linux-foundation.org - dns.ninja

`linux-foundation.org`

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-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
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-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 ip4:140.211.169.12/30 include:_spf.kernel.org include:_spf.google.com ...`
TXT	`google-site-verification=jEH0j_DSz-RH4MFdcGIATKbPHiQGxVV_yvwuz_nagTo`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557510006

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784399429

rank #85653 globally
rank #8442 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #299,777

Subdomains

load1a.linux-foundation.org

ispras.linux-foundation.org

developerbugs.linux-foundation.org

refspecs.linux-foundation.org

forums.linux-foundation.org

smtp2.linux-foundation.org

openprinting2.linux-foundation.org

www.linux-foundation.org

smtp1.linux-foundation.org

lfdev-ia64.linux-foundation.org

fw.linux-foundation.org

accessibility.linux-foundation.org

ns1.linux-foundation.org

bzr.linux-foundation.org

load1c.linux-foundation.org

fw-g0-2.linux-foundation.org

ns2.linux-foundation.org

ldn.linux-foundation.org

bugs.linux-foundation.org

git.linux-foundation.org

bugzilla.linux-foundation.org

fw-g0-0.linux-foundation.org

ftp.linux-foundation.org

lsb.linux-foundation.org

Same first word

linux-foundation.cn

linux-foundation.com

linux-foundation.info

linux-foundation.biz

linux-foundation.org

linux-foundation.net

linux-foundation.jp

linux-foundation.us

DNS History

20 records (10 active, 10 former)

●NSns1.dnsimple-edge.com2026-05-13 → 2026-07-18 · 3 obs

○ 2026-05-12 23:56:28
● 2026-05-13 21:48:34
● 2026-07-18 18:59:46

○NSns1.dnsimple.com2026-02-15 → 2026-05-12 · 5 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-05-12 23:56:28
○ 2026-05-13 21:48:34
○ 2026-07-18 18:59:46

○NSns1.linux-foundation.org2015-08-09 → 2017-07-27 · 6 obs

● 2015-08-09 16:56:54
● 2016-12-17 04:09:14
○ 2016-12-21 00:12:12
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

●NSns2.dnsimple-edge.net2026-02-15 → 2026-07-18 · 3 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-07-18 18:59:46

○NSns2.linux-foundation.org2015-08-09 → 2016-12-17 · 4 obs

● 2015-08-09 16:56:54
● 2016-12-17 04:09:14
○ 2016-12-21 00:12:12
○ 2026-07-18 18:59:46

●NSns3.dnsimple-edge.io2026-05-13 → 2026-07-18 · 3 obs

○ 2026-05-12 23:56:28
● 2026-05-13 21:48:34
● 2026-07-18 18:59:46

○NSns3.dnsimple.com2026-02-15 → 2026-05-12 · 5 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-05-12 23:56:28
○ 2026-05-13 21:48:34
○ 2026-07-18 18:59:46

●NSns4.dnsimple-edge.org2026-02-15 → 2026-07-18 · 3 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-07-18 18:59:46

○NSns5.dnsmadeeasy.com2016-11-20 → 2017-07-27 · 5 obs

○ 2015-08-09 16:56:54
● 2016-11-20 14:25:42
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

○NSns6.dnsmadeeasy.com2016-11-20 → 2017-07-27 · 5 obs

○ 2015-08-09 16:56:54
● 2016-11-20 14:25:42
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

○NSns7.dnsmadeeasy.com2016-11-20 → 2017-07-27 · 5 obs

○ 2015-08-09 16:56:54
● 2016-11-20 14:25:42
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

●MXalt1.aspmx.l.google.com2015-08-09 → 2026-07-18 · 2 obs

● 2015-08-09 16:56:54
● 2026-07-18 18:59:46

●MXalt2.aspmx.l.google.com2015-08-09 → 2026-07-18 · 2 obs

● 2015-08-09 16:56:54
● 2026-07-18 18:59:46

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-18 · 3 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-07-18 18:59:46

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-18 · 3 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-07-18 18:59:46

●MXaspmx.l.google.com2015-08-09 → 2026-07-18 · 2 obs

● 2015-08-09 16:56:54
● 2026-07-18 18:59:46

○MXaspmx2.googlemail.com2015-08-09 → 2017-07-27 · 4 obs

● 2015-08-09 16:56:54
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

○MXaspmx3.googlemail.com2015-08-09 → 2017-07-27 · 4 obs

● 2015-08-09 16:56:54
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

○A140.211.169.42015-08-09 → 2017-07-27 · 4 obs

● 2015-08-09 16:56:54
● 2017-07-27 09:25:12
○ 2026-02-15 11:05:18
○ 2026-07-18 18:59:46

●A3.131.150.692026-02-15 → 2026-07-18 · 3 obs

○ 2017-07-27 09:25:12
● 2026-02-15 11:05:18
● 2026-07-18 18:59:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
linux-foundation.org	ns2.dnsimple-edge.net, ns4.dnsimple-edge.org, ns1.dnsimple-edge.com, ns3.dnsimple-edge.io	2 records

✅ Authoritative Response

Server:199.247.153.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-foundation.org (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 ip4:140.211.169.12/30 include:_sp, google-site-verification=jEH0j_DSz-RH4MF`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.dnsimple-edge.org, ns4.dnsimple-edge.org)

Analysis

Hierarchy

linux-foundation.org serves as parent to load1a.linux-foundation.org, ispras.linux-foundation.org, developerbugs.linux-foundation.org, refspecs.linux-foundation.org, forums.linux-foundation.org along with a few other host names.

IP Addresses

linux-foundation.org resolves to just one IP address, 3.131.150.69.

Two other host names, along with www.ti.to, kitesrm.com and liveatcore.com, also share IP numbers with linux-foundation.org.

Name Servers

The NS records for linux-foundation.org point to four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

linux-foundation.org has at least partial name server overlap with other domains, such as frakture.com, upte.ch, premierbuildingsystem.com and two others.

It is common to see these name servers used together with name servers ns1.dnsimple.com and ns3.dnsimple.com.

ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org all point to exactly two IP numbers each: ns1.dnsimple-edge.com → 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io → 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net → 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org → 199.247.155.53 and 2620:111:8007::53.

Mail Servers

linux-foundation.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between linux-foundation.org and other domains, including 999foto.com, flaglergroup.com, mikefrankcook.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.250.31.27 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.