linuxforce.nl - dns.ninja

`linuxforce.nl`

DNSSEC	🔒 Signed (DS record present)
A	81.169.168.221^{🇩🇪 STRATO81.169.128.0/17 AG}
		PTR	`mail.linuxforce.nl`
NS	`ns.zxcs.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns.zxcs.be`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns.zxcs.eu`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
MX	`mail.linuxforce.nl` ⭐
		A	81.169.168.221^{🇩🇪 STRATO81.169.128.0/17 AG}
			PTR	`mail.linuxforce.nl`
TXT	`v=spf1 a mx ip4:81.169.168.221 ~all`
SOA	`ns.zxcs.nl`hostmaster@linuxforce.nl 2021-07-11 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-07 23:30:01 +0000 (EPOCH 1783467001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-07 #47

Subdomains

intmail.linuxforce.nl

matrix.linuxforce.nl

avas01.linuxforce.nl

mail.linuxforce.nl

Same first word

linuxforce.net

linuxforce.com.br

linuxforce.de

linuxforce.org

linuxforce.nl

linuxforce.com

Similar names

curflexion.com

DNS History

11 records (5 active, 6 former)

●NSns.zxcs.be2026-02-16 → 2026-07-08 · 3 obs

○ 2016-09-17 11:46:20
● 2026-02-16 09:10:38
● 2026-07-08 00:36:48

●NSns.zxcs.eu2026-02-16 → 2026-07-08 · 3 obs

○ 2016-09-17 11:46:20
● 2026-02-16 09:10:38
● 2026-07-08 00:36:48

●NSns.zxcs.nl2026-02-16 → 2026-07-08 · 3 obs

○ 2016-09-17 11:46:20
● 2026-02-16 09:10:38
● 2026-07-08 00:36:48

○NSns1.robohost.nl2016-04-05 → 2016-09-17 · 4 obs

● 2016-04-05 12:17:14
● 2016-09-17 11:46:20
○ 2026-02-16 09:10:38
○ 2026-07-08 00:36:48

○NSns2.robohost.nl2016-04-05 → 2016-09-17 · 4 obs

● 2016-04-05 12:17:14
● 2016-09-17 11:46:20
○ 2026-02-16 09:10:38
○ 2026-07-08 00:36:48

○NSns3.robohost.eu2016-04-05 → 2016-09-17 · 4 obs

● 2016-04-05 12:17:14
● 2016-09-17 11:46:20
○ 2026-02-16 09:10:38
○ 2026-07-08 00:36:48

○MXmail.intux.nl2016-04-05 → 2016-04-05 · 3 obs

● 2016-04-05 12:17:14
○ 2016-09-17 11:46:20
○ 2026-07-08 00:36:48

●MXmail.linuxforce.nl2016-09-17 → 2026-07-08 · 3 obs

○ 2016-04-05 12:17:14
● 2016-09-17 11:46:20
● 2026-07-08 00:36:48

○A213.93.112.1232016-04-05 → 2016-04-05 · 3 obs

● 2016-04-05 12:17:14
○ 2016-09-17 11:46:20
○ 2026-07-08 00:36:48

●A81.169.168.2212026-02-16 → 2026-07-08 · 3 obs

○ 2016-09-17 11:46:20
● 2026-02-16 09:10:38
● 2026-07-08 00:36:48

○A81.169.244.782016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-05 12:17:14
● 2016-09-17 11:46:20
○ 2026-02-16 09:10:38
○ 2026-07-08 00:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
linuxforce.nl	ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl	-

✅ Authoritative Response

Server:46.101.179.64

NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.168.221`
NS	3	`ns.zxcs.nl, ns.zxcs.eu...`
MX	1	`mail.linuxforce.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:81.169.168.221 ~all`
SOA	1	`ns.zxcs.nl hostmaster.linuxforce.nl`

Analysis

Hierarchy

The domain linuxforce.nl is a parent of intmail.linuxforce.nl, matrix.linuxforce.nl, avas01.linuxforce.nl and mail.linuxforce.nl.

IP Addresses

linuxforce.nl resolves to just one IP address, 81.169.168.221.

Two other host names, along with matrix.linuxforce.nl, avas01.linuxforce.nl and mail.intux.nl, also share IP numbers with linuxforce.nl.

Name Servers

Three name servers are authoritative for linuxforce.nl: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

At least some of linuxforce.nl's name servers are shared with other domains, for example tracklab.nl, frankvanderklugt.nl, visualassistant.nl and two more.

These name servers tend to co-occur with ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl and 3 other name servers in the same DNS delegations.

ns.zxcs.be resolves to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns.zxcs.eu resolves to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns.zxcs.nl resolves to 185.104.28.19 and 2a06:2ec0:1::10. All three hostnames point to two IP numbers each.

Mail Servers

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

Mail server setup for linuxforce.nl matches that of other domains, among them intux.nl.

There is one IP number for mail.linuxforce.nl: 81.169.168.221.