.net points to IP 198.58.121.58.