knbtonline.com - robtex.com
knbtonline.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=1776025427 | ||||||
Same first word
DNS History
10 records (5 active, 5 former)
●NSdns1.cscdns.net2017-03-17 → 2026-04-12 · 3 obs
● 2017-03-17 16:32:04
● 2026-04-12 20:47:56
●NSdns2.cscdns.net2017-03-17 → 2026-04-12 · 3 obs
● 2017-03-17 16:32:04
● 2026-04-12 20:47:56
○NSns39.domaincontrol.com2015-08-09 → 2016-06-29 · 4 obs
● 2016-06-29 16:40:14
○ 2017-03-17 16:32:04
○ 2026-04-12 20:47:56
○NSns40.domaincontrol.com2015-08-09 → 2016-06-29 · 4 obs
● 2016-06-29 16:40:14
○ 2017-03-17 16:32:04
○ 2026-04-12 20:47:56
●MXcustmx.cscdns.net2017-03-17 → 2026-04-12 · 3 obs
● 2017-03-17 16:32:04
● 2026-04-12 20:47:56
○MXmailstore1.secureserver.net2015-08-09 → 2016-06-29 · 4 obs
● 2016-06-29 16:40:14
○ 2017-03-17 16:32:04
○ 2026-04-12 20:47:56
○MXsmtp.secureserver.net2015-08-09 → 2016-06-29 · 4 obs
● 2016-06-29 16:40:14
○ 2017-03-17 16:32:04
○ 2026-04-12 20:47:56
●A165.160.13.202017-03-17 → 2026-04-12 · 3 obs
● 2017-03-17 16:32:04
● 2026-04-12 20:47:56
●A165.160.15.202017-03-17 → 2026-04-12 · 3 obs
● 2017-03-17 16:32:04
● 2026-04-12 20:47:56
○A50.63.202.352015-08-09 → 2016-06-29 · 4 obs
● 2016-06-29 16:40:14
○ 2017-03-17 16:32:04
○ 2026-04-12 20:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knbtonline.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 knbtonline.com (unsigned zone)
⏱️ Timing
Total: 143ms | 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
knbtonline.com points to two IPs: 165.160.13.20 and 165.160.15.20.
Other host names including myferry.fr, ficc-covid.info, scmworld.org, sandnes-sparebank.net and contex.mobi share IP numbers with knbtonline.com.
Name Servers
knbtonline.com's delegation uses two name servers, dns1.cscdns.net and dns2.cscdns.net.
knbtonline.com shares the same name server setup as other domains, for example pageresourcing.de, holivans.com, news4utah.com, my-truisti.info and ants.co.uk.
knbtonline.com at least partially shares name servers with other domains; for instance virginforlife.com.
Host names with two IPs:
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
knbtonline.com is handled by a single mail server, custmx.cscdns.net.
knbtonline.com shares its mail server setup with other domains, including chytiva.com, rx-global.org.vn, skytouch.at, dcl-crewsupport.com and tripadviser.cl.
custmx.cscdns.net points to a single IP: 198.58.121.58.