`mastiffsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:7::60^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2a06:98c1:58::60^{🇺🇸 Cloudflare2a06:98c1:58::/48}
A	162.159.140.98^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.0.96^{🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`liv.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
NS	`plato.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`plato.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`plato.ns.cloudflare.com`
		A	108.162.193.223^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	172.64.33.223^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	173.245.59.223^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	172.217.76.26^{🇺🇸 Google172.217.76.0/24}
			PTR	`yulhrp-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
MX	`mvwviudibniwabwrutp5tr3wx3gfzb76qgk5ypx6xaq6kb7a7xmq.mx-verification.google.com`⁽¹⁵⁾
TXT	`MS=4B12A37F475CFC5EC9DFE8EDBF9423CD12DF51DC`
TXT	`google-site-verification=K-jOYhjkHGNi6lsXsMNxZ9QDDLEMV-I32TqEEq-Jyac`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net -all`
SOA	`liv.ns.cloudflare.com`dns@cloudflare.com serial=2401307987

`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=1776214977

Same first word

mastiffsystems.com

DNS History

19 records (12 active, 7 former)

●NSliv.ns.cloudflare.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

○NSns1018.ui-dns.org2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

○NSns1042.ui-dns.de2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

○NSns1105.ui-dns.biz2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

○NSns1117.ui-dns.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

●NSplato.ns.cloudflare.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXalt1.aspmx.l.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXalt2.aspmx.l.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXalt3.aspmx.l.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXalt4.aspmx.l.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXaspmx.l.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●MXmvwviudibniwabwrutp5tr3wx3gfzb76qgk5ypx6xaq6kb7a7xmq.mx-verification.google.com2026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

○MXmx00.1and1.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

○MXmx01.1and1.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

●A162.159.140.982026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●A172.66.0.962026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●A2606:4700:7::602026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

●A2a06:98c1:58::602026-02-23 → 2026-04-15 · 3 obs

○ 2017-09-08 14:41:08
● 2026-02-23 04:59:40
● 2026-04-15 01:24:36

○A74.208.236.1262017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 14:41:08
○ 2026-02-23 04:59:40
○ 2026-04-15 01:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
mastiffsystems.com	plato.ns.cloudflare.com, liv.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.188

NS records: plato.ns.cloudflare.com, liv.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastiffsystems.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.140.98, 172.66.0.96`
AAAA	2	`2606:4700:7::60, 2a06:98c1:58::60`
NS	2	`liv.ns.cloudflare.com, plato.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=4B12A37F475CFC5EC9DFE8EDBF9423CD12DF5, google-site-verification=K-jOYhjkHGNi6ls...`
SOA	1	`liv.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mastiffsystems.com points to four IP numbers: 2606:4700:7::60, 2a06:98c1:58::60, 162.159.140.98 and 172.66.0.96.

For instance, other host names whale-app-u7ndr.ondigitalocean.app, sfactor.com.ua, aitson.com, rpsych.com and chronicmindfulness.com share IP numbers with mastiffsystems.com.

Name Servers

mastiffsystems.com is delegated to two name servers: liv.ns.cloudflare.com and plato.ns.cloudflare.com.

mastiffsystems.com uses the same name server setup as other domains such as gardencenteronline.biz, oleciya.com, truesms.net, ffbinaries.com and climatize.works.

mastiffsystems.com shares name servers with other domains at least partially, for example mayflygeek.com, tlxgame.com, embassair.com, ibbee.com and reviewdao.vn.