linux-foundation.info - dns.ninja

linux-foundation.info

DNSSEC⚠️ Not signed
A3.131.150.69🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix
PTRec2-3-131-150-69.us-east-2.compute.amazonaws.com
NSns1.dnsimple-edge.com ⭐
A2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation
A199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation
NSns2.dnsimple-edge.net
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple-edge.io
A2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation
A199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation
NSns4.dnsimple-edge.org
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
MXsmtp1.linuxfoundation.org ⭐
MXsmtp2.linuxfoundation.org(15)
TXTv=spf1 -all
SOAns1.dnsimple-edge.comadmin@dnsimple.com serial=1557508490

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1784416913

Same first word

linux-foundation.jp
linux-foundation.us
linux-foundation.cn
linux-foundation.com
linux-foundation.info
linux-foundation.biz
linux-foundation.org
linux-foundation.net

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.orgdns1.registrar-servers.comdns2.registrar-servers.comns1.dnsimple.comns1.linux-foundation.orgns2.linux-foundation.orgns3.dnsimple.comMXsmtp1.linuxfoundation.orgsmtp2.linuxfoundation.orgA3.131.150.69140.211.169.4162.255.119.237
○NSdns1.registrar-servers.com2016-11-24 → 2018-07-19 · 5 obs
○ 2016-07-04 11:34:22
● 2016-11-24 01:06:10
● 2018-07-19 05:45:32
○ 2026-04-01 04:19:16
○ 2026-07-18 23:55:44
○NSdns2.registrar-servers.com2016-11-24 → 2018-07-19 · 5 obs
○ 2016-07-04 11:34:22
● 2016-11-24 01:06:10
● 2018-07-19 05:45:32
○ 2026-04-01 04:19:16
○ 2026-07-18 23:55:44
●NSns1.dnsimple-edge.com2026-06-23 → 2026-07-18 · 3 obs
○ 2026-05-11 03:36:04
● 2026-06-23 22:50:44
● 2026-07-18 23:55:44
○NSns1.dnsimple.com2026-04-01 → 2026-05-11 · 5 obs
○ 2018-07-19 05:45:32
● 2026-04-01 04:19:16
● 2026-05-11 03:36:04
○ 2026-06-23 22:50:44
○ 2026-07-18 23:55:44
○NSns1.linux-foundation.org2015-06-10 → 2016-07-04 · 4 obs
● 2015-06-10 17:46:10
● 2016-07-04 11:34:22
○ 2016-11-24 01:06:10
○ 2026-07-18 23:55:44
●NSns2.dnsimple-edge.net2026-04-01 → 2026-07-18 · 3 obs
○ 2018-07-19 05:45:32
● 2026-04-01 04:19:16
● 2026-07-18 23:55:44
○NSns2.linux-foundation.org2015-06-10 → 2016-07-04 · 4 obs
● 2015-06-10 17:46:10
● 2016-07-04 11:34:22
○ 2016-11-24 01:06:10
○ 2026-07-18 23:55:44
●NSns3.dnsimple-edge.io2026-06-23 → 2026-07-18 · 3 obs
○ 2026-05-11 03:36:04
● 2026-06-23 22:50:44
● 2026-07-18 23:55:44
○NSns3.dnsimple.com2026-04-01 → 2026-05-11 · 5 obs
○ 2018-07-19 05:45:32
● 2026-04-01 04:19:16
● 2026-05-11 03:36:04
○ 2026-06-23 22:50:44
○ 2026-07-18 23:55:44
●NSns4.dnsimple-edge.org2026-04-01 → 2026-07-18 · 3 obs
○ 2018-07-19 05:45:32
● 2026-04-01 04:19:16
● 2026-07-18 23:55:44
●MXsmtp1.linuxfoundation.org2015-06-10 → 2026-07-18 · 2 obs
● 2015-06-10 17:46:10
● 2026-07-18 23:55:44
●MXsmtp2.linuxfoundation.org2015-06-10 → 2026-07-18 · 2 obs
● 2015-06-10 17:46:10
● 2026-07-18 23:55:44
○A140.211.169.42015-06-10 → 2016-11-24 · 4 obs
● 2015-06-10 17:46:10
● 2016-11-24 01:06:10
○ 2018-07-19 05:45:32
○ 2026-07-18 23:55:44
○A162.255.119.2372018-07-19 → 2018-07-19 · 4 obs
○ 2016-11-24 01:06:10
● 2018-07-19 05:45:32
○ 2026-04-01 04:19:16
○ 2026-07-18 23:55:44
●A3.131.150.692026-04-01 → 2026-07-18 · 3 obs
○ 2018-07-19 05:45:32
● 2026-04-01 04:19:16
● 2026-07-18 23:55:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info-
linux-foundation.infons4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns1.dnsimple-edge.com, ns3.dnsimple-edge.io-

✅ Authoritative Response

Server:199.247.152.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

TypeCountSample Data
A13.131.150.69
NS4ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...
MX2smtp1.linuxfoundation.org (pri: 10), smtp2.linuxfoundation.org (pri: 15)
TXT1v=spf1 -all
SOA1ns1.dnsimple-edge.com admin.dnsimple.com

Analysis

IP Addresses

linux-foundation.info has exactly one IP address — 3.131.150.69.

alorsfestival.ch, cqrs.com, gactechnocenter.com plus two other host names have IP numbers in common with linux-foundation.info.

Name Servers

Four name servers handle the delegation for linux-foundation.info: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

linux-foundation.info has at least partial name server overlap with other domains, such as houkandbank.com, kaiconsulting.org, panachecare.co.uk 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.info uses two mail servers, smtp1.linuxfoundation.org and smtp2.linuxfoundation.org.

The mail server setup of linux-foundation.info matches that of other domains such as opena11y.net, envoyproxy.io, celinux.com and two others.