linuxsources.org - dns.ninja

`linuxsources.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	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email-site-verification=cnHLnf2SJI`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508509

`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=1783197726

Subdomains

cregit.linuxsources.org

Same first word

linuxsources.org

linuxsources.com

DNS History

17 records (7 active, 10 former)

○NSdns1.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

○NSdns2.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

●NSns1.dnsimple-edge.com2026-05-12 → 2026-07-04 · 3 obs

○ 2026-05-07 04:26:16
● 2026-05-12 08:33:20
● 2026-07-04 21:05:28

○NSns1.dnsimple.com2026-05-01 → 2026-05-07 · 5 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-05-07 04:26:16
○ 2026-05-12 08:33:20
○ 2026-07-04 21:05:28

●NSns2.dnsimple-edge.net2026-05-01 → 2026-07-04 · 3 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-07-04 21:05:28

●NSns3.dnsimple-edge.io2026-05-12 → 2026-07-04 · 3 obs

○ 2026-05-07 04:26:16
● 2026-05-12 08:33:20
● 2026-07-04 21:05:28

○NSns3.dnsimple.com2026-05-01 → 2026-05-07 · 5 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-05-07 04:26:16
○ 2026-05-12 08:33:20
○ 2026-07-04 21:05:28

●NSns4.dnsimple-edge.org2026-05-01 → 2026-07-04 · 3 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-07-04 21:05:28

○MXeforward1.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

○MXeforward2.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

○MXeforward3.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

○MXeforward4.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

○MXeforward5.registrar-servers.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

●MXmx1.forwardemail.net2026-05-01 → 2026-07-04 · 3 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-07-04 21:05:28

●MXmx2.forwardemail.net2026-05-01 → 2026-07-04 · 3 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-07-04 21:05:28

○A140.211.169.82018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 20:50:22
○ 2026-05-01 19:34:12
○ 2026-07-04 21:05:28

●A3.131.150.692026-05-01 → 2026-07-04 · 3 obs

○ 2018-05-08 20:50:22
● 2026-05-01 19:34:12
● 2026-07-04 21:05:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ 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 linuxsources.org (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	1	`forward-email-site-verification=cnHLnf2S`
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

linuxsources.org is the parent zone for cregit.linuxsources.org.

IP Addresses

linuxsources.org has exactly one IP address — 3.131.150.69.

recruitmilitary.org, challenge.forzafootball.com, dnssimple.org plus two other host names have IP numbers in common with linuxsources.org.

Name Servers

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

linuxsources.org partially shares its NS delegation with several other domains, including moblin2.info, ironads.net, stzal.com and two others.

These name servers are regularly seen alongside ns1.dnsimple.com and ns3.dnsimple.com as name servers.

ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org each carry two IP addresses. ns1.dnsimple-edge.com has 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io has 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net has 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org has 199.247.155.53 and 2620:111:8007::53.

Mail Servers

linuxsources.org uses two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

The mail server setup of linuxsources.org matches that of other domains such as wacd.org, kasaimoto.com, wildesthings.com and two others.

The MX records for linuxsources.org are at least partially shared with other domains, such as wizou.net, trickor.com, cancerlive.net and samyangfood.net.

The hosts mx1.forwardemail.net and mx2.forwardemail.net each resolve to four IP numbers: mx1.forwardemail.net directs to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net directs to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.