`loopbaanproject.nl`

DNSSEC	⚠️ Not signed
A	176.34.248.9^{🇮🇪 Amazon176.34.192.0/18 EU AWS Dublin}
		PTR	`ec2-176-34-248-9.eu-west-1.compute.amazonaws.com`
NS	`ns01.a1.nl` ⭐
		A	213.171.66.10^{🇳🇱 A1-DC213.171.66.0/23}
NS	`ns02.a1.nl`
		A	213.171.65.10^{🇳🇱 A1-DC213.171.64.0/23}
			PTR	`trading.a1.nl`
NS	`ns03.a1.nl`
		A	213.171.71.10^{🇳🇱 a1-as213.171.70.0/23}
MX	`loopbaanproject.nl.1.0001.arsmtp.com` ⭐
MX	`loopbaanproject.nl.2.0001.arsmtp.com`⁽¹⁵⁾
SOA	`ns01.a1.nl`noc@a1.nl 2026-04-09 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-13 20:00:01 +0000 (EPOCH 1776110401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #39

Subdomains

net02.loopbaanproject.nl

smtp.loopbaanproject.nl

net01.loopbaanproject.nl

secure.loopbaanproject.nl

Same first word

loopbaanproject.nl

DNS History

11 records (6 active, 5 former)

●NSns01.a1.nl2026-04-13 → 2026-04-13 · 2 obs

○ 2017-05-14 10:50:24
● 2026-04-13 20:24:12

●NSns02.a1.nl2026-04-13 → 2026-04-13 · 2 obs

○ 2017-05-14 10:50:24
● 2026-04-13 20:24:12

●NSns03.a1.nl2026-04-13 → 2026-04-13 · 2 obs

○ 2017-05-14 10:50:24
● 2026-04-13 20:24:12

○NSns1.enternext.com2015-06-19 → 2017-05-14 · 3 obs

● 2015-06-19 17:20:00
● 2017-05-14 10:50:24
○ 2026-04-13 20:24:12

○NSns2.enternext.com2015-06-19 → 2017-05-14 · 3 obs

● 2015-06-19 17:20:00
● 2017-05-14 10:50:24
○ 2026-04-13 20:24:12

●MXloopbaanproject.nl.1.0001.arsmtp.com2016-04-12 → 2026-04-13 · 3 obs

○ 2016-01-20 04:06:06
● 2016-04-12 01:59:06
● 2026-04-13 20:24:12

●MXloopbaanproject.nl.2.0001.arsmtp.com2016-04-12 → 2026-04-13 · 3 obs

○ 2016-01-20 04:06:06
● 2016-04-12 01:59:06
● 2026-04-13 20:24:12

○MXnet01.loopbaanproject.nl2015-06-19 → 2016-01-20 · 4 obs

● 2015-06-19 17:20:00
● 2016-01-20 04:06:06
○ 2016-04-12 01:59:06
○ 2026-04-13 20:24:12

○MXnet02.loopbaanproject.nl2015-06-19 → 2016-01-20 · 4 obs

● 2015-06-19 17:20:00
● 2016-01-20 04:06:06
○ 2016-04-12 01:59:06
○ 2026-04-13 20:24:12

●A176.34.248.92016-04-12 → 2026-04-13 · 3 obs

○ 2016-01-20 04:06:06
● 2016-04-12 01:59:06
● 2026-04-13 20:24:12

○A79.98.176.482015-06-19 → 2016-01-20 · 4 obs

● 2015-06-19 17:20:00
● 2016-01-20 04:06:06
○ 2016-04-12 01:59:06
○ 2026-04-13 20:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
loopbaanproject.nl	ns01.a1.nl, ns02.a1.nl, ns03.a1.nl	3 records

✅ Authoritative Response

Server:213.171.66.10

NS records: ns01.a1.nl, ns02.a1.nl, ns03.a1.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for loopbaanproject.nl (unsigned zone)

⏱️ Timing

Total: 3338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.34.248.9`
NS	3	`ns01.a1.nl, ns03.a1.nl...`
MX	2	`loopbaanproject.nl.2.0001.arsmtp.com (pr, loopbaanproject.nl.1.0001.arsmtp.com (pr`
SOA	1	`ns01.a1.nl noc.a1.nl`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns01.a1.nl, ns02.a1.nl, ns03.a1.nl)

Analysis

Hierarchy

loopbaanproject.nl is a parent of net02.loopbaanproject.nl, smtp.loopbaanproject.nl, net01.loopbaanproject.nl and secure.loopbaanproject.nl.

IP Addresses

loopbaanproject.nl points to a single IP: 176.34.248.9.

Other host names, for instance ec2-176-34-248-9.eu-west-1.compute.amazonaws.com, secure.loopbaanproject.nl, net02.loopbaanproject.nl, smtp.loopbaanproject.nl and net01.loopbaanproject.nl share IP numbers with loopbaanproject.nl.

Name Servers

loopbaanproject.nl is delegated to three name servers: ns01.a1.nl, ns02.a1.nl and ns03.a1.nl.

loopbaanproject.nl at least partially shares its name servers with other domains, for instance websig.org, claimconcept.nl, handsforcare.nl, noorderlicht.today and signat.de.

These name servers are often used together with the name servers a.misconfigured.dns.server.invalid.

Host names with one IP number:

ns01.a1.nl points to: 213.171.66.10.

ns02.a1.nl points to: 213.171.65.10.

ns03.a1.nl points to: 213.171.71.10.

Mail Servers

Two mail servers loopbaanproject.nl.1.0001.arsmtp.com and loopbaanproject.nl.2.0001.arsmtp.com handle loopbaanproject.nl.

loopbaanproject.nl - robtex.com