`computersolution.nl`

DNSSEC	⚠️ Not signed
A	2a00:f10:305:0:1c00:7fff:fe00:4b8^{🇳🇱 CLDIN-NL2a00:f10::/29}
		PTR	`www20.totaalholding.nl`
A	185.87.187.128^{🇳🇱 CLDIN-NL185.87.184.0/22}
NS	`sandra.neostrada.nl` ⭐
		A	2a05:1500:702:0:1c00:3eff:fe00:35^{🇳🇱 CLDIN-NL2a05:1500::/29}
		A	31.25.98.57^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
NS	`christina.neostrada.nl`
		A	2a01:7e01::f03c:91ff:fee9:95bd^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
		A	172.104.143.74^{🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
NS	`lisa.neostrada.nl`
		A	2600:3c03::f03c:91ff:fe0a:b97^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
		A	66.228.38.167^{🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
MX	`mail.computersolution.nl` ⭐
		A	2a00:f10:305:0:1c00:7fff:fe00:4b8^{🇳🇱 CLDIN-NL2a00:f10::/29}
			PTR	`www20.totaalholding.nl`
		A	185.87.187.128^{🇳🇱 CLDIN-NL185.87.184.0/22}
			PTR	`www20.totaalholding.nl`
TXT	`google-site-verification=1i2DEgeP6FhjUtYeCeEmJLB0UjG1xnRefm1-WEHKNl0`
TXT	`v=spf1 a mx include:spf.totaalholding.nl ip4:185.87.187.128 -all`
SOA	`sandra.neostrada.nl`hostmaster@neostrada.nl 2019-02-14 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-04 19:00:02 +0000 (EPOCH 1783191602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-04 #38

Subdomains

mail.computersolution.nl

Same first word

Similar names

solutioncomputer.com

DNS History

13 records (6 active, 7 former)

●NSchristina.neostrada.nl2026-02-22 → 2026-07-04 · 3 obs

○ 2016-02-09 23:55:40
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

●NSlisa.neostrada.nl2026-02-22 → 2026-07-04 · 3 obs

○ 2016-02-09 23:55:40
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

○NSlocalhost2015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-19 02:26:34
● 2015-11-20 09:57:30
○ 2016-02-09 23:55:40
○ 2026-07-04 19:56:58

○NSns1.domeinmatch.nl2015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-19 02:26:34
● 2015-11-20 09:57:30
○ 2016-02-09 23:55:40
○ 2026-07-04 19:56:58

○NSns1.gameslim.nl2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 02:26:34
○ 2015-11-20 09:57:30
○ 2026-07-04 19:56:58

○NSns2.domeinmatch.nl2015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-19 02:26:34
● 2015-11-20 09:57:30
○ 2016-02-09 23:55:40
○ 2026-07-04 19:56:58

○NSns2.gameslim.nl2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 02:26:34
○ 2015-11-20 09:57:30
○ 2026-07-04 19:56:58

●NSsandra.neostrada.nl2026-02-22 → 2026-07-04 · 3 obs

○ 2016-02-09 23:55:40
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

●MXmail.computersolution.nl2015-07-19 → 2026-07-04 · 5 obs

● 2015-07-19 02:26:34
○ 2015-11-20 09:57:30
○ 2018-07-12 05:08:46
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

●A185.87.187.1282026-02-22 → 2026-07-04 · 3 obs

○ 2016-02-09 23:55:40
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

●A2a00:f10:305:0:1c00:7fff:fe00:4b82026-02-22 → 2026-07-04 · 3 obs

○ 2016-02-09 23:55:40
● 2026-02-22 08:09:58
● 2026-07-04 19:56:58

○A31.7.4.1652015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-19 02:26:34
● 2015-11-20 09:57:30
○ 2016-02-09 23:55:40
○ 2026-07-04 19:56:58

○A46.249.35.2382015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 02:26:34
○ 2015-11-20 09:57:30
○ 2026-07-04 19:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
computersolution.nl	lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl	6 records

✅ Authoritative Response

Server:172.104.143.74

NS records: lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.87.187.128`
AAAA	1	`2a00:f10:305:0:1c00:7fff:fe00:4b8`
NS	3	`lisa.neostrada.nl, sandra.neostrada.nl...`
MX	1	`mail.computersolution.nl (pri: 10)`
TXT	2	`v=spf1 a mx include:spf.totaalholding.nl, google-site-verification=1i2DEgeP6FhjUtY`
SOA	1	`sandra.neostrada.nl hostmaster.neostrada`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (lisa.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl...)

Analysis

Hierarchy

mail.computersolution.nl is delegated beneath computersolution.nl.

IP Addresses

computersolution.nl has two IP addresses: 185.87.187.128 and 2a00:f10:305:0:1c00:7fff:fe00:4b8

Two other host names, along with mail.idcis.nl, mail.syntaxerror.nl and ns1.netvibe.be, also share IP numbers with computersolution.nl.

Name Servers

The authoritative name servers for computersolution.nl are christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl — three in total.

There is at least partial name server overlap between computersolution.nl and other domains — wics.nl, kampereninitalie.com, bowlingvereniginghoorn.nl and two more among them.

The name servers drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl are often found in combination with these name servers.

christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl all resolve to exactly two IP numbers apiece: christina.neostrada.nl → 172.104.143.74 and 2a01:7e01::f03c:91ff:fee9:95bd; lisa.neostrada.nl → 66.228.38.167 and 2600:3c03::f03c:91ff:fe0a:b97; sandra.neostrada.nl → 31.25.98.57 and 2a05:1500:702:0:1c00:3eff:fe00:35.

Mail Servers

The sole mail server for computersolution.nl is mail.computersolution.nl.

mail.computersolution.nl carries two IP numbers: 185.87.187.128 and 2a00:f10:305:0:1c00:7fff:fe00:4b8.

computersolution.nl - robtex.com