linuxdna.com - dns.ninja

`linuxdna.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2026-02-14 #1

`com`

	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=1782886921

Same first word

linuxdna.com

Similar names

unixland.link

unixland.com

landinux.org

linuxand.df.gov.br

andlinux.org

DNS History

16 records (9 active, 7 former)

○NSjohn.ns.cloudflare.com2015-11-27 → 2016-07-10 · 5 obs

○ 2015-08-05 15:17:16
● 2015-11-27 10:59:52
● 2016-07-10 23:23:50
○ 2026-02-26 18:31:04
○ 2026-07-01 06:24:20

○NSmimi.ns.cloudflare.com2015-11-27 → 2016-07-10 · 5 obs

○ 2015-08-05 15:17:16
● 2015-11-27 10:59:52
● 2016-07-10 23:23:50
○ 2026-02-26 18:31:04
○ 2026-07-01 06:24:20

●NSns51.domaincontrol.com2026-02-26 → 2026-07-01 · 3 obs

○ 2016-07-10 23:23:50
● 2026-02-26 18:31:04
● 2026-07-01 06:24:20

●NSns52.domaincontrol.com2026-02-26 → 2026-07-01 · 3 obs

○ 2016-07-10 23:23:50
● 2026-02-26 18:31:04
● 2026-07-01 06:24:20

○NSns61.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 15:17:16
○ 2015-11-27 10:59:52
○ 2026-07-01 06:24:20

○NSns62.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 15:17:16
○ 2015-11-27 10:59:52
○ 2026-07-01 06:24:20

●MXalt1.aspmx.l.google.com2015-08-05 → 2026-07-01 · 2 obs

● 2015-08-05 15:17:16
● 2026-07-01 06:24:20

●MXalt2.aspmx.l.google.com2015-08-05 → 2026-07-01 · 2 obs

● 2015-08-05 15:17:16
● 2026-07-01 06:24:20

●MXaspmx.l.google.com2015-08-05 → 2026-07-01 · 2 obs

● 2015-08-05 15:17:16
● 2026-07-01 06:24:20

●MXaspmx2.googlemail.com2015-08-05 → 2026-07-01 · 2 obs

● 2015-08-05 15:17:16
● 2026-07-01 06:24:20

●MXaspmx3.googlemail.com2015-08-05 → 2026-07-01 · 2 obs

● 2015-08-05 15:17:16
● 2026-07-01 06:24:20

○A104.31.92.972015-11-27 → 2016-07-10 · 5 obs

○ 2015-08-05 15:17:16
● 2015-11-27 10:59:52
● 2016-07-10 23:23:50
○ 2026-02-26 18:31:04
○ 2026-07-01 06:24:20

○A104.31.93.972015-11-27 → 2016-07-10 · 5 obs

○ 2015-08-05 15:17:16
● 2015-11-27 10:59:52
● 2016-07-10 23:23:50
○ 2026-02-26 18:31:04
○ 2026-07-01 06:24:20

●A15.197.225.1282026-02-26 → 2026-07-01 · 3 obs

○ 2016-07-10 23:23:50
● 2026-02-26 18:31:04
● 2026-07-01 06:24:20

●A3.33.251.1682026-02-26 → 2026-07-01 · 3 obs

○ 2016-07-10 23:23:50
● 2026-02-26 18:31:04
● 2026-07-01 06:24:20

○A97.74.144.1932015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 15:17:16
○ 2015-11-27 10:59:52
○ 2026-07-01 06:24:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
linuxdna.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxdna.com (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 30)...`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

IP Addresses

linuxdna.com points to the IP addresses 3.33.251.168 and 15.197.225.128

Name Servers

linuxdna.com has two authoritative name servers — ns51.domaincontrol.com and ns52.domaincontrol.com.

Both ns51.domaincontrol.com and ns52.domaincontrol.com have two IP addresses each. ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a; ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a.

Mail Servers

linuxdna.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

Hosts with two IP numbers each:

aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to 172.253.115.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 IP addresses.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.