echo.cool - robtex.com

echo.cool

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2896🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:990f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.150Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.15🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSedna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
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
MXroute2.mx.cloudflare.net(70)
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
MXroute1.mx.cloudflare.net(80)
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
TXTgoogle-site-verification=UV-dXSbUZRrXv3_gO6TwmyiSiVhv4Xj4qSGa3FYzE6I
TXTgoogle-site-verification=t1pzv7zLtyKLAAkrnG8-V46kmjHWk7urCyVAskEVInQ
TXTgoogle-site-verification=tz0MB07aHdJ7Dl-g7qU_gosI0KTCxARFFNvcEsiuTkg
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.40.150, 172.67.153.15
IPv62606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f
SOAedna.ns.cloudflare.comdns@cloudflare.com serial=2397313808

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=1772951669

Same first word

echo.dev
echo.vision
echo.cx
echo.to
echo.kitchen
echo.org
echo.discount
echo.nl
echo.cards
echo.pro
echo.solar
echo.kim
echo.lviv.ua
echo.es
echo.work
echo.black
echo.ca
echo.works
echo.coffee
echo.net.au
echo.mx
echo.im
echo.website
echo.az
echo.lu
echo.us
echo.com.ar
echo.ph
echo.doctor
echo.ooo
echo.recipes
echo.industries
echo.games
echo.cc
echo.mn
echo.pl
echo.no
echo.mu
echo.bar
echo.sucks
echo.center
echo.pt
echo.ru
echo.clothing
echo.co.za
echo.com.et
echo.com.tr
echo.com
echo.tienda
echo.watch
echo.spb.ru
echo.com.mx
echo.co.uk
echo.id.au
echo.buzz
echo.town
echo.k12.or.us
echo.events
echo.slupsk.pl
echo.info
echo.cool
echo.by
echo.fm
echo.repair
echo.expert
echo.sa
echo.be
echo.ro
echo.ac
echo.bio
echo.ag
echo.nu
echo.kz
echo.energy
echo.win
echo.tel
echo.tips
echo.sh
echo.education
echo.ne.jp
echo.ie
echo.com.vn
echo.com.ua
echo.supply
echo.cooking
echo.net.uk
echo.guide
echo.digital
echo.site
echo.net
echo.international
echo.systems
echo.fi
echo.ai
echo.services
echo.org.pl
echo.domains
echo.am
echo.farm
echo.express
echo.fish
echo.solutions
echo.dog
echo.gg
echo.or.jp
echo.ly
echo.se
echo.kiev.ua
echo.network
echo.st
echo.ren
echo.com.pl
echo.jp
echo.ch
echo.or.id
echo.ink
echo.co.kr
echo.msk.ru
echo.care
echo.agency
echo.blue
echo.co
echo.so
echo.guru
echo.technology
echo.group
echo.financial
echo.de
echo.church
echo.directory
echo.money
echo.hu
echo.org.ua
echo.dk
echo.at
echo.re
echo.szczecin.pl
echo.co.bw

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DNS History

13 records (9 active, 4 former)

2017201820192020202120222023202420252026NSedna.ns.cloudflare.commax.ns.cloudflare.comns01.domaincontrol.comns02.domaincontrol.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmx.ym.163.comA104.21.40.150172.67.153.152606:4700:3037::6815:28962606:4700:3037::ac43:990f50.63.202.46
●NSedna.ns.cloudflare.com2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●NSmax.ns.cloudflare.com2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
○NSns01.domaincontrol.com2016-12-10 → 2017-10-24 · 4 obs
● 2016-12-10 20:59:06
● 2017-10-24 02:00:34
○ 2026-02-21 07:48:08
○ 2026-03-08 08:50:28
○NSns02.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 20:59:06
○ 2026-02-21 07:48:08
○ 2026-03-08 08:50:28
○MXmx.ym.163.com2016-12-10 → 2017-10-24 · 4 obs
● 2016-12-10 20:59:06
● 2017-10-24 02:00:34
○ 2026-02-21 07:48:08
○ 2026-03-08 08:50:28
●MXroute1.mx.cloudflare.net2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●MXroute2.mx.cloudflare.net2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●MXroute3.mx.cloudflare.net2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●A104.21.40.1502026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●A172.67.153.152026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●A2606:4700:3037::6815:28962026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
●A2606:4700:3037::ac43:990f2026-02-21 → 2026-03-08 · 3 obs
○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-03-08 08:50:28
○A50.63.202.462016-12-10 → 2017-10-24 · 4 obs
● 2016-12-10 20:59:06
● 2017-10-24 02:00:34
○ 2026-02-21 07:48:08
○ 2026-03-08 08:50:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coolv2n0.nic.cool, v0n2.nic.cool, v0n1.nic.cool, v0n0.nic.cool...12 records
echo.cooledna.ns.cloudflare.com, max.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.32.109

NS records: edna.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for echo.cool (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.150, 172.67.153.15
AAAA22606:4700:3037::ac43:990f, 2606:4700:3037::6815:2896
NS2edna.ns.cloudflare.com, max.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 56), route2.mx.cloudflare.net (pri: 70)...
TXT4google-site-verification=UV-dXSbUZRrXv3_, google-site-verification=t1pzv7zLtyKLAAk...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1edna.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.cool, v2n0.nic.cool, v0n3.nic.cool...)

Analysis

IP Addresses

Four IP numbers are pointed to by echo.cool: 2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f, 104.21.40.150 and 172.67.153.15.

other host names including cdstsm.com, www.feirox.com, huxuan.net, triep.eu and r-project.info share IP numbers with echo.cool.

Name Servers

echo.cool is delegated to two name servers edna.ns.cloudflare.com and max.ns.cloudflare.com.

echo.cool shares the same name server setup as other domains, for instance movo.bg, bursakerjadepnaker.com, elementallinks.net, minhtamlab.com.vn and acquacbdcoffee.com.

echo.cool at least partially shares name servers with other domains, for instance min.ga, ilkyardimkursu.net, nhsolutions.be, srijita.co.in and dream.hu.

These name servers are commonly used alongside elisa.ns.cloudflare.com and tom.ns.cloudflare.com.

Host names with six IP numbers:

Host name edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

Host name max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

echo.cool is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

echo.cool shares some mail servers with other domains, at least partially, for instance fieratorino(0x65726f746963)a.com, airwolf.space, sirje.com, anicloud.co and nhakhoasv.com.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.