`buildupskills.nl`

DNSSEC	🔒 Signed (DS record present)
A	45.82.191.119^{🇳🇱 DUOCAST-AS45.82.188.0/22}
		PTR	`managed252.cloud86-host.nl`
NS	`ns1.as41887.nl` ⭐
		A	2a00:d00:ff:129:94:228:129:129^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
			PTR	`ns1.prolocation.net`
		A	94.228.129.129^{🇳🇱 PROLOCATION94.228.128.0/21 Prolocation B.V.}
			PTR	`ns1.as41887.nl`
NS	`ns2.as41887.eu`
		A	2a01:4f9:c012:6c08::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`ns2.as41887.eu`
		A	65.108.92.144^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`ns2.as41887.eu`
NS	`ns3.as41887.io`
		A	2a03:b0c0:3:d0::50d:6001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns3.as41887.io`
		A	165.227.154.158^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`ns3.as41887.io`
NS	`ns4.as41887.it`
		A	2a00:d01:ff:905:94:228:142:168^{🇳🇱 PROLOCATION2a00:d01::/32 NL IPv6 DELFT}
			PTR	`ns4.as41887.it`
		A	94.228.142.168^{🇳🇱 PROLOCATION94.228.142.0/23 Prolocation B.V.}
			PTR	`ns4.as41887.it`
MX	`buildupskills.nl` ⭐ 🔒
		A	45.82.191.119^{🇳🇱 DUOCAST-AS45.82.188.0/22}
			PTR	`managed252.cloud86-host.nl`
TXT	`v=spf1 +a +mx +ip4:45.82.191.119 -all`
SOA	`ns1.as41887.nl`beheer@prolocation.net 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: 2026-04-12 16:00:02 +0000 (EPOCH 1776009602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #32

MX for

buildupskills.nl

Same first word

buildupskills.eu

buildupskills.com

buildupskills.nl

buildupskills.ro

DNS History

11 records (6 active, 5 former)

○NSns1.a1.nl2015-06-25 → 2018-06-04 · 4 obs

● 2015-06-25 09:06:06
● 2018-06-04 07:11:10
○ 2026-02-19 00:49:00
○ 2026-04-12 16:45:10

●NSns1.as41887.nl2026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

●NSns2.as41887.eu2026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

○NSns3.a1.nl2015-06-25 → 2018-06-04 · 4 obs

● 2015-06-25 09:06:06
● 2018-06-04 07:11:10
○ 2026-02-19 00:49:00
○ 2026-04-12 16:45:10

●NSns3.as41887.io2026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

●NSns4.as41887.it2026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

●MXbuildupskills.nl2026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

○MXfallback.a1.nl2015-06-25 → 2016-12-24 · 4 obs

● 2015-06-25 09:06:06
● 2016-12-24 13:19:40
○ 2018-06-04 07:11:10
○ 2026-04-12 16:45:10

○MXmail.buildupskills.nl2015-06-25 → 2018-06-04 · 4 obs

● 2015-06-25 09:06:06
● 2018-06-04 07:11:10
○ 2026-02-19 00:49:00
○ 2026-04-12 16:45:10

●A45.82.191.1192026-02-19 → 2026-04-12 · 3 obs

○ 2018-06-04 07:11:10
● 2026-02-19 00:49:00
● 2026-04-12 16:45:10

○A93.95.112.1662015-06-25 → 2018-06-04 · 4 obs

● 2015-06-25 09:06:06
● 2018-06-04 07:11:10
○ 2026-02-19 00:49:00
○ 2026-04-12 16:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
buildupskills.nl	ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it	2 records

✅ Authoritative Response

Server:94.228.142.168

NS records: ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.82.191.119`
NS	4	`ns3.as41887.io, ns2.as41887.eu...`
MX	1	`buildupskills.nl (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:45.82.191.119 -all`
SOA	1	`ns1.as41887.nl beheer.prolocation.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.as41887.nl, ns1.as41887.nl)

Analysis

Mail Server Role

buildupskills.nl is the mail server for buildupskills.nl.

IP Addresses

buildupskills.nl resolves to a single IP: 45.82.191.119.

Other host names, for instance schildersbedrijfmulderij.nl, tussenzolen.nl, leovandervelden.com, mail.quookerkopen.com and autobedrijffavoriet.nl share IP numbers with buildupskills.nl.

Name Servers

buildupskills.nl is delegated to four name servers: ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it and ns1.as41887.nl.

buildupskills.nl shares some name servers with other domains, for example givegolf.nl, cashdorado.com, 137.228.94.in-addr.arpa, cloudseven.net and giftcards.pl.

Host names with two IP numbers

Two IPs per host:

ns2.as41887.eu points to 2a01:4f9:c012:6c08::1 and 65.108.92.144

ns3.as41887.io points to 2a03:b0c0:3:d0::50d:6001 and 165.227.154.158

ns4.as41887.it points to 2a00:d01:ff:905:94:228:142:168 and 94.228.142.168

ns1.as41887.nl points to 2a00:d00:ff:129:94:228:129:129 and 94.228.129.129

Mail Servers

One mail server handles buildupskills.nl.

Host name buildupskills.nl points to IP 45.82.191.119.

buildupskills.nl - robtex.com