mastermech.com - dns.ninja

`mastermech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d4c8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3db9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.185^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.200^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=2xnd0APyveqqITEDByh700pp3cDBrR8jy-vymykDao0`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.185, 172.67.212.200
		IPv6 hints	2606:4700:3036::ac43:d4c8, 2606:4700:3037::6815:3db9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2408169736

`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=1782773711

WOT: SAFE (70/100)

Previously MX for

mastermech.com

Same first word

mastermech.ca

mastermech.com

Similar names

DNS History

23 records (9 active, 14 former)

●NSaspen.ns.cloudflare.com2026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

●NSgordon.ns.cloudflare.com2026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

○NSns1.dnslink.com2016-12-29 → 2016-12-29 · 4 obs

○ 2016-03-11 01:55:00
● 2016-12-29 01:01:52
○ 2018-08-24 16:55:56
○ 2026-06-29 23:09:52

○NSns1.icontent.com2015-08-11 → 2016-03-11 · 4 obs

● 2015-08-11 12:48:48
● 2016-03-11 01:55:00
○ 2016-12-29 01:01:52
○ 2026-06-29 23:09:52

○NSns1.peerservers.com2018-08-24 → 2018-08-24 · 4 obs

○ 2016-12-29 01:01:52
● 2018-08-24 16:55:56
○ 2026-06-19 16:32:52
○ 2026-06-29 23:09:52

○NSns2.dnslink.com2016-12-29 → 2016-12-29 · 4 obs

○ 2016-03-11 01:55:00
● 2016-12-29 01:01:52
○ 2018-08-24 16:55:56
○ 2026-06-29 23:09:52

○NSns2.icontent.com2015-08-11 → 2016-03-11 · 4 obs

● 2015-08-11 12:48:48
● 2016-03-11 01:55:00
○ 2016-12-29 01:01:52
○ 2026-06-29 23:09:52

○NSns2.peerservers.com2018-08-24 → 2018-08-24 · 4 obs

○ 2016-12-29 01:01:52
● 2018-08-24 16:55:56
○ 2026-06-19 16:32:52
○ 2026-06-29 23:09:52

○MXmail.b-io.co2016-12-29 → 2016-12-29 · 4 obs

○ 2016-03-11 01:55:00
● 2016-12-29 01:01:52
○ 2018-08-24 16:55:56
○ 2026-06-29 23:09:52

○MXmastermech.com2015-08-11 → 2018-08-24 · 6 obs

● 2015-08-11 12:48:48
● 2016-03-11 01:55:00
○ 2016-12-29 01:01:52
● 2018-08-24 16:55:56
○ 2026-06-19 16:32:52
○ 2026-06-29 23:09:52

●MXroute1.mx.cloudflare.net2026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

●MXroute2.mx.cloudflare.net2026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

●MXroute3.mx.cloudflare.net2026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

○A104.130.196.2532015-08-11 → 2016-03-11 · 4 obs

● 2015-08-11 12:48:48
● 2016-03-11 01:55:00
○ 2016-12-29 01:01:52
○ 2026-06-29 23:09:52

●A104.21.61.1852026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

●A172.67.212.2002026-06-19 → 2026-06-29 · 3 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
● 2026-06-29 23:09:52

○A209.15.13.1342016-12-29 → 2016-12-29 · 4 obs

○ 2016-03-11 01:55:00
● 2016-12-29 01:01:52
○ 2018-08-24 16:55:56
○ 2026-06-29 23:09:52

○A2606:4700:3034::ac43:d4c82026-06-19 → 2026-06-19 · 4 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
○ 2026-06-29 09:03:28
○ 2026-06-29 23:09:52

○A2606:4700:3035::6815:3db92026-06-19 → 2026-06-19 · 4 obs

○ 2018-08-24 16:55:56
● 2026-06-19 16:32:52
○ 2026-06-29 09:03:28
○ 2026-06-29 23:09:52

●A2606:4700:3036::ac43:d4c82026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-19 16:32:52
● 2026-06-29 09:03:28
● 2026-06-29 23:09:52

●A2606:4700:3037::6815:3db92026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-19 16:32:52
● 2026-06-29 09:03:28
● 2026-06-29 23:09:52

○A34.216.66.1392018-08-24 → 2018-08-24 · 4 obs

○ 2016-12-29 01:01:52
● 2018-08-24 16:55:56
○ 2026-06-19 16:32:52
○ 2026-06-29 23:09:52

○A76.76.21.212026-06-19 → 2026-06-29 · 2 obs

○ 2026-06-19 16:32:52
○ 2026-06-29 23:09:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
mastermech.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermech.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.185, 172.67.212.200`
AAAA	2	`2606:4700:3036::ac43:d4c8, 2606:4700:3037::6815:3db9`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 56), route3.mx.cloudflare.net (pri: 66)...`
TXT	2	`google-site-verification=2xnd0APyveqqITE, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mastermech.com points to the four IP addresses 104.21.61.185, 172.67.212.200, 2606:4700:3036::ac43:d4c8 and 2606:4700:3037::6815:3db9.

Among the host names that share IP numbers with mastermech.com are yijinzs.com, upluscnc.com, zavox.nl and two others.

Name Servers

DNS delegation for mastermech.com points to two name servers: aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

mastermech.com has the same name server delegation as a number of other domains, such as optionnews.com, ichain.com, cryptobroker.com and two more.

The name servers of mastermech.com overlap at least partially with those of other domains — among them auloft.com, zealsp.com, ika.re and two more.

These name servers commonly appear in combination with the name servers nash.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aspen.ns.cloudflare.com has IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, plus 3 other.

gordon.ns.cloudflare.com has IP addresses 108.162.193.170, 172.64.33.170 and 173.245.59.170, plus 3 other.

Mail Servers

Mail for mastermech.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

mastermech.com shares at least some of its mail servers with other domains — for example sunquartzwoods.shop, wibucave.com, taichi.pro and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.