`master.run`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9442^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:27bb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.187^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.66^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`molly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`molly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`molly.ns.cloudflare.com`
		A	108.162.192.205^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	172.64.32.205^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	173.245.58.205^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`smtp.master.run` ⭐
		A	2001:41d0:d:20cc::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	151.80.33.204^{🇫🇷 OVH151.80.0.0/16}
			PTR	`smtp.master.run`
TXT	`1\|www.master.run`
TXT	`google-site-verification=9V_vExDvjRJQuATpAO1T-QWNwp2ljVd2KDghQx_9VdM`
TXT	`v=spf1 include:spf.mailjet.com a:smtp.master.run a:my.master.run ip4:144.76.2...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.187, 172.67.148.66
		IPv6 hints	2606:4700:3034::ac43:9442, 2606:4700:3035::6815:27bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`molly.ns.cloudflare.com`dns@cloudflare.com serial=2410096506

`run`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.run` ⭐
	NS	`v0n1.nic.run`
	NS	`v0n2.nic.run`
	NS	`v0n3.nic.run`
	NS	`v2n0.nic.run`
	NS	`v2n1.nic.run`
	SOA	`v0n0.nic.run`hostmaster@donuts.email serial=1784615404

Subdomains

smtp.master.run

www.master.run

Same first word

master.blue

master.lt

master.dev

master.kh.ua

master.com.ru

master.io

master.or.kr

master.technology

master.rentals

master.tj

master.ws

master.idv.tw

master.vision

master.com.es

master.group

master.agr.br

master.com

master.tw

master.web.id

master.world

master.com.pk

master.us

master.parts

master.jp

master.no

master.kz

master.me.it

master.de

master.com.pl

master.dnsalias.net

master.su

master.training

master.vg

master.today

master.pl

master.ad

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.co.il

Similar names

mastre.com

sermat.info

martes.no

stream.edgesuite.net

restam.com

stream.translate.goog

mearts.com.br

stream.sakura.ne.jp

astrem.com

matser.name

martes.cl

stream.ga

rsteam.si

stream.dz

stream.pink

termas.es

stream.services

treams.tv

stream.md

remsat.com

matres.com.br

stream.co.uk

smatre.com

stream.lc

starme.org

remsta.com

esmart.co.jp

trames.eu

marset.de

amtres.com.mx

rsteam.io

termas.pt

stream.group

stream.win

stream.cafe

stream.ddns.net

stream.gg

mestra.com.br

termas.pl

maestr.ru

tremsa.mx

martes.sk

stream.education

smarte.co

stream.technology

mrseat.nl

stream.stream

trames.hu

semart.ru

mestra.me

sermat.org

stream.mobi

stream.ca

stemar.org

ramset.ca

mestra.ch

metras.net

stream.net.pl

rsteam.be

starme.fr

stream.ninja

esmart.today

esmart.us

mestar.com

setmar.com

ramset.net

starme.com

teamrs.com

treams.org

setrma.com

esmart.com.mx

sratem.click

emarts.co.uk

stemar.it

stream.no-ip.biz

esmart.by

DNS History

17 records (7 active, 10 former)

○NSdns10.ovh.net2016-08-08 → 2017-04-08 · 4 obs

● 2016-08-08 11:32:18
● 2017-04-08 19:55:56
○ 2026-02-16 10:51:44
○ 2026-07-21 07:04:36

●NSmolly.ns.cloudflare.com2026-02-16 → 2026-07-21 · 3 obs

○ 2017-04-08 19:55:56
● 2026-02-16 10:51:44
● 2026-07-21 07:04:36

○NSns10.ovh.net2016-08-08 → 2017-04-08 · 4 obs

● 2016-08-08 11:32:18
● 2017-04-08 19:55:56
○ 2026-02-16 10:51:44
○ 2026-07-21 07:04:36

●NSsean.ns.cloudflare.com2026-02-16 → 2026-07-21 · 3 obs

○ 2017-04-08 19:55:56
● 2026-02-16 10:51:44
● 2026-07-21 07:04:36

○MXredirect.ovh.net2016-08-08 → 2017-04-08 · 4 obs

● 2016-08-08 11:32:18
● 2017-04-08 19:55:56
○ 2026-02-16 10:51:44
○ 2026-07-21 07:04:36

●MXsmtp.master.run2026-02-16 → 2026-07-21 · 3 obs

○ 2017-04-08 19:55:56
● 2026-02-16 10:51:44
● 2026-07-21 07:04:36

●A104.21.39.1872026-02-16 → 2026-07-21 · 26 obs

○ 2017-04-08 19:55:56
● 2026-02-16 10:51:44
● 2026-02-28 16:22:52
○ 2026-02-28 23:59:22
● 2026-03-03 09:00:04
● 2026-03-11 15:02:14
○ 2026-03-14 17:04:30
● 2026-03-19 00:11:08
● 2026-03-25 15:40:40
○ 2026-03-25 19:04:50
● 2026-03-26 05:22:18
● 2026-03-29 04:57:18
○ 2026-03-29 05:44:30
● 2026-03-29 19:44:22
● 2026-03-30 07:18:16
○ 2026-04-01 13:59:30
● 2026-04-04 02:26:38
● 2026-04-06 10:12:00
○ 2026-04-06 11:10:30
● 2026-04-13 11:43:40
● 2026-05-23 08:27:58
○ 2026-05-25 19:23:40
● 2026-06-04 10:25:08
○ 2026-07-11 10:33:28
● 2026-07-13 10:06:18
● 2026-07-21 07:04:36

○A151.80.89.1692016-08-08 → 2017-04-08 · 4 obs

● 2016-08-08 11:32:18
● 2017-04-08 19:55:56
○ 2026-02-16 10:51:44
○ 2026-07-21 07:04:36

●A172.67.148.662026-02-16 → 2026-07-21 · 26 obs

○A188.114.96.02026-02-28 → 2026-07-11 · 24 obs

○ 2026-02-28 16:22:52
● 2026-02-28 23:59:22
○ 2026-03-03 09:00:04
○ 2026-03-11 15:02:14
● 2026-03-14 17:04:30
○ 2026-03-19 00:11:08
○ 2026-03-25 15:40:40
● 2026-03-25 19:04:50
○ 2026-03-26 05:22:18
○ 2026-03-29 04:57:18
● 2026-03-29 05:44:30
○ 2026-03-29 19:44:22
○ 2026-03-30 07:18:16
● 2026-04-01 13:59:30
○ 2026-04-04 02:26:38
○ 2026-04-06 10:12:00
● 2026-04-06 11:10:30
○ 2026-04-13 11:43:40
○ 2026-05-23 08:27:58
● 2026-05-25 19:23:40
○ 2026-06-04 10:25:08
● 2026-07-11 10:33:28
○ 2026-07-13 10:06:18
○ 2026-07-21 07:04:36

○A188.114.97.02026-02-28 → 2026-07-11 · 24 obs

○A2606:4700:3031::ac43:94422026-02-16 → 2026-06-04 · 25 obs

●A2606:4700:3034::ac43:94422026-06-23 → 2026-07-21 · 5 obs

○ 2026-06-04 10:25:08
● 2026-06-23 10:49:46
○ 2026-07-11 10:33:28
● 2026-07-13 10:06:18
● 2026-07-21 07:04:36

●A2606:4700:3035::6815:27bb2026-06-23 → 2026-07-21 · 5 obs

○ 2026-06-04 10:25:08
● 2026-06-23 10:49:46
○ 2026-07-11 10:33:28
● 2026-07-13 10:06:18
● 2026-07-21 07:04:36

○A2606:4700:3036::6815:27bb2026-02-16 → 2026-06-04 · 25 obs

○A2a06:98c1:3120::2026-02-28 → 2026-07-11 · 24 obs

○A2a06:98c1:3121::2026-02-28 → 2026-07-11 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
run	v0n2.nic.run, v2n1.nic.run, v0n0.nic.run, v0n1.nic.run...	-
master.run	sean.ns.cloudflare.com, molly.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.231

NS records: sean.ns.cloudflare.com, molly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master.run (unsigned zone)

⏱️ Timing

Total: 621ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.66, 104.21.39.187`
AAAA	2	`2606:4700:3035::6815:27bb, 2606:4700:3034::ac43:9442`
NS	2	`molly.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	1	`smtp.master.run (pri: 10)`
TXT	3	`1\|www.master.run, google-site-verification=9V_vExDvjRJQuAT...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`molly.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

smtp.master.run and www.master.run are both subdomains of master.run.

IP Addresses

master.run directs to four IP numbers, which are 104.21.39.187, 172.67.148.66, 2606:4700:3034::ac43:9442 and 2606:4700:3035::6815:27bb.

temeche.com, drfheals.com, deltawo-rks247.digital and two other host names share IP numbers with master.run.

Name Servers

master.run is served by two delegated name servers, molly.ns.cloudflare.com and sean.ns.cloudflare.com.

master.run uses the same name servers as several other domains — among them dewi365hub.com, mactahmin.org, dewi365-top1.com and two more.

At least some of master.run's name servers are shared with other domains, for example klett-usa.com, forumet.nu, giwigahiaconsulting.digital and two more.

These name servers tend to be used in conjunction with the name servers luciana.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

molly.ns.cloudflare.com carries IP addresses 108.162.192.205, 172.64.32.205 and 173.245.58.205, with 3 other addresses beyond those.

sean.ns.cloudflare.com carries IP addresses 108.162.193.231, 172.64.33.231 and 173.245.59.231, with 3 other addresses beyond those.

Mail Servers

Mail for master.run is handled by a single mail server, smtp.master.run.

smtp.master.run directs to two IP numbers, 151.80.33.204 and 2001:41d0:d:20cc::1.

master.run - robtex.com

master.run

run

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`master.run`

`run`