`masternoc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2f17^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aa0f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.23^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.15^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kevin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbf^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c1bf^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:21bf^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.191^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.191^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.191^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c083^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2083^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.131^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.131^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.131^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.masternoc.com` ⭐
		A	173.211.19.54
TXT	`v=spf1 +mx +a +ip4:173.211.19.54 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.23, 172.67.170.15
		IPv6	2606:4700:3030::6815:2f17, 2606:4700:3037::ac43:aa0f
SOA	`kevin.ns.cloudflare.com`dns@cloudflare.com serial=2397624343

`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=1771291435

Subdomains

server1-welcomix.masternoc.com

mail.masternoc.com

www.masternoc.com

Same first word

masternoc.com

Similar names

comersant.ru

cramnotes.com

scanoterm.dk

comtranse.in

mastercon.com.au

comersant.com.ua

mecotrans.com

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ocnstream.s3.amazonaws.com

conmaster.eu

escortman.de

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acmonster.com

conmaster.lt

metroscan.ie

comersant.ro

nocmaster.com

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arnestcom.ru

scentarom.eu

camonster.com

ecomtrans.com

mecotrans.be

camentors.com

ransomtec.com

cometrans.fr

stemarcon.nl

transecom.net

smartecno.com

monsatrec.com

masoncert.org

scentarom.com

montsacer.com

comersant.net

romascent.com

smartecno.fi

macrosten.com

smartecon.com

camonster.one

mastercon.com.br

escortman.com

metroscan.com

metrocans.com

stcameron.com

monacrest.com

mecotrans.es

smrecanto.com.br

mastercon.ru

mastercon.net

mastercon.com

escortman.ru

moncaster.us

camsnorte.com

moncaster.co.uk

comersant.md

omcentras.lt

transmeco.com.vn

ascentmro.com

cameronst.com

marcosnet.com.br

smartcone.ca

stermanco.com

macronest.com

moncaster.com

DNS History

28 records (7 active, 21 former)

○NSdns1.masternoc.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSdns2.masternoc.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

●NSkevin.ns.cloudflare.com2026-02-17 → 2026-03-05 · 3 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-05 09:18:46

●NSlisa.ns.cloudflare.com2026-02-17 → 2026-03-05 · 3 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-05 09:18:46

○NSns1.masternoc.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns10.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns11.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns12.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns13.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns14.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns15.dnsmadeeasy.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns2.masternoc.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○NSns3.masternoc.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○MXalt1.aspmx.l.google.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○MXalt2.aspmx.l.google.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○MXaspmx.l.google.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○MXaspmx2.googlemail.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

○MXaspmx3.googlemail.com2015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

●MXmail.masternoc.com2026-02-17 → 2026-03-05 · 3 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-05 09:18:46

●A104.21.47.232026-02-17 → 2026-03-05 · 6 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-02 06:22:22
○ 2026-03-02 22:07:14
● 2026-03-05 00:20:48
● 2026-03-05 09:18:46

●A172.67.170.152026-02-17 → 2026-03-05 · 6 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-02 06:22:22
○ 2026-03-02 22:07:14
● 2026-03-05 00:20:48
● 2026-03-05 09:18:46

○A188.114.96.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 06:22:22
● 2026-03-02 22:07:14
○ 2026-03-05 00:20:48
○ 2026-03-05 09:18:46

○A188.114.97.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 06:22:22
● 2026-03-02 22:07:14
○ 2026-03-05 00:20:48
○ 2026-03-05 09:18:46

●A2606:4700:3030::6815:2f172026-02-17 → 2026-03-05 · 6 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-02 06:22:22
○ 2026-03-02 22:07:14
● 2026-03-05 00:20:48
● 2026-03-05 09:18:46

●A2606:4700:3037::ac43:aa0f2026-02-17 → 2026-03-05 · 6 obs

○ 2016-03-31 16:01:16
● 2026-02-17 02:20:58
● 2026-03-02 06:22:22
○ 2026-03-02 22:07:14
● 2026-03-05 00:20:48
● 2026-03-05 09:18:46

○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 06:22:22
● 2026-03-02 22:07:14
○ 2026-03-05 00:20:48
○ 2026-03-05 09:18:46

○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 06:22:22
● 2026-03-02 22:07:14
○ 2026-03-05 00:20:48
○ 2026-03-05 09:18:46

○A62.210.84.2382015-05-24 → 2016-03-31 · 4 obs

● 2015-05-24 05:31:52
● 2016-03-31 16:01:16
○ 2026-02-17 02:20:58
○ 2026-03-05 09:18:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
masternoc.com	lisa.ns.cloudflare.com, kevin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.191

NS records: lisa.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masternoc.com (unsigned zone)

⏱️ Timing

Total: 2063ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.23, 172.67.170.15`
AAAA	2	`2606:4700:3037::ac43:aa0f, 2606:4700:3030::6815:2f17`
NS	2	`kevin.ns.cloudflare.com, lisa.ns.cloudflare.com`
MX	1	`mail.masternoc.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:173.211.19.54 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kevin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

masternoc.com is the parent of server1-welcomix.masternoc.com, mail.masternoc.com and www.masternoc.com.

IP Addresses

Four IP numbers are pointed to by masternoc.com: 2606:4700:3030::6815:2f17, 2606:4700:3037::ac43:aa0f, 104.21.47.23 and 172.67.170.15.

other host names including theprojectrobe.com, azino3toporas.co, www.javbooks.com, investpointpl.com and qianzheng029.com share IP numbers with masternoc.com.

Name Servers

masternoc.com is delegated to two name servers kevin.ns.cloudflare.com and lisa.ns.cloudflare.com.

masternoc.com shares the same name server setup as other domains, for instance dondisk.co.kr, synergygaming.com, nairobroo.com, eyecandyoptics.com and wowcenter.pl.

masternoc.com at least partially shares name servers with other domains, for instance smartmeterink.com, siliconvilla.net, mirknig.org, acf.me.uk and kirin-enterprises.us.

These name servers are commonly used alongside ken.ns.cloudflare.com and chloe.ns.cloudflare.com.

Host names with six IP numbers:

Host name kevin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbf, 2803:f800:50::6ca2:c1bf, 2a06:98c1:50::ac40:21bf, 108.162.193.191, 172.64.33.191 and 173.245.59.191.

Host name lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

Mail Servers

masternoc.com is handled by a single mail server, mail.masternoc.com.

mail.masternoc.com resolves to IP 173.211.19.54.

masternoc.com - robtex.com

masternoc.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

Mail Servers

`masternoc.com`

`com`