linuxfilter.com - dns.ninja

`linuxfilter.com`

DNSSEC	⚠️ Not signed
A	23.234.13.133^{🇺🇸 HDHK23.234.8.0/21 Proxy-registered route object}
NS	`a4.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b4.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1785956167

`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=1786106864

Same first word

linuxfilter.com

DNS History

21 records (5 active, 16 former)

●NSa.share-dns.com2026-05-12 → 2026-08-07 · 3 obs

○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-08-07 13:14:42

●NSa4.share-dns.com2026-05-12 → 2026-08-07 · 3 obs

○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-08-07 13:14:42

●NSb.share-dns.net2026-05-12 → 2026-08-07 · 3 obs

○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-08-07 13:14:42

●NSb4.share-dns.net2026-05-12 → 2026-08-07 · 3 obs

○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-08-07 13:14:42

○NScollins.ns.cloudflare.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

○NScruz.ns.cloudflare.com2015-11-12 → 2016-06-28 · 5 obs

○ 2008-03-16 02:23:24
● 2015-11-12 16:00:28
● 2016-06-28 18:21:50
○ 2017-03-14 15:47:04
○ 2026-08-07 13:14:42

○NSdns01.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

○NSdns02.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

○NSdns03.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

○NSdns04.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

○NSdns05.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

○NSmelnicoff.ns.cloudflare.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

○NSwoz.ns.cloudflare.com2015-11-12 → 2016-06-28 · 5 obs

○ 2008-03-16 02:23:24
● 2015-11-12 16:00:28
● 2016-06-28 18:21:50
○ 2017-03-14 15:47:04
○ 2026-08-07 13:14:42

○A104.18.54.2282015-11-12 → 2016-06-28 · 5 obs

○ 2008-03-16 02:23:24
● 2015-11-12 16:00:28
● 2016-06-28 18:21:50
○ 2017-03-14 15:47:04
○ 2026-08-07 13:14:42

○A104.18.55.2282015-11-12 → 2016-06-28 · 5 obs

○ 2008-03-16 02:23:24
● 2015-11-12 16:00:28
● 2016-06-28 18:21:50
○ 2017-03-14 15:47:04
○ 2026-08-07 13:14:42

○A104.27.186.1472020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

○A104.27.187.1472020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

●A23.234.13.1332026-05-12 → 2026-08-07 · 3 obs

○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-08-07 13:14:42

○A2606:4700:3034::681b:bb932020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

○A2606:4700:3035::681b:ba932020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 15:47:04
● 2020-02-11 23:46:36
○ 2026-05-12 05:55:22
○ 2026-08-07 13:14:42

○A64.34.199.1162008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-08-07 13:14:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
linuxfilter.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxfilter.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.234.13.133`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

IP Addresses

linuxfilter.com directs to one IP number, which is 23.234.13.133.

Further host names like melinnovation.com and aelean.com overlap in IP numbers with linuxfilter.com.

Name Servers

The domain linuxfilter.com is delegated to these four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between linuxfilter.com and other domains — glanz-partner.com, yaoshanbcf.com, rmfagro.com and two more among them.

These name servers regularly appear alongside a2.share-dns.com, b2.share-dns.net, a9.share-dns.com and 7 other name servers in NS record sets.

Each of a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net has a single IP address — a4.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b4.share-dns.net and b.share-dns.net direct to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a4.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b4.share-dns.net and b.share-dns.net.