ut-engineering.nl - dns.ninja

ut-engineering.nl

DNSSEC⚠️ Not signed
A5.39.184.38🇳🇱 ColoCenter5.39.184.0/21 Route for AS58291
PTRappa.pakanet.nl
NSns1.tripak.nl ⭐ ⚠️ Not in parent delegation
NSns1.aethertree.com
NSns1.pakanet.nl ⚠️ Not in zone NS records
A185.140.184.70🇳🇱 ColoCenter185.140.184.0/22 Route for AS58291
PTRmansarde.plie.nl
MXmail.ut-engineering.nl ⭐
A5.39.184.38🇳🇱 ColoCenter5.39.184.0/21 Route for AS58291
PTRappa.pakanet.nl
TXTv=spf1 a mx ip4:5.39.184.38 ~all
SOAns1.tripak.nlhostmaster@ut-engineering.nl 2025-08-01 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-08 10:00:02 +0000 (EPOCH 1786183202)
SOAns1.dns.nldns@sidn.nl 2026-08-08 #20

Subdomains

mail.ut-engineering.nl

Same first word

ut-engineering.nl

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.aethertree.comns1.pakanet.nlns1.tripak.nlMXmail.ut-engineering.nlA5.39.184.38109.235.59.220109.70.6.53
●NSns1.aethertree.com2015-07-07 → 2026-08-08 · 2 obs
● 2015-07-07 17:28:36
● 2026-08-08 11:21:42
●NSns1.pakanet.nl2026-02-27 → 2026-08-08 · 3 obs
○ 2015-07-07 17:28:36
● 2026-02-27 09:27:02
● 2026-08-08 11:21:42
●NSns1.tripak.nl2015-07-07 → 2026-08-08 · 2 obs
● 2015-07-07 17:28:36
● 2026-08-08 11:21:42
●MXmail.ut-engineering.nl2015-07-07 → 2026-08-08 · 2 obs
● 2015-07-07 17:28:36
● 2026-08-08 11:21:42
○A109.235.59.2202015-11-15 → 2016-06-27 · 5 obs
○ 2015-07-07 17:28:36
● 2015-11-15 05:57:02
● 2016-06-27 13:52:34
○ 2017-02-19 11:31:18
○ 2026-08-08 11:21:42
○A109.70.6.532015-07-07 → 2015-07-07 · 3 obs
● 2015-07-07 17:28:36
○ 2015-11-15 05:57:02
○ 2026-08-08 11:21:42
●A5.39.184.382017-02-19 → 2026-08-08 · 3 obs
○ 2016-06-27 13:52:34
● 2017-02-19 11:31:18
● 2026-08-08 11:21:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
ut-engineering.nlns1.pakanet.nl, ns1.aethertree.com1 record

✅ Authoritative Response

Server:5.39.184.40

NS records: ns1.pakanet.nl, ns1.aethertree.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ut-engineering.nl (unsigned zone)

⏱️ Timing

Total: 3443ms | Queries: -

📄 Records

TypeCountSample Data
A15.39.184.38
NS2ns1.aethertree.com, ns1.tripak.nl
MX1mail.ut-engineering.nl (pri: 10)
TXT1v=spf1 a mx ip4:5.39.184.38 ~all
SOA1ns1.tripak.nl hostmaster.ut-engineering.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.pakanet.nl)

Analysis

Hierarchy

mail.ut-engineering.nl is a subdomain of ut-engineering.nl.

IP Addresses

ut-engineering.nl points to a single IP number: 5.39.184.38.

Additional host names — mail.appa.pakanet.nl, mail.supertool.nl, mail.luolin.nl and two others — share IP numbers with ut-engineering.nl.

Name Servers

ut-engineering.nl is delegated to three name servers: ns1.aethertree.com, ns1.pakanet.nl and ns1.tripak.nl.

The name servers of ut-engineering.nl overlap at least partially with those of other domains — among them ppe-eu.com, 6575.nl, cribaid.nl and two more.

The name servers ns1.plie.nl, ns3.plie.nl and ns2.aethertree.com are commonly seen alongside these name servers.

Host names pointing to a single IP address:

ns1.pakanet.nl points to 185.140.184.70.

Mail Servers

ut-engineering.nl has one mail server: mail.ut-engineering.nl.

mail.ut-engineering.nl resolves to a single IP number: 5.39.184.38.