`mastersofttech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4f07^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8b4e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.7^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.78^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`google-site-verification=BljxZm3CHilZ_XvjAH_TDvVbwfN3bHmzxYItBKgnPIg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.7, 172.67.139.78
		IPv6 hints	2606:4700:3031::6815:4f07, 2606:4700:3035::ac43:8b4e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`sean.ns.cloudflare.com`dns@cloudflare.com serial=2402026267

`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=1776966721

Same first word

mastersofttech.com

DNS History

27 records (11 active, 16 former)

○NSns47.znetlive.com2015-10-14 → 2016-03-20 · 5 obs

○ 2008-03-12 13:34:44
● 2015-10-14 14:41:40
● 2016-03-20 10:46:06
○ 2016-09-24 13:35:36
○ 2026-04-23 17:54:42

○NSns48.znetlive.com2015-10-14 → 2016-03-20 · 5 obs

○ 2008-03-12 13:34:44
● 2015-10-14 14:41:40
● 2016-03-20 10:46:06
○ 2016-09-24 13:35:36
○ 2026-04-23 17:54:42

○NSns8.san.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○NSns9.san.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

●NSsean.ns.cloudflare.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●NSvera.ns.cloudflare.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

○NSyns1.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○NSyns2.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●MXaspmx.l.google.com2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

○MXmail.mastersofttech.com2015-10-14 → 2016-03-20 · 5 obs

○ 2008-03-12 13:34:44
● 2015-10-14 14:41:40
● 2016-03-20 10:46:06
○ 2016-09-24 13:35:36
○ 2026-04-23 17:54:42

○MXmx1.biz.mail.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○MXmx5.biz.mail.yahoo.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

●A104.21.79.72026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●A172.67.139.782026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●A2606:4700:3031::6815:4f072026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

●A2606:4700:3035::ac43:8b4e2026-02-20 → 2026-04-23 · 3 obs

○ 2016-09-24 13:35:36
● 2026-02-20 17:59:34
● 2026-04-23 17:54:42

○A64.31.44.122015-10-14 → 2016-03-20 · 5 obs

○ 2008-03-12 13:34:44
● 2015-10-14 14:41:40
● 2016-03-20 10:46:06
○ 2016-09-24 13:35:36
○ 2026-04-23 17:54:42

○A68.142.212.1362008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○A68.142.212.1372008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○A68.142.212.1382008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○A68.142.212.1392008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○A68.142.212.1402008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

○A68.142.212.1412008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:34:44
○ 2015-10-14 14:41:40
○ 2026-04-23 17:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastersofttech.com	sean.ns.cloudflare.com, vera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.147

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersofttech.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.7, 172.67.139.78`
AAAA	2	`2606:4700:3035::ac43:8b4e, 2606:4700:3031::6815:4f07`
NS	2	`sean.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=BljxZm3CHilZ_Xv`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sean.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mastersofttech.com points to four IP numbers: 2606:4700:3031::6815:4f07, 2606:4700:3035::ac43:8b4e, 104.21.79.7 and 172.67.139.78.

For instance, other host names football-info-kz.ru, yykpfb.garden, track-parcels.shop, cepaintball.com and y1hqfczffdidbs2jesuntzvrkr.dgjyl888.com share IP numbers with mastersofttech.com.

Name Servers

mastersofttech.com is delegated to two name servers: sean.ns.cloudflare.com and vera.ns.cloudflare.com.

mastersofttech.com uses the same name server setup as other domains such as uirus.org, voehringer.net, wilmingtonbusinessdevelopment.com, annop.ac.th and johncrouch.com.

mastersofttech.com shares name servers with other domains at least partially, for example prime360station.digital, mupozeseraismanagement12.forum, tukereyufu.com, shinecloud.click and 4728tk.com.

These name servers are commonly used with luciana.ns.cloudflare.com.

Host names with six IP numbers: host name sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231; host name vera.ns.cloudflare.com points to: 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.

Mail Servers

Five mail servers handle mastersofttech.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

mastersofttech.com shares mail servers with other domains at least partially; for instance ns500754.ns500731.ns500688.ns500688.ns500678.ns500678.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500754.ns500671.ns500742.ns500754.ns500704.ns500705.ns500705.ns500705.ns500678.ns500649.ns500649.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500693.ns500699.ns500734.ns500699.ns500693.ns500734.ns500728.ns500699.ns500588.ns500693.ns500588.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, rostercast.com and ns500734.ns500693.ns500693.ns500693.ns500588.ns500683.ns500632.ns500588.ns500588.dtrkdll.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

mastersofttech.com - robtex.com