linuxfoundation.info - dns.ninja

`linuxfoundation.info`

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	`smtp1.linuxfoundation.org` ⭐
MX	`smtp2.linuxfoundation.org`⁽¹⁵⁾
TXT	`v=spf1 -all`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508503

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1781013886

Same first word

Similar names

foundationlinux.com

DNS History

15 records (7 active, 8 former)

○NSdns1.registrar-servers.com2016-11-28 → 2019-06-07 · 5 obs

○ 2016-04-08 18:38:02
● 2016-11-28 19:04:52
● 2019-06-07 05:38:18
○ 2026-03-31 23:53:08
○ 2026-06-09 14:25:02

○NSdns2.registrar-servers.com2016-11-28 → 2019-06-07 · 5 obs

○ 2016-04-08 18:38:02
● 2016-11-28 19:04:52
● 2019-06-07 05:38:18
○ 2026-03-31 23:53:08
○ 2026-06-09 14:25:02

●NSns1.dnsimple-edge.com2026-05-15 → 2026-06-09 · 3 obs

○ 2026-05-08 11:29:44
● 2026-05-15 23:55:04
● 2026-06-09 14:25:02

○NSns1.dnsimple.com2026-03-31 → 2026-05-08 · 5 obs

○ 2019-06-07 05:38:18
● 2026-03-31 23:53:08
● 2026-05-08 11:29:44
○ 2026-05-15 23:55:04
○ 2026-06-09 14:25:02

○NSns1.linux-foundation.org2015-06-29 → 2016-04-08 · 4 obs

● 2015-06-29 04:35:26
● 2016-04-08 18:38:02
○ 2016-11-28 19:04:52
○ 2026-06-09 14:25:02

●NSns2.dnsimple-edge.net2026-03-31 → 2026-06-09 · 3 obs

○ 2019-06-07 05:38:18
● 2026-03-31 23:53:08
● 2026-06-09 14:25:02

○NSns2.linux-foundation.org2015-06-29 → 2016-04-08 · 4 obs

● 2015-06-29 04:35:26
● 2016-04-08 18:38:02
○ 2016-11-28 19:04:52
○ 2026-06-09 14:25:02

●NSns3.dnsimple-edge.io2026-05-15 → 2026-06-09 · 3 obs

○ 2026-05-08 11:29:44
● 2026-05-15 23:55:04
● 2026-06-09 14:25:02

○NSns3.dnsimple.com2026-03-31 → 2026-05-08 · 5 obs

○ 2019-06-07 05:38:18
● 2026-03-31 23:53:08
● 2026-05-08 11:29:44
○ 2026-05-15 23:55:04
○ 2026-06-09 14:25:02

●NSns4.dnsimple-edge.org2026-03-31 → 2026-06-09 · 3 obs

○ 2019-06-07 05:38:18
● 2026-03-31 23:53:08
● 2026-06-09 14:25:02

●MXsmtp1.linuxfoundation.org2015-06-29 → 2026-06-09 · 2 obs

● 2015-06-29 04:35:26
● 2026-06-09 14:25:02

●MXsmtp2.linuxfoundation.org2015-06-29 → 2026-06-09 · 2 obs

● 2015-06-29 04:35:26
● 2026-06-09 14:25:02

○A140.211.169.42015-06-29 → 2017-08-19 · 4 obs

● 2015-06-29 04:35:26
● 2017-08-19 09:51:54
○ 2019-05-25 18:18:52
○ 2026-06-09 14:25:02

○A192.64.119.102019-05-25 → 2019-06-07 · 5 obs

○ 2017-08-19 09:51:54
● 2019-05-25 18:18:52
● 2019-06-07 05:38:18
○ 2026-03-31 23:53:08
○ 2026-06-09 14:25:02

●A3.131.150.692026-03-31 → 2026-06-09 · 3 obs

○ 2019-06-07 05:38:18
● 2026-03-31 23:53:08
● 2026-06-09 14:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
linuxfoundation.info	ns3.dnsimple-edge.io, ns2.dnsimple-edge.net, ns1.dnsimple-edge.com, ns4.dnsimple-edge.org	-

✅ Authoritative Response

Server:199.247.154.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxfoundation.info (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple-edge.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-edge.com admin.dnsimple.com`

Analysis

IP Addresses

linuxfoundation.info resolves to just one IP address, 3.131.150.69.

Two other host names, along with myuledger.org, tryampmediasales.org and lovableoutreach.com, also share IP numbers with linuxfoundation.info.

Name Servers

linuxfoundation.info is delegated to 4 name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

There is at least partial name server overlap between linuxfoundation.info and other domains — betterkds.com, freightview.us, bioresponder.com and two more among them.

These name servers frequently co-occur with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

All four hostnames — ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org — resolve to two IP numbers apiece: ns1.dnsimple-edge.com to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

linuxfoundation.info is served by two mail servers, smtp1.linuxfoundation.org and smtp2.linuxfoundation.org.

Among the domains sharing a mail server setup with linuxfoundation.info are dev.platform.linuxfoundation.org, certifyforlinux.biz, linux-foundation.net and two others.