master-instruments.com - dns.ninja

`master-instruments.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cea1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:16bc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.188^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.161^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jill.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
MX	`masterinstruments-com01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
TXT	`MS=ms34447333`
TXT	`sophos-domain-verification=ef45e0d4e29e009066c9de14195a6d5c69af0333`
TXT	`v=spf1 mx ip4:203.174.148.29/32 ip4:52.63.171.73 ip4:59.100.202.86 ip4:210.9....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.188, 172.67.206.161
		IPv6 hints	2606:4700:3031::ac43:cea1, 2606:4700:3037::6815:16bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`jill.ns.cloudflare.com`dns@cloudflare.com serial=2405900541

`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=1780570999

Same first word

master-instruments.com

master-instruments.ru

master-instruments.com.au

DNS History

18 records (7 active, 11 former)

○NSa.ns.splashdevelopments.com.au2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 05:23:12
○ 2015-11-10 13:41:10
○ 2026-06-04 11:20:24

○NSb.ns.splashdevelopments.com.au2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 05:23:12
○ 2015-11-10 13:41:10
○ 2026-06-04 11:20:24

●NSjill.ns.cloudflare.com2015-11-10 → 2026-06-04 · 3 obs

○ 2015-06-23 05:23:12
● 2015-11-10 13:41:10
● 2026-06-04 11:20:24

●NSpaul.ns.cloudflare.com2015-11-10 → 2026-06-04 · 3 obs

○ 2015-06-23 05:23:12
● 2015-11-10 13:41:10
● 2026-06-04 11:20:24

○MXmail.master-instruments.com.au2015-06-23 → 2019-01-10 · 4 obs

● 2015-06-23 05:23:12
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

○MXmail2.master-instruments.com.au2015-06-23 → 2019-01-10 · 4 obs

● 2015-06-23 05:23:12
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

●MXmasterinstruments-com01e.mail.protection.outlook.com2026-03-17 → 2026-06-04 · 3 obs

○ 2019-01-10 10:08:56
● 2026-03-17 16:09:16
● 2026-06-04 11:20:24

●A104.21.22.1882026-03-17 → 2026-06-04 · 3 obs

○ 2019-01-10 10:08:56
● 2026-03-17 16:09:16
● 2026-06-04 11:20:24

○A104.31.84.772015-11-10 → 2019-01-10 · 5 obs

○ 2015-06-23 05:23:12
● 2015-11-10 13:41:10
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

○A104.31.85.772015-11-10 → 2019-01-10 · 5 obs

○ 2015-06-23 05:23:12
● 2015-11-10 13:41:10
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

●A172.67.206.1612026-03-17 → 2026-06-04 · 3 obs

○ 2019-01-10 10:08:56
● 2026-03-17 16:09:16
● 2026-06-04 11:20:24

○A202.51.171.1652015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 05:23:12
○ 2015-11-10 13:41:10
○ 2026-06-04 11:20:24

○A2400:cb00:2048:1::681f:544d2017-02-05 → 2017-02-05 · 4 obs

○ 2015-11-10 13:41:10
● 2017-02-05 21:51:04
○ 2019-01-10 10:08:56
○ 2026-06-04 11:20:24

○A2400:cb00:2048:1::681f:554d2017-02-05 → 2017-02-05 · 4 obs

○ 2015-11-10 13:41:10
● 2017-02-05 21:51:04
○ 2019-01-10 10:08:56
○ 2026-06-04 11:20:24

○A2606:4700:30::681f:544d2019-01-10 → 2019-01-10 · 4 obs

○ 2017-02-05 21:51:04
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

○A2606:4700:30::681f:554d2019-01-10 → 2019-01-10 · 4 obs

○ 2017-02-05 21:51:04
● 2019-01-10 10:08:56
○ 2026-03-17 16:09:16
○ 2026-06-04 11:20:24

●A2606:4700:3031::ac43:cea12026-03-17 → 2026-06-04 · 3 obs

○ 2019-01-10 10:08:56
● 2026-03-17 16:09:16
● 2026-06-04 11:20:24

●A2606:4700:3037::6815:16bc2026-03-17 → 2026-06-04 · 3 obs

○ 2019-01-10 10:08:56
● 2026-03-17 16:09:16
● 2026-06-04 11:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
master-instruments.com	jill.ns.cloudflare.com, paul.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: jill.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-instruments.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.188, 172.67.206.161`
AAAA	2	`2606:4700:3037::6815:16bc, 2606:4700:3031::ac43:cea1`
NS	2	`jill.ns.cloudflare.com, paul.ns.cloudflare.com`
MX	1	`masterinstruments-com01e.mail.protection`
TXT	3	`MS=ms34447333, sophos-domain-verification=ef45e0d4e29e0...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 4 IP addresses, master-instruments.com directs to 104.21.22.188, 172.67.206.161, 2606:4700:3031::ac43:cea1 and 2606:4700:3037::6815:16bc.

Among the host names that share IP numbers with master-instruments.com are web8.webstix.com, bail.nyc, 2fbolly4u.com.co and two others.

Name Servers

Two name servers handle the delegation for master-instruments.com: jill.ns.cloudflare.com and paul.ns.cloudflare.com.

master-instruments.com has the same name server delegation as a number of other domains, such as voohk.com, pangyabrasil.com.br, biborhaz.hu and two more.

At least some of master-instruments.com's name servers are shared with other domains, for example filmibeat.com, wrenchmasters.ca, hyapp.one and two more.

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

Host names resolving to 6 IP numbers:

jill.ns.cloudflare.com directs to 108.162.192.122, 172.64.32.122, 173.245.58.122 and three others.

paul.ns.cloudflare.com directs to 108.162.193.135, 172.64.33.135, 173.245.59.135 and three others.

Mail Servers

master-instruments.com routes its mail through a single mail server, masterinstruments-com01e.mail.protection.outlook.com.

masterinstruments-com01e.mail.protection.outlook.com directs to 8 IP addresses, namely 52.101.149.0, 52.101.149.1, 52.101.149.2 and five others.