`masterformas.com.mx`

DNSSEC	⚠️ Not signed
A	140.82.30.135^{🇺🇸 AS-VULTR140.82.24.0/21 Vultr Assigned Prefix}
		PTR	`cloud.criticalserver5.net`
NS	`ns1.criticalserver5.net` ⭐
		A	140.82.30.135^{🇺🇸 AS-VULTR140.82.24.0/21 Vultr Assigned Prefix}
			PTR	`cloud.criticalserver5.net`
NS	`ns2.criticalserver5.net`
		A	140.82.30.135^{🇺🇸 AS-VULTR140.82.24.0/21 Vultr Assigned Prefix}
			PTR	`cloud.criticalserver5.net`
MX	`masterformas.com.mx` ⭐
		A	140.82.30.135^{🇺🇸 AS-VULTR140.82.24.0/21 Vultr Assigned Prefix}
			PTR	`cloud.criticalserver5.net`
TXT	`v=spf1 ip4:140.82.30.135 ip4:75.126.68.3 ip4:70.86.25.10 a mx ptr ~all`
SOA	`ns1.criticalserver5.net`alertas@espaciosmail.com 2024-12-10 #1

`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=1784172847

WOT: NOT_SAFE (44/100)

MX for

masterformas.com.mx

Same first word

masterformas.com.mx

Similar names

masterofarms.com

DNS History

7 records (4 active, 3 former)

○NSns1.criticalserver4.net2015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 06:59:06
● 2017-02-17 19:55:00
○ 2019-12-22 19:54:54
○ 2026-07-16 04:11:04

●NSns1.criticalserver5.net2019-12-22 → 2026-07-16 · 3 obs

○ 2017-02-17 19:55:00
● 2019-12-22 19:54:54
● 2026-07-16 04:11:04

○NSns2.criticalserver4.net2015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 06:59:06
● 2017-02-17 19:55:00
○ 2019-12-22 19:54:54
○ 2026-07-16 04:11:04

●NSns2.criticalserver5.net2019-12-22 → 2026-07-16 · 3 obs

○ 2017-02-17 19:55:00
● 2019-12-22 19:54:54
● 2026-07-16 04:11:04

●MXmasterformas.com.mx2015-06-06 → 2026-07-16 · 2 obs

● 2015-06-06 06:59:06
● 2026-07-16 04:11:04

●A140.82.30.1352019-12-22 → 2026-07-16 · 3 obs

○ 2017-02-17 19:55:00
● 2019-12-22 19:54:54
● 2026-07-16 04:11:04

○A75.126.68.32015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 06:59:06
● 2017-02-17 19:55:00
○ 2019-12-22 19:54:54
○ 2026-07-16 04:11:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
masterformas.com.mx	ns1.criticalserver5.net, ns2.criticalserver5.net	-

✅ Authoritative Response

Server:140.82.30.135

NS records: ns1.criticalserver5.net, ns2.criticalserver5.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.82.30.135`
NS	2	`ns2.criticalserver5.net, ns1.criticalserver5.net`
MX	1	`masterformas.com.mx (pri: 0)`
TXT	1	`v=spf1 ip4:140.82.30.135 ip4:75.126.68.3`
SOA	1	`ns1.criticalserver5.net alertas.espacios`

Analysis

Mail Server Role

masterformas.com.mx handles its own mail, functioning as its own mail server.

IP Addresses

masterformas.com.mx resolves to just one IP address, 140.82.30.135.

Two other host names, along with criticalserver5.net, centrovocacional.org and aislantestermicos.com, also share IP numbers with masterformas.com.mx.

Name Servers

masterformas.com.mx is served by two delegated name servers, ns1.criticalserver5.net and ns2.criticalserver5.net.

masterformas.com.mx shares its NS records with other domains, for example mendozabarbosa.com.mx, matelecme.com, fervisa.com.mx and two others.

ns1.criticalserver5.net and ns2.criticalserver5.net share one IP address between them — 140.82.30.135.

These two host names — ns1.criticalserver5.net and ns2.criticalserver5.net — each point to 140.82.30.135 IP addresses.

Mail Servers

masterformas.com.mx is served by just one mail server: masterformas.com.mx.

There is one IP number for masterformas.com.mx: 140.82.30.135.

masterformas.com.mx - robtex.com