linuxfilter.com - robtex.com

linuxfilter.com

DNSSEC⚠️ Not signed
A23.234.13.133🇺🇸 HDHK23.234.8.0/21 Proxy-registered route object
NSa4.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb4.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1777219161

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783950677

Same first word

linuxfilter.com

DNS History

21 records (5 active, 16 former)

200920112013201520172019202120232025NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.netcollins.ns.cloudflare.comcruz.ns.cloudflare.comdns01.gpn.register.comdns02.gpn.register.comdns03.gpn.register.comdns04.gpn.register.comdns05.gpn.register.commelnicoff.ns.cloudflare.comwoz.ns.cloudflare.comA23.234.13.133104.18.54.228104.18.55.228104.27.186.147104.27.187.1472606:4700:3034::681b:bb932606:4700:3035::681b:ba9364.34.199.116
●NSa.share-dns.com2026-05-12 → 2026-07-13 · 3 obs
○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-07-13 14:03:34
●NSa4.share-dns.com2026-05-12 → 2026-07-13 · 3 obs
○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-07-13 14:03:34
●NSb.share-dns.net2026-05-12 → 2026-07-13 · 3 obs
○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-07-13 14:03:34
●NSb4.share-dns.net2026-05-12 → 2026-07-13 · 3 obs
○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○NSdns01.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34
○NSdns02.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34
○NSdns03.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34
○NSdns04.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34
○NSdns05.gpn.register.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
●A23.234.13.1332026-05-12 → 2026-07-13 · 3 obs
○ 2020-02-11 23:46:36
● 2026-05-12 05:55:22
● 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○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
○ 2026-07-13 14:03:34
○A64.34.199.1162008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 02:23:24
○ 2015-11-12 16:00:28
○ 2026-07-13 14:03:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
linuxfilter.comb4.share-dns.net, a4.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

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: 287ms | Queries: -

📄 Records

TypeCountSample Data
A123.234.13.133
NS2a.share-dns.com, b.share-dns.net
SOA1a.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 points to a single IP number: 23.234.13.133.

Host names such as melinnovation.com and aelean.com share IP numbers with linuxfilter.com.

Name Servers

linuxfilter.com has four authoritative name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

linuxfilter.com shares at least some of its name servers with other domains, including glanz-partner.com, yaoshanbcf.com, rmfagro.com and two others.

These name servers are frequently seen alongside a2.share-dns.com, b2.share-dns.net, a12.share-dns.com and 7 other name servers.

a4.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b4.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Both a4.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b4.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.