kot4u.be - robtex.com

kot4u.be

DNSSEC⚠️ Not signed
NSns1.cloud.telenet.be ⭐
A2a01:498:8301:1c0::200🇧🇪 TELENET-AS2a01:498::/32
PTRns1.cloud.telenet.be
A85.255.200.200🇧🇪 TELENET-AS85.255.200.0/24
PTRns1.cloud.telenet.be
NSns2.cloud.telenet.be
A2a01:498:8101:4c0::200🇧🇪 TELENET-AS2a01:498:8100::/40
PTRns2.cloud.telenet.be
A195.130.154.74🇧🇪 TELENET-AS195.130.128.0/19 TELENET
PTRns2.cloud.telenet.be
NSns3.cloud.telenet.be
A2a01:498:8501:4090::6:1🇧🇪 TELENET-AS2a01:498:8500::/40
PTRns3.cloud.telenet.be
A185.35.52.200🇧🇪 TELENET-AS185.35.52.0/24
PTRns3.cloud.telenet.be
MXsmtp.telenet-ops.be ⭐
SOAns1.cloud.telenet.bepostmaster@kot4u.be serial=1729684399

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be ⭐
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028241137

Same first word

kot4u.be

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.cloud.telenet.bens2.cloud.telenet.bens3.cloud.telenet.bens.telenet-ops.bens1.leadstore.bens2.leadstore.bens2.telenet-ops.beMXsmtp.telenet-ops.bealt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA144.76.82.188
○NSns.telenet-ops.be2020-02-13 → 2020-02-13 · 4 obs
○ 2017-03-27 22:21:42
● 2020-02-13 20:17:30
○ 2026-03-22 17:43:16
○ 2026-04-12 14:37:44
●NSns1.cloud.telenet.be2026-03-22 → 2026-04-12 · 3 obs
○ 2020-02-13 20:17:30
● 2026-03-22 17:43:16
● 2026-04-12 14:37:44
○NSns1.leadstore.be2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
●NSns2.cloud.telenet.be2026-03-22 → 2026-04-12 · 3 obs
○ 2020-02-13 20:17:30
● 2026-03-22 17:43:16
● 2026-04-12 14:37:44
○NSns2.leadstore.be2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○NSns2.telenet-ops.be2020-02-13 → 2020-02-13 · 4 obs
○ 2017-03-27 22:21:42
● 2020-02-13 20:17:30
○ 2026-03-22 17:43:16
○ 2026-04-12 14:37:44
●NSns3.cloud.telenet.be2026-03-22 → 2026-04-12 · 3 obs
○ 2020-02-13 20:17:30
● 2026-03-22 17:43:16
● 2026-04-12 14:37:44
○MXalt1.aspmx.l.google.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXalt2.aspmx.l.google.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXaspmx.l.google.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXaspmx2.googlemail.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXaspmx3.googlemail.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXaspmx4.googlemail.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
○MXaspmx5.googlemail.com2015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44
●MXsmtp.telenet-ops.be2020-02-13 → 2026-04-12 · 3 obs
○ 2017-03-27 22:21:42
● 2020-02-13 20:17:30
● 2026-04-12 14:37:44
○A144.76.82.1882015-08-20 → 2017-03-27 · 4 obs
● 2015-08-20 07:12:16
● 2017-03-27 22:21:42
○ 2020-02-13 20:17:30
○ 2026-04-12 14:37:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bez.nsset.be, b.nsset.be, a.nsset.be, c.nsset.be...-
kot4u.bens1.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.be-

✅ Authoritative Response

Server:85.255.200.200

NS records: ns1.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kot4u.be (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns3.cloud.telenet.be, ns2.cloud.telenet.be...
MX1smtp.telenet-ops.be (pri: 10)
SOA1ns1.cloud.telenet.be postmaster.kot4u.be

Analysis

Name Servers

kot4u.be is delegated to three name servers: ns1.cloud.telenet.be, ns2.cloud.telenet.be and ns3.cloud.telenet.be.

At least part of the name servers for kot4u.be are shared with other domains, for instance eurocartridge.be, opera-europa.org, montrieux.net, dena.be and fbm.be.

These name servers are often used together with ns.fr.hostbasket.com, ns.nl.hostbasket.com and ns.be.hostbasket.com.

Host names with two IP numbers:

ns1.cloud.telenet.be points to 2a01:498:8301:1c0::200 and 85.255.200.200

ns2.cloud.telenet.be points to 2a01:498:8101:4c0::200 and 195.130.154.74

ns3.cloud.telenet.be points to 2a01:498:8501:4090::6:1 and 185.35.52.200

Mail Servers

The mail server for kot4u.be is smtp.telenet-ops.be.

kot4u.be uses the same mail server setup as other domains, for instance mipiace.be, afwerking.be, optimasoft.be, klipp.be and carplace.be.

kot4u.be shares some mail servers with other domains at least partially, for example ncore.be, optitech.be and atigroup.be.

these mail servers are often used together with ncore-be.mail.protection.outlook.com and optitech-be.mail.protection.outlook.com.