mastertec.com.mx - dns.ninja

`mastertec.com.mx`

DNSSEC	⚠️ Not signed
A	72.52.253.16^{🇺🇸 LiquidWeb72.52.128.0/17 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
		PTR	`mail.sysop8.com`
NS	`ns.mastertec.com.mx` ⭐ ⚠️ Not in parent delegation
		A	72.52.253.16^{🇺🇸 LiquidWeb72.52.128.0/17 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
			PTR	`mail.sysop8.com`
NS	`dns8.sysop8.com` ⚠️ Not in zone NS records
		A	72.52.253.16^{🇺🇸 LiquidWeb72.52.128.0/17 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
			PTR	`mail.sysop8.com`
NS	`dns9.sysop8.com` ⚠️ Not in zone NS records
		A	72.52.253.16^{🇺🇸 LiquidWeb72.52.128.0/17 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
			PTR	`mail.sysop8.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2803::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f26.1e100.net`
		A	172.217.216.26^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4001:c79::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f27.1e100.net`
		A	173.194.42.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`_h1cwywesgg9vgag126r4qy12y7fg1hz`
TXT	`google-site-verification=Sq-xWmjGQ4bj_I_xmBF5CSYqyvRq9hV_Z-Bg_w2dNTA`
TXT	`_xk6nhklpi0aufi7ffgkynelpic3i5i3`
SOA	`ns.mastertec.com.mx`ricardo@mastertec.com.mx serial=1762463468

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1785420757

WOT: NOT_SAFE (44/100)

Subdomains

ns.mastertec.com.mx

mail.mastertec.com.mx

Same first word

mastertec.eu

mastertec.it

mastertec.de

mastertec.se

mastertec.com

mastertec.net.br

mastertec.net

mastertec.ma

mastertec.biz.pl

mastertec.com.mx

mastertec.ru

mastertec.ind.br

mastertec.com.br

mastertec.info

mastertec.com.ni

mastertec.ch

mastertec.co.uk

Similar names

DNS History

15 records (9 active, 6 former)

●NSdns8.sysop8.com2026-04-28 → 2026-07-30 · 3 obs

○ 2020-01-19 08:45:10
● 2026-04-28 21:53:44
● 2026-07-30 14:29:48

●NSdns9.sysop8.com2026-04-28 → 2026-07-30 · 3 obs

○ 2020-01-19 08:45:10
● 2026-04-28 21:53:44
● 2026-07-30 14:29:48

●NSns.mastertec.com.mx2015-06-14 → 2026-07-30 · 5 obs

● 2015-06-14 21:58:10
● 2017-02-18 20:23:44
○ 2020-01-19 08:45:10
● 2026-04-28 21:53:44
● 2026-07-30 14:29:48

○NSns21.cloudns.net2020-01-19 → 2020-01-19 · 4 obs

○ 2017-02-18 20:23:44
● 2020-01-19 08:45:10
○ 2026-04-28 21:53:44
○ 2026-07-30 14:29:48

○NSns22.cloudns.net2020-01-19 → 2020-01-19 · 4 obs

○ 2017-02-18 20:23:44
● 2020-01-19 08:45:10
○ 2026-04-28 21:53:44
○ 2026-07-30 14:29:48

○NSns23.cloudns.net2020-01-19 → 2020-01-19 · 4 obs

○ 2017-02-18 20:23:44
● 2020-01-19 08:45:10
○ 2026-04-28 21:53:44
○ 2026-07-30 14:29:48

○NSns24.cloudns.net2020-01-19 → 2020-01-19 · 4 obs

○ 2017-02-18 20:23:44
● 2020-01-19 08:45:10
○ 2026-04-28 21:53:44
○ 2026-07-30 14:29:48

●MXalt1.aspmx.l.google.com2017-02-18 → 2026-07-30 · 3 obs

○ 2016-06-20 20:51:50
● 2017-02-18 20:23:44
● 2026-07-30 14:29:48

●MXalt2.aspmx.l.google.com2017-02-18 → 2026-07-30 · 3 obs

○ 2016-06-20 20:51:50
● 2017-02-18 20:23:44
● 2026-07-30 14:29:48

●MXalt3.aspmx.l.google.com2017-02-18 → 2026-07-30 · 3 obs

○ 2016-06-20 20:51:50
● 2017-02-18 20:23:44
● 2026-07-30 14:29:48

●MXalt4.aspmx.l.google.com2017-02-18 → 2026-07-30 · 3 obs

○ 2016-06-20 20:51:50
● 2017-02-18 20:23:44
● 2026-07-30 14:29:48

●MXaspmx.l.google.com2017-02-18 → 2026-07-30 · 3 obs

○ 2016-06-20 20:51:50
● 2017-02-18 20:23:44
● 2026-07-30 14:29:48

○MXmail.mastertec.com.mx2015-06-14 → 2016-06-20 · 4 obs

● 2015-06-14 21:58:10
● 2016-06-20 20:51:50
○ 2017-02-18 20:23:44
○ 2026-07-30 14:29:48

○A50.97.221.232015-06-14 → 2020-01-19 · 4 obs

● 2015-06-14 21:58:10
● 2020-01-19 08:45:10
○ 2026-04-28 21:53:44
○ 2026-07-30 14:29:48

●A72.52.253.162026-04-28 → 2026-07-30 · 3 obs

○ 2020-01-19 08:45:10
● 2026-04-28 21:53:44
● 2026-07-30 14:29:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
mastertec.com.mx	dns8.sysop8.com, dns9.sysop8.com	-

✅ Authoritative Response

Server:72.52.253.16

NS records: dns8.sysop8.com, dns9.sysop8.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertec.com.mx (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.52.253.16`
NS	1	`ns.mastertec.com.mx`
MX	5	`ALT1.ASPMX.L.GOOGLE.COM (pri: 10), ALT4.ASPMX.L.GOOGLE.COM (pri: 15)...`
TXT	3	`_xk6nhklpi0aufi7ffgkynelpic3i5i3, google-site-verification=Sq-xWmjGQ4bj_I_...`
SOA	1	`ns.mastertec.com.mx ricardo.mastertec.co`

Analysis

Hierarchy

ns.mastertec.com.mx and mail.mastertec.com.mx are both subdomains of mastertec.com.mx.

IP Addresses

mastertec.com.mx resolves to one IP address: 72.52.253.16.

ns.omnigrafic.com.mx, ns.tli.com.mx, mail.xmpack.com.mx and two other host names share IP numbers with mastertec.com.mx.

Name Servers

mastertec.com.mx carries NS records delegating to dns8.sysop8.com, dns9.sysop8.com and ns.mastertec.com.mx.

mastertec.com.mx partially shares its NS delegation with several other domains, including viviendatec.com, motivadesarrollos.com, carboneralasierra.com.mx and two others.

In DNS configurations, these name servers often share authority with dns6.sysop6.com, dns7.sysop6.com, ns.viviendatec.com and 6 other name servers.

All three — dns8.sysop8.com, dns9.sysop8.com and ns.mastertec.com.mx — point to 72.52.253.16 as their single IP address.

The host names dns8.sysop8.com, dns9.sysop8.com and ns.mastertec.com.mx each resolve to 72.52.253.16.

Mail Servers

mastertec.com.mx is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mastertec.com.mx has at least partial mail server overlap with other domains such as ns500734.ns500734.ns500699.ns500734.ns500699.ns500699.ns500693.ns500699.ns500588.ns500693.ns500588.ns500693.ns500588.ns500588.dtrkdll.com, ns500759.ns500758.ns500758.ns500698.ns500698.ns500708.ns500686.ns500619.ns500619.ns500652.tracksymphony.com, ns500759.ns500758.ns500758.ns500735.ns500735.ns500735.ns500735.ns500735.ns500735.ns500708.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.250.101.27 and 2607:f8b0:4023:c06::1b.

alt1.aspmx.l.google.com resolves to two addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.145.27 and 2607:f8b0:4023:3003::1b.

alt3.aspmx.l.google.com resolves to two addresses: 173.194.42.26 and 2607:f8b0:4001:c79::1b.

alt4.aspmx.l.google.com resolves to two addresses: 142.251.96.27 and 2607:f8b0:4003:c4a::1b.