linuxexpert.net - dns.ninja

`linuxexpert.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::6815:5718^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a8ab^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.24^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.171^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elle.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
MX	`mail.inbuxa.com` ⭐
		A	2600:3c06::2000:7dff:fe55:2f7b^{🇺🇸 AKAMAI-LINODE-AP2600:3c06::/32 Akamai Technologies}
			PTR	`mail.inbuxa.com`
		A	172.238.190.127^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
			PTR	`mail.inbuxa.com`
TXT	`ca3-6f1604683fad4bbba822eecc5a673206`
TXT	`facebook-domain-verification=acbaam9xeasmwhmp4hmy0qzx6nq3ej`
TXT	`v=spf1 mx ra=postmaster -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.24, 172.67.168.171
		IPv6 hints	2606:4700:3035::6815:5718, 2606:4700:3037::ac43:a8ab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`elle.ns.cloudflare.com`dns@cloudflare.com serial=2412032562

`net`

	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=1786684329

Subdomains

www.linuxexpert.net

Same first word

linuxexpert.com

linuxexpert.ro

linuxexpert.ne.jp

linuxexpert.de

linuxexpert.org

linuxexpert.at

linuxexpert.cz

linuxexpert.net

linuxexpert.in

linuxexpert.com.br

Similar names

expertlinux.com

DNS History

14 records (7 active, 7 former)

●NSelle.ns.cloudflare.com2026-02-24 → 2026-08-14 · 3 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
● 2026-08-14 05:26:50

●NSnitin.ns.cloudflare.com2026-02-24 → 2026-08-14 · 3 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
● 2026-08-14 05:26:50

○NSns27.domaincontrol.com2016-12-22 → 2017-10-07 · 4 obs

● 2016-12-22 19:30:08
● 2017-10-07 19:04:26
○ 2026-02-24 01:45:56
○ 2026-08-14 05:26:50

○NSns28.domaincontrol.com2016-12-22 → 2017-10-07 · 4 obs

● 2016-12-22 19:30:08
● 2017-10-07 19:04:26
○ 2026-02-24 01:45:56
○ 2026-08-14 05:26:50

●MXmail.inbuxa.com2026-02-24 → 2026-08-14 · 3 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
● 2026-08-14 05:26:50

○MXmailstore1.secureserver.net2016-12-22 → 2017-10-07 · 4 obs

● 2016-12-22 19:30:08
● 2017-10-07 19:04:26
○ 2026-02-24 01:45:56
○ 2026-08-14 05:26:50

○MXsmtp.secureserver.net2016-12-22 → 2017-10-07 · 4 obs

● 2016-12-22 19:30:08
● 2017-10-07 19:04:26
○ 2026-02-24 01:45:56
○ 2026-08-14 05:26:50

●A104.21.87.242026-02-24 → 2026-08-14 · 3 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
● 2026-08-14 05:26:50

●A172.67.168.1712026-02-24 → 2026-08-14 · 3 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
● 2026-08-14 05:26:50

○A2606:4700:3031::6815:57182026-02-24 → 2026-02-24 · 4 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
○ 2026-06-28 15:29:22
○ 2026-08-14 05:26:50

○A2606:4700:3032::ac43:a8ab2026-02-24 → 2026-02-24 · 4 obs

○ 2017-10-07 19:04:26
● 2026-02-24 01:45:56
○ 2026-06-28 15:29:22
○ 2026-08-14 05:26:50

●A2606:4700:3035::6815:57182026-06-28 → 2026-08-14 · 3 obs

○ 2026-02-24 01:45:56
● 2026-06-28 15:29:22
● 2026-08-14 05:26:50

●A2606:4700:3037::ac43:a8ab2026-06-28 → 2026-08-14 · 3 obs

○ 2026-02-24 01:45:56
● 2026-06-28 15:29:22
● 2026-08-14 05:26:50

○A50.63.202.512016-12-22 → 2017-10-07 · 4 obs

● 2016-12-22 19:30:08
● 2017-10-07 19:04:26
○ 2026-02-24 01:45:56
○ 2026-08-14 05:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
linuxexpert.net	elle.ns.cloudflare.com, nitin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.215

NS records: elle.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.24, 172.67.168.171`
AAAA	2	`2606:4700:3035::6815:5718, 2606:4700:3037::ac43:a8ab`
NS	2	`elle.ns.cloudflare.com, nitin.ns.cloudflare.com`
MX	1	`mail.inbuxa.com (pri: 10)`
TXT	3	`ca3-6f1604683fad4bbba822eecc5a673206, facebook-domain-verification=acbaam9xeas...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elle.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.linuxexpert.net falls under the parent linuxexpert.net.

IP Addresses

linuxexpert.net points to the four IP addresses 104.21.87.24, 172.67.168.171, 2606:4700:3035::6815:5718 and 2606:4700:3037::ac43:a8ab.

Two other host names, along with k2an.com, niojyce.com and ipagewebsite.com, also share IP numbers with linuxexpert.net.

Name Servers

linuxexpert.net is served by two delegated name servers, elle.ns.cloudflare.com and nitin.ns.cloudflare.com.

linuxexpert.net shares its NS records with other domains, for example casino6307.buzz, sigma-tron.com, capitalctr.com.br and two others.

At least some of linuxexpert.net's name servers are shared with other domains, for example bristleconelodge.com, kan(0x706f726e)o.com, pyravelonira.com and two more.

It is common for these name servers to be used in conjunction with the name servers cass.ns.cloudflare.com, clyde.ns.cloudflare.com and jim.ns.cloudflare.com.

DNS names with 6 IP addresses:

elle.ns.cloudflare.com carries IP addresses 108.162.192.110, 172.64.32.110 and 173.245.58.110, with 3 other addresses beyond those.

nitin.ns.cloudflare.com carries IP addresses 108.162.193.215, 172.64.33.215 and 173.245.59.215, with 3 other addresses beyond those.

Mail Servers

The sole mail server for linuxexpert.net is mail.inbuxa.com.

linuxexpert.net's MX records match those of several other domains — for example ttlhost.com, inbuxa.com, ihasmail.com and linuxexpert.org.

mail.inbuxa.com directs to two IP numbers, 172.238.190.127 and 2600:3c06::2000:7dff:fe55:2f7b.