`echo.cool`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2896^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:990f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.150^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.15^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=UV-dXSbUZRrXv3_gO6TwmyiSiVhv4Xj4qSGa3FYzE6I`
TXT	`google-site-verification=t1pzv7zLtyKLAAkrnG8-V46kmjHWk7urCyVAskEVInQ`
TXT	`google-site-verification=tz0MB07aHdJ7Dl-g7qU_gosI0KTCxARFFNvcEsiuTkg`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.150, 172.67.153.15
		IPv6 hints	2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2403075103

`cool`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.cool` ⭐
	NS	`v0n1.nic.cool`
	NS	`v0n2.nic.cool`
	NS	`v0n3.nic.cool`
	NS	`v2n0.nic.cool`
	NS	`v2n1.nic.cool`
	SOA	`v0n0.nic.cool`hostmaster@donuts.email serial=1778338832

Subdomains

bdicfile.echo.cool

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.tg

echo.lviv.ua

echo.es

echo.work

echo.black

echo.ca

echo.na4u.ru

echo.works

echo.coffee

echo.net.au

echo.mx

echo.im

echo.website

echo.az

echo.lu

echo.market

echo.rent

echo.us

echo.com.ar

echo.ph

echo.ooo

echo.recipes

echo.industries

echo.games

echo.cc

echo.mn

echo.xyz

echo.pl

echo.no

echo.mu

echo.news

echo.bar

echo.gr

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.chat

echo.expert

echo.sa

echo.world

echo.be

echo.ro

echo.ac

echo.bio

echo.pm

echo.ag

echo.nu

echo.kz

echo.energy

echo.win

echo.tel

echo.tips

echo.sh

echo.education

echo.ne.jp

echo.ie

echo.et

echo.com.ua

echo.supply

echo.cooking

echo.net.uk

echo.guide

echo.digital

echo.site

echo.co.jp

echo.net

echo.international

echo.systems

echo.fi

echo.ai

echo.services

echo.org.pl

echo.domains

echo.city

echo.am

echo.farm

echo.express

echo.fish

echo.wtf

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.tech

echo.agency

echo.blue

echo.co

echo.so

echo.guru

echo.md

echo.technology

echo.group

echo.financial

echo.de

echo.church

echo.money

echo.hu

echo.org.ua

echo.dk

echo.at

echo.re

echo.szczecin.pl

Similar names

cheo.cn

hcoe.se

hceo.ac.cn

ecoh.ru

hoce.nl

oehc.ca

heco.co.kr

heco.com

heco.no

ceho.net

coeh.eu

cheo.it

choe.de

coeh.info

choe.info

ceoh.org

eohc.com.au

ehco.org

cheo.com

coeh.com

oche.com

heco.cz

heco.ws

hoce.net

ecoh.ca

heco.it

ohce.com

ehoc.com

heco.de

ohec.com

hoce.com

hoec.org

hoec.com

oehc.fr

heco.nu

cohe.ru

ecoh.eu

ehco.org.za

cohe.fr

ehco.at

coeh.biz

hoec.net.cn

eohc.cn

ehco.de

heco.pl

hoec.de

ecoh.se

heco.ac.jp

hoec.cn

ehco.nl

ceho.cz

eohc.ca

ehco.net

choe.name

eohc.org

heco.com.do

ehoc.nl

ehco.biz

DNS History

13 records (9 active, 4 former)

●NSedna.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●NSmax.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

○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
○ 2026-05-09 15:28:48

○NSns02.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:59:06
○ 2026-02-21 07:48:08
○ 2026-05-09 15:28:48

○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
○ 2026-05-09 15:28:48

●MXroute1.mx.cloudflare.net2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●MXroute2.mx.cloudflare.net2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●MXroute3.mx.cloudflare.net2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●A104.21.40.1502026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●A172.67.153.152026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●A2606:4700:3037::6815:28962026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

●A2606:4700:3037::ac43:990f2026-02-21 → 2026-05-09 · 3 obs

○ 2017-10-24 02:00:34
● 2026-02-21 07:48:08
● 2026-05-09 15:28:48

○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
○ 2026-05-09 15:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cool	v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool...	12 records
echo.cool	max.ns.cloudflare.com, edna.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.132

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for echo.cool (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.150, 172.67.153.15`
AAAA	2	`2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f`
NS	2	`edna.ns.cloudflare.com, max.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 56), route2.mx.cloudflare.net (pri: 70)...`
TXT	4	`google-site-verification=UV-dXSbUZRrXv3_, google-site-verification=t1pzv7zLtyKLAAk...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool...)

Analysis

Hierarchy

echo.cool is the parent of bdicfile.echo.cool.

IP Addresses

echo.cool resolves to four IPs: 2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f, 104.21.40.150 and 172.67.153.15.

Other host names, for instance cdstsm.com, mail.pullingdepot.com, guanzhai.com.cn, www.feirox.com and huxuan.net share IP numbers with echo.cool.

Name Servers

echo.cool has two name servers: edna.ns.cloudflare.com and max.ns.cloudflare.com.

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

echo.cool shares some name servers with other domains, for example min.ga, ilkyardimkursu.net, nhsolutions.be, srijita.co.in and dream.hu.

These name servers are commonly used with the name servers elisa.ns.cloudflare.com.

Host names with six IP numbers: 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; 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 gogopool.com, fieratorino(0x65726f746963)a.com, airwolf.space, sirje.com and anicloud.co.

Host names with six IP numbers:

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

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

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

echo.cool - robtex.com

echo.cool

cool

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`echo.cool`

`cool`