`master.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:95f0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:39cf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.207^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.240^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leah.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
TXT	`NC-306`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.207, 172.67.149.240
		IPv6 hints	2606:4700:3032::ac43:95f0, 2606:4700:3037::6815:39cf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`leah.ns.cloudflare.com`dns@cloudflare.com serial=2408503220

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783157686

rank #390785 globally
rank #166319 in the tld
WOT: SAFE (83/100)

Subdomains

www.master.com

Same first word

master.training

master.vg

master.today

master.pl

master.ba

master.com.cn

master.com.mx

master.surf

master.org.es

master.ai

master.be

master.by

master.ac.id

master.org.tw

master.network

master.sumy.ua

master.fund

master.net

master.ie

master.ru.com

master.pro

master.shop

master.org.br

master.tychy.pl

master.bet

master.sh.cn

master.km.ua

master.support

master.ro

master.com.pe

master.tube

master.net.pl

master.ch

master.am

master.systems

master.vin

master.co.uk

master.com.ua

master.vn

master.org

master.al

master.dj

master.com.tr

master.clinic

master.chat

master.net.my

master.la

master.tips

master.se

master.uz

master.ms

master.mn

master.org.ua

master.com.kz

master.ca

master.reviews

master.report

master.media

master.ee

master.me

master.com.au

master.nu

master.uk

master.ae

master.run

master.tools

master.cn.ua

master.ru

master.lublin.pl

master.recipes

master.de.com

master.az

master.live

master.com.co

master.awsapps.com

master.cash

master.plus

master.msk.ru

master.co.ua

master.ky

master.ua

master.link

master.eu

master.it

master.inf.br

master.co.kr

master.sklep.pl

master.cafe

master.ventures

master.name

master.fm

master.photography

master.tv.br

master.tel

master.es

master.gr

master.as

master.rv.ua

master.ma

master.net.ru

master.to

master.web.tr

master.co

master.mx

master.dk

master.art.br

master.co.nz

master.cz

master.edu.pl

master.lk

master.org.il

master.or.at

master.africa

master.finance

master.works

Similar names

setrma.com

esmart.com.mx

sratem.click

emarts.co.uk

stemar.it

stream.no-ip.biz

esmart.by

emstar.cn

martes.io

amrest.org

stemar.com

emarts.biz

maestr.com

stream.com

semart.de

treams.de

maters.eu

esmart.kz

mestar.com.cn

emstar.eu

esmart.me

mestar.cn

emstar.com.au

samret.org

resmat.com.br

stemar.ch

termas.si

amster.co.kr

treams.eu

mesart.it

stream.no

esmart.city

ramset.nl

marste.org

stream.place

semart.store

rastem.ru

sermat.it

treams.info

martes.tuxfamily.org

stream.tel

stream.ph

stream.ne.jp

master.codes

mestra.fr

master.events

stream.vip

stream.guru

master.com.br

trames.it

master.cool

stream.mk

mestra.in

esmart.com.cn

stream.uy

termas.com

smerta.de

amrest.rs

stream.cash

stream.xyz

master.com.gr

smater.com

stream.dk

setram.fr

master.in

stream.tips

etarms.us

master.blue

treams.mobi

esmart.dk

etrams.com

msrate.com

msater.com

metras.com

master.lt

martes.ru

stream.company

tarsem.org

sarmet.com

master.dev

semart.es

amrest.app

emarts.co

master.kh.ua

stream.vote

stream.tv

mreast.net

stream.pro

emarts.in

setmar.ru

esmart.sa

master.com.ru

DNS History

24 records (6 active, 18 former)

●NSleah.ns.cloudflare.com2026-05-06 → 2026-07-04 · 3 obs

○ 2026-04-27 07:52:32
● 2026-05-06 10:16:34
● 2026-07-04 10:02:38

○NSns1.eftydns.com2026-02-26 → 2026-04-27 · 5 obs

○ 2019-02-04 02:58:28
● 2026-02-26 17:32:36
● 2026-04-27 07:52:32
○ 2026-05-06 10:16:34
○ 2026-07-04 10:02:38

○NSns10.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns11.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns12.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns13.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns14.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns15.dnsmadeeasy.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○NSns2.eftydns.com2026-02-26 → 2026-04-27 · 5 obs

○ 2019-02-04 02:58:28
● 2026-02-26 17:32:36
● 2026-04-27 07:52:32
○ 2026-05-06 10:16:34
○ 2026-07-04 10:02:38

●NStom.ns.cloudflare.com2026-05-06 → 2026-07-04 · 3 obs

○ 2026-04-27 07:52:32
● 2026-05-06 10:16:34
● 2026-07-04 10:02:38

○MXmail3.master.com2015-09-03 → 2019-02-04 · 4 obs

● 2015-09-03 22:42:22
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

●A104.21.57.2072026-05-06 → 2026-07-04 · 10 obs

○ 2026-04-27 07:52:32
● 2026-05-06 10:16:34
○ 2026-05-06 18:14:00
● 2026-05-09 17:43:16
● 2026-05-23 08:21:06
○ 2026-05-25 19:23:54
● 2026-05-26 17:39:06
○ 2026-07-04 08:44:04
● 2026-07-04 10:02:34
● 2026-07-04 10:02:38

●A172.67.149.2402026-05-06 → 2026-07-04 · 10 obs

○A188.114.96.02026-05-06 → 2026-07-04 · 9 obs

○ 2026-05-06 10:16:34
● 2026-05-06 18:14:00
○ 2026-05-09 17:43:16
○ 2026-05-23 08:21:06
● 2026-05-25 19:23:54
○ 2026-05-26 17:39:06
● 2026-07-04 08:44:04
○ 2026-07-04 10:02:34
○ 2026-07-04 10:02:38

○A188.114.97.02026-05-06 → 2026-07-04 · 9 obs

○A206.183.1.1362015-09-03 → 2016-11-14 · 4 obs

● 2015-09-03 22:42:22
● 2016-11-14 13:05:00
○ 2016-11-23 14:35:12
○ 2026-07-04 10:02:38

●A2606:4700:3032::ac43:95f02026-06-29 → 2026-07-04 · 5 obs

○ 2026-05-26 17:39:06
● 2026-06-29 22:11:02
○ 2026-07-04 08:44:04
● 2026-07-04 10:02:34
● 2026-07-04 10:02:38

○A2606:4700:3033::6815:39cf2026-05-06 → 2026-05-26 · 9 obs

○ 2026-04-27 07:52:32
● 2026-05-06 10:16:34
○ 2026-05-06 18:14:00
● 2026-05-09 17:43:16
● 2026-05-23 08:21:06
○ 2026-05-25 19:23:54
● 2026-05-26 17:39:06
○ 2026-06-29 22:11:02
○ 2026-07-04 10:02:38

○A2606:4700:3035::ac43:95f02026-05-06 → 2026-05-26 · 9 obs

●A2606:4700:3037::6815:39cf2026-06-29 → 2026-07-04 · 5 obs

○ 2026-05-26 17:39:06
● 2026-06-29 22:11:02
○ 2026-07-04 08:44:04
● 2026-07-04 10:02:34
● 2026-07-04 10:02:38

○A2a06:98c1:3120::2026-05-06 → 2026-07-04 · 9 obs

○A2a06:98c1:3121::2026-05-06 → 2026-07-04 · 9 obs

○A69.4.39.1932016-11-23 → 2019-02-04 · 5 obs

○ 2016-11-14 13:05:00
● 2016-11-23 14:35:12
● 2019-02-04 02:58:28
○ 2026-02-26 17:32:36
○ 2026-07-04 10:02:38

○A86.105.245.692026-02-26 → 2026-04-27 · 5 obs

○ 2019-02-04 02:58:28
● 2026-02-26 17:32:36
● 2026-04-27 07:52:32
○ 2026-05-06 10:16:34
○ 2026-07-04 10:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
master.com	tom.ns.cloudflare.com, leah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: tom.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.207, 172.67.149.240`
AAAA	2	`2606:4700:3032::ac43:95f0, 2606:4700:3037::6815:39cf`
NS	2	`leah.ns.cloudflare.com, tom.ns.cloudflare.com`
TXT	1	`NC-306`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leah.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tom.ns.cloudflare.com, tom.ns.cloudflare.com, tom.ns.cloudflare.com...)

Analysis

Hierarchy

The domain www.master.com falls under the parent master.com.

IP Addresses

master.com points to the four IP addresses 104.21.57.207, 172.67.149.240, 2606:4700:3032::ac43:95f0 and 2606:4700:3037::6815:39cf.

Additional host names — everdb.net, streamingcommunityz.trade, ns1.athenshelitours.com and two others — share IP numbers with master.com.

Name Servers

DNS delegation for master.com points to two name servers: leah.ns.cloudflare.com and tom.ns.cloudflare.com.

master.com shares its name server setup with other domains, including lijin.name, smg-webdesign.com, geodataonline.org and two others.

At least some of master.com's name servers are shared with other domains, for example glenmontgroup.com, thecyclingclub.org, contreleviol.fr and two more.

These name servers tend to be deployed in combination with the name servers kia.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names with 6 IP numbers:

leah.ns.cloudflare.com has IP addresses 108.162.192.129, 172.64.32.129 and 173.245.58.129, plus 3 other.

tom.ns.cloudflare.com has IP addresses 108.162.193.147, 172.64.33.147 and 173.245.59.147, plus 3 other.

master.com - robtex.com

master.com

com

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

`master.com`

`com`