mux.cool - robtex.com

mux.cool

DNSSEC🔒 Signed (DS record present)
A2606:4700:20::681a:e58🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:f58🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:47c5🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.14.88Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.15.88Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.71.197🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmario.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmario.ns.cloudflare.com
A2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmario.ns.cloudflare.com
A108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
NSserena.ns.cloudflare.com
A2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserena.ns.cloudflare.com
A2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRserena.ns.cloudflare.com
A108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.26.14.88, 104.26.15.88, 172.67.71.197
IPv62606:4700:20::681a:e58, 2606:4700:20::681a:f58, 2606:4700:20::ac43:47c5
SOAmario.ns.cloudflare.comdns@cloudflare.com serial=2396760165

cool

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.cool ⭐
NSv0n1.nic.cool
NSv0n2.nic.cool
NSv0n3.nic.cool
NSv2n0.nic.cool
NSv2n1.nic.cool
SOAv0n0.nic.coolhostmaster@donuts.email serial=1772383438

Same first word

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Similar names

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xmu.me
xmu.it
mxu.tv
umx.eu

DNS History

8 records (8 active, 0 former)

NSmario.ns.cloudflare.comserena.ns.cloudflare.comA104.26.14.88104.26.15.88172.67.71.1972606:4700:20::681a:e582606:4700:20::681a:f582606:4700:20::ac43:47c5
●NSmario.ns.cloudflare.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●NSserena.ns.cloudflare.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A104.26.14.882026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A104.26.15.882026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A172.67.71.1972026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A2606:4700:20::681a:e582026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A2606:4700:20::681a:f582026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58
●A2606:4700:20::ac43:47c52026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 04:54:18
● 2026-03-01 18:29:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coolv0n2.nic.cool, v0n1.nic.cool, v0n0.nic.cool, v2n1.nic.cool...-
mux.coolserena.ns.cloudflare.com, mario.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.203

NS records: serena.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.15.88, 104.26.14.88...
AAAA32606:4700:20::681a:f58, 2606:4700:20::681a:e58...
NS2mario.ns.cloudflare.com, serena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1mario.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

mux.cool points to six IP numbers: 2606:4700:20::681a:e58, 2606:4700:20::681a:f58, 2606:4700:20::ac43:47c5, 104.26.14.88, 104.26.15.88 and 172.67.71.197.

Other host names, for instance vosslawfirm.com, factorio.net, www.feedz.com.br, fairvote.org and forum.authoritylabs.com share IP numbers with mux.cool.

Name Servers

mux.cool has two name servers: mario.ns.cloudflare.com and serena.ns.cloudflare.com.

mux.cool shares the same name server setup as other domains, for example leedenlimited.co.id, austineyler.com, avilagtitkai.com, bild.hu and sftp.me.

mux.cool shares some name servers with other domains, for example reflectorent.co, vits.vip, fukushimadefense.com, bluepanther24.com and merocapital.com.

These name servers are commonly used together with nataly.ns.cloudflare.com and elaine.ns.cloudflare.com.

Host names with six IP numbers: mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203; serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.