4linux.net - dns.ninja

`4linux.net`

DNSSEC	⚠️ Not signed
NS	`ns31.infomaniak.com` ⭐
		A	2001:1600:0:aaaa::1^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns31.infomaniak.ch`
		A	83.166.143.28^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns31.infomaniak.com`
NS	`ns32.infomaniak.com`
		A	2001:1600:0:aaaa::2^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns32.infomaniak.ch`
		A	83.166.143.29^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns32.infomaniak.com`
MX	`ch.aubin.ch` ⭐
		A	185.143.101.145^{🇨🇭 Infomaniak-AS185.143.100.0/22 Infomaniak Network Management}
			PTR	`ch.aubin.ch`
TXT	`v=spf1 ip4:185.143.101.145 ip4:51.255.39.224 -all`
TXT	`MS=ms94914067`
SOA	`ns31.infomaniak.com`hostmaster@infomaniak.ch 2026-07-04 #16

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783224236

Subdomains

kimsufi4.4linux.net

mail.4linux.net

vps.4linux.net

Same first word

4linux.net

4linux.pl

4linux.org

4linux.com.br

4linux.ai

4linux.de

4linux.nl

4linux.com

Similar names

linux4.co.uk

linux4.de

linux4.us

linux4.be

linux4.biz

linux4.me

in4lux.com

DNS History

6 records (3 active, 3 former)

○NSns3.4linux.org2015-06-25 → 2019-12-28 · 4 obs

● 2015-06-25 15:35:34
● 2019-12-28 14:50:36
○ 2026-04-09 08:41:04
○ 2026-07-05 04:08:12

●NSns31.infomaniak.com2026-04-09 → 2026-07-05 · 3 obs

○ 2019-12-28 14:50:36
● 2026-04-09 08:41:04
● 2026-07-05 04:08:12

●NSns32.infomaniak.com2026-04-09 → 2026-07-05 · 3 obs

○ 2019-12-28 14:50:36
● 2026-04-09 08:41:04
● 2026-07-05 04:08:12

○NSpuck.nether.net2015-06-25 → 2019-12-28 · 4 obs

● 2015-06-25 15:35:34
● 2019-12-28 14:50:36
○ 2026-04-09 08:41:04
○ 2026-07-05 04:08:12

●MXch.aubin.ch2026-04-09 → 2026-07-05 · 3 obs

○ 2019-12-28 14:50:36
● 2026-04-09 08:41:04
● 2026-07-05 04:08:12

○MXkimsufi4.aubin.ch2015-06-25 → 2019-12-28 · 4 obs

● 2015-06-25 15:35:34
● 2019-12-28 14:50:36
○ 2026-04-09 08:41:04
○ 2026-07-05 04:08:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
4linux.net	ns31.infomaniak.com, ns32.infomaniak.com	-

✅ Authoritative Response

Server:83.166.143.29

NS records: ns31.infomaniak.com, ns32.infomaniak.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4linux.net (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns31.infomaniak.com, ns32.infomaniak.com`
MX	1	`ch.aubin.ch (pri: 5)`
TXT	2	`v=spf1 ip4:185.143.101.145 ip4:51.255.39, MS=ms94914067`
SOA	1	`ns31.infomaniak.com hostmaster.infomania`

Analysis

Hierarchy

4linux.net sits above kimsufi4.4linux.net, mail.4linux.net and vps.4linux.net in the domain hierarchy.

Name Servers

Two name servers handle the delegation for 4linux.net: ns31.infomaniak.com and ns32.infomaniak.com.

4linux.net uses the same name servers as several other domains — among them semper.ch, marais.ch, legtb.ch and two more.

ns31.infomaniak.com and ns32.infomaniak.com both carry two IP addresses. The A records for ns31.infomaniak.com are 83.166.143.28 and 2001:1600:0:aaaa::1; the A records for ns32.infomaniak.com are 83.166.143.29 and 2001:1600:0:aaaa::2.

Mail Servers

Mail for 4linux.net is handled by a single mail server, ch.aubin.ch.

4linux.net uses an identical mail server configuration to several other domains — among them aubin.ch, linuxbroker.ch, nerdity.net and two more.

ch.aubin.ch carries a single IP number, which is 185.143.101.145.