tetraprojects.com - robtex.com

tetraprojects.com

DNSSEC⚠️ Not signed
A91.184.14.83🇩🇰 ONECOM91.184.0.0/19
NSns01.hostnet.nl ⭐
A2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48
PTRns1.hostnet.nl
A195.206.121.13ONECOM-INFRA195.206.121.0/24
PTRns1.hostnet.nl
NSns02.hostnet.nl
A2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48
PTRns2.hostnet.nl
A185.10.11.13ONECOM185.10.11.0/24
PTRns2.hostnet.nl
MXmailfilter.hostnet.nl ⭐
A91.184.19.251🇩🇰 ONECOM91.184.0.0/19
SOAns01.hostnet.nlhostmaster@hostnet.nl 2026-01-27 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

tetraprojects.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns01.hostnet.nlns02.hostnet.nlns.cp.hostnet.nlns1.cp.hostnet.nlns1.hostnet.nlns2.hostnetbv.comns3.cp.hostnet.nlns3.hostnetbv.nlMXmailfilter.hostnet.nlA91.184.14.8391.184.0.139
○NSns.cp.hostnet.nl2016-01-04 → 2017-04-07 · 5 obs
○ 2015-08-21 09:59:02
● 2016-01-04 15:39:08
● 2017-04-07 20:38:42
○ 2026-02-19 22:16:42
○ 2026-03-24 11:26:02
●NSns01.hostnet.nl2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-07 20:38:42
● 2026-02-19 22:16:42
● 2026-03-24 11:26:02
●NSns02.hostnet.nl2026-02-19 → 2026-03-24 · 3 obs
○ 2017-04-07 20:38:42
● 2026-02-19 22:16:42
● 2026-03-24 11:26:02
○NSns1.cp.hostnet.nl2016-01-04 → 2017-04-07 · 6 obs
○ 2015-08-21 09:59:02
● 2016-01-04 15:39:08
○ 2016-04-09 03:32:42
● 2017-04-07 20:38:42
○ 2026-02-19 22:16:42
○ 2026-03-24 11:26:02
○NSns1.hostnet.nl2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 09:59:02
○ 2016-01-04 15:39:08
○ 2026-03-24 11:26:02
○NSns2.hostnetbv.com2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 09:59:02
○ 2016-01-04 15:39:08
○ 2026-03-24 11:26:02
○NSns3.cp.hostnet.nl2016-01-04 → 2017-04-07 · 5 obs
○ 2015-08-21 09:59:02
● 2016-01-04 15:39:08
● 2017-04-07 20:38:42
○ 2026-02-19 22:16:42
○ 2026-03-24 11:26:02
○NSns3.hostnetbv.nl2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 09:59:02
○ 2016-01-04 15:39:08
○ 2026-03-24 11:26:02
●MXmailfilter.hostnet.nl2015-08-21 → 2026-03-24 · 2 obs
● 2015-08-21 09:59:02
● 2026-03-24 11:26:02
○A91.184.0.1392015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 09:59:02
○ 2016-01-04 15:39:08
○ 2026-03-24 11:26:02
●A91.184.14.832016-01-04 → 2026-03-24 · 3 obs
○ 2015-08-21 09:59:02
● 2016-01-04 15:39:08
● 2026-03-24 11:26:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...-
tetraprojects.comns01.hostnet.nl, ns02.hostnet.nl-

✅ Authoritative Response

Server:195.206.121.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tetraprojects.com (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A191.184.14.83
NS2ns02.hostnet.nl, ns01.hostnet.nl
MX1mailfilter.hostnet.nl (pri: 10)
SOA1ns01.hostnet.nl hostmaster.hostnet.nl

Analysis

IP Addresses

tetraprojects.com resolves to one IP number: 91.184.14.83.

Other host names including msc4you.nl, dpcsociety.com, thebeltsfactory.com and reismuseum.nl share IP numbers with tetraprojects.com.

Name Servers

tetraprojects.com's delegation uses two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

tetraprojects.com uses the same name server setup as other domains, such as prago.nl, relaxedfeeling.com, stoffenmanager.nl, janstelzer.net and ekonorm.eu.

Host names with two IPs:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13

Mail Servers

A single mail server handles tetraprojects.com, mailfilter.hostnet.nl.

tetraprojects.com shares the same mail server setup as other domains, for instance struinen.nl, 3dcapacity.eu, barin.nl, dehazelaar.com and sportschoolzazen.nl.

tetraprojects.com shares at least some mail servers with other domains, for example appm.be, nestebo.nl, lekkergezond.eu, autonics.be and coffeeshopdampkring.com.

These mail servers are often used with mx2.hostnet.nl and mx1.appm.be.

Host name mailfilter.hostnet.nl resolves to a single IP: 91.184.19.251.