`linuxfoundation.net`

DNSSEC	⚠️ Not signed
A	3.131.150.69^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
		PTR	`ec2-3-131-150-69.us-east-2.compute.amazonaws.com`
NS	`ns1.dnsimple.com` ⭐
		A	2400:cb00:2049:1::a29f:1804^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.dnsimple.com`
		A	162.159.24.4^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dnsimple.com`
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2400:cb00:2049:1::a29f:1a04^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.dnsimple.com`
		A	162.159.26.4^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dnsimple.com`
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`smtp1.linuxfoundation.org` ⭐
MX	`smtp2.linuxfoundation.org`⁽¹⁵⁾
TXT	`v=spf1 -all`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1557508507

`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=1776129092

Subdomains

www.linuxfoundation.net

Same first word

Similar names

foundationlinux.com

DNS History

15 records (7 active, 8 former)

○NSdns1.registrar-servers.com2016-12-27 → 2017-10-13 · 5 obs

○ 2015-06-16 21:36:38
● 2016-12-27 14:54:24
● 2017-10-13 10:30:40
○ 2026-04-01 23:05:30
○ 2026-04-14 01:32:28

○NSdns2.registrar-servers.com2016-12-27 → 2017-10-13 · 5 obs

○ 2015-06-16 21:36:38
● 2016-12-27 14:54:24
● 2017-10-13 10:30:40
○ 2026-04-01 23:05:30
○ 2026-04-14 01:32:28

●NSns1.dnsimple.com2026-04-01 → 2026-04-14 · 3 obs

○ 2017-10-13 10:30:40
● 2026-04-01 23:05:30
● 2026-04-14 01:32:28

○NSns1.linux-foundation.net2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 10:06:10
○ 2015-06-16 21:36:38
○ 2026-04-14 01:32:28

●NSns2.dnsimple-edge.net2026-04-01 → 2026-04-14 · 3 obs

○ 2017-10-13 10:30:40
● 2026-04-01 23:05:30
● 2026-04-14 01:32:28

○NSns2.linux-foundation.net2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 10:06:10
○ 2015-06-16 21:36:38
○ 2026-04-14 01:32:28

●NSns3.dnsimple.com2026-04-01 → 2026-04-14 · 3 obs

○ 2017-10-13 10:30:40
● 2026-04-01 23:05:30
● 2026-04-14 01:32:28

●NSns4.dnsimple-edge.org2026-04-01 → 2026-04-14 · 3 obs

○ 2017-10-13 10:30:40
● 2026-04-01 23:05:30
● 2026-04-14 01:32:28

○MXsmtp1.linux-foundation.org2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 10:06:10
○ 2015-06-16 21:36:38
○ 2026-04-14 01:32:28

●MXsmtp1.linuxfoundation.org2016-12-27 → 2026-04-14 · 3 obs

○ 2015-06-16 21:36:38
● 2016-12-27 14:54:24
● 2026-04-14 01:32:28

○MXsmtp2.linux-foundation.org2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 10:06:10
○ 2015-06-16 21:36:38
○ 2026-04-14 01:32:28

●MXsmtp2.linuxfoundation.org2016-12-27 → 2026-04-14 · 3 obs

○ 2015-06-16 21:36:38
● 2016-12-27 14:54:24
● 2026-04-14 01:32:28

○A140.211.169.42016-12-27 → 2017-10-13 · 5 obs

○ 2015-06-16 21:36:38
● 2016-12-27 14:54:24
● 2017-10-13 10:30:40
○ 2026-04-01 23:05:30
○ 2026-04-14 01:32:28

○A207.189.120.1002007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 10:06:10
○ 2015-06-16 21:36:38
○ 2026-04-14 01:32:28

●A3.131.150.692026-04-01 → 2026-04-14 · 3 obs

○ 2017-10-13 10:30:40
● 2026-04-01 23:05:30
● 2026-04-14 01:32:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxfoundation.net	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	2 records

✅ Authoritative Response

Server:162.159.26.4

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxfoundation.net (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
MX	2	`smtp1.linuxfoundation.org (pri: 10), smtp2.linuxfoundation.org (pri: 15)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dnsimple-edge.net, ns2.dnsimple-edge.net)

Analysis

Hierarchy

The parent of www.linuxfoundation.net is linuxfoundation.net.

IP Addresses

linuxfoundation.net points to a single IP: 3.131.150.69.

Other host names, for instance uswarrior.com, morkeleb.com, veloregister.ch, skinwalkersthemovie.com and kevinfoong.net share IP numbers with linuxfoundation.net.

Name Servers

linuxfoundation.net's delegation is handled by four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

linuxfoundation.net partially shares name servers with other domains; examples include marketsunited.com, afrikaansflirt.com, raysseafoodmarket.com, atrutah.com and bumcblythewood.org.

These name servers are often used with the name servers ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IPs:

ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53

ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53

Mail Servers

linuxfoundation.net is handled by two mail servers: smtp1.linuxfoundation.org and smtp2.linuxfoundation.org.

linuxfoundation.net has the same mail server setup as other domains, including osdlab.com, openmamaproject.net, linux-foundation.com, openi18n.org and celinux.net.

linuxfoundation.net - robtex.com