linux-do.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

linux-do.dev

DNSSEC🔒 Signed (DS record present)
NScurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
NSgeorgia.ns.cloudflare.com
A2606:4700:50::a29f:2630🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorgia.ns.cloudflare.com
A2803:f800:50::6ca2:c230🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorgia.ns.cloudflare.com
A2a06:98c1:50::ac40:2230🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorgia.ns.cloudflare.com
A108.162.194.48🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorgia.ns.cloudflare.com
A162.159.38.48Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorgia.ns.cloudflare.com
A172.64.34.48🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorgia.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(71)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(92)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net -all
SOAcurt.ns.cloudflare.comdns@cloudflare.com serial=2412972169

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

linux-do.me
linux-do.pages.dev
linux-do.org
linux-do.workers.dev
linux-do.dev

Similar names

nilo-dxu.pages.dev

Previous names

lintlaunch.dev
lintly.dev
lintmail.dev
lintmx.dev
lintner.dev
linto.dev
lintropy.dev
linttrap.dev
linty.dev
lintypy.dev
lintz.dev
linumlabs.dev
linus.dev
linusfjellstrom.dev
linusjung.dev
linusm.dev
linusshyu.dev
linustec.dev
linusx.dev
linux.dev

Next names

linux-guide.dev
linux-lab.dev
linux101.dev
linux4.dev
linuxad.dev
linuxai.dev
linuxaudio.dev
linuxbox.dev
linuxbydnp.dev
linuxcontainers.dev
linuxdev.dev
linuxdo.dev
linuxdragon.dev
linuxer.dev
linuxexp.dev
linuxfieldguide.dev
linuxgamer.dev
linuxgames.dev
linuxgemini.dev
linuxhq.dev

DNS History

5 records (5 active, 0 former)

NScurt.ns.cloudflare.comgeorgia.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NScurt.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:40:32
● 2026-09-04 09:32:00
●NSgeorgia.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:40:32
● 2026-09-04 09:32:00
●MXroute1.mx.cloudflare.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:40:32
● 2026-09-04 09:32:00
●MXroute2.mx.cloudflare.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:40:32
● 2026-09-04 09:32:00
●MXroute3.mx.cloudflare.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:40:32
● 2026-09-04 09:32:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
linux-do.devgeorgia.ns.cloudflare.com, curt.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.48

NS records: georgia.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

TypeCountSample Data
NS2curt.ns.cloudflare.com, georgia.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 49), route3.mx.cloudflare.net (pri: 71)...
TXT1v=spf1 include:_spf.mx.cloudflare.net -a
SOA1curt.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

The NS records for linux-do.dev delegate to curt.ns.cloudflare.com and georgia.ns.cloudflare.com.

linux-do.dev shares its name server setup with other domains, including helixspan.co, kianresearchinfo4020.workers.dev, atcg.workers.dev and two others.

linux-do.dev shares at least some of its name servers with other domains, including amber-ledger.workers.dev, vro1mrx.pages.dev, the-nice-future.info and two others.

These name servers are frequently paired with the name servers walk.ns.cloudflare.com and dalary.ns.cloudflare.com.

Host names with 6 IP numbers:

curt.ns.cloudflare.com maps to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 additional IP addresses.

georgia.ns.cloudflare.com maps to 108.162.194.48, 162.159.38.48, 172.64.34.48 and 3 additional IP addresses.

Mail Servers

linux-do.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

linux-do.dev shares mail servers — at least in part — with other domains, including infourbana24.com, azure-peak.io, matercomex.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.