`gradusprimus.com.mx`

DNSSEC	⚠️ Not signed
A	173.236.32.26^{🇺🇸 SINGLEHOP173.236.0.0/18}
		PTR	`mail.mrci.com.mx`
NS	`ns1.mrci.com.mx` ⭐
		A	173.236.32.26^{🇺🇸 SINGLEHOP173.236.0.0/18}
			PTR	`mail.mrci.com.mx`
NS	`ns2.mrci.com.mx`
		A	173.236.32.27^{🇺🇸 SINGLEHOP173.236.0.0/18}
			PTR	`mail.mrci.com.mx`
MX	`gradusprimus.com.mx` ⭐
		A	173.236.32.26^{🇺🇸 SINGLEHOP173.236.0.0/18}
			PTR	`mail.mrci.com.mx`
TXT	`v=spf1 +a +mx +ip4:173.236.32.26 +ip4:198.49.76.58 +ip4:104.145.233.83 +ip4:1...`
SOA	`ns1.mrci.com.mx`soporte@infranetworking.com 2026-07-30 #5

`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=1785427709

WOT: NOT_SAFE (44/100)

MX for

gradusprimus.com.mx

Same first word

gradusprimus.com.mx

DNS History

4 records (4 active, 0 former)

●NSns1.mrci.com.mx2026-06-11 → 2026-07-30 · 2 obs

● 2026-06-11 10:57:52
● 2026-07-30 16:10:34

●NSns2.mrci.com.mx2026-06-11 → 2026-07-30 · 2 obs

● 2026-06-11 10:57:52
● 2026-07-30 16:10:34

●MXgradusprimus.com.mx2026-06-11 → 2026-07-30 · 2 obs

● 2026-06-11 10:57:52
● 2026-07-30 16:10:34

●A173.236.32.262026-06-11 → 2026-07-30 · 2 obs

● 2026-06-11 10:57:52
● 2026-07-30 16:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx...	-
gradusprimus.com.mx	ns2.mrci.com.mx, ns1.mrci.com.mx	-

✅ Authoritative Response

Server:173.236.32.27

NS records: ns2.mrci.com.mx, ns1.mrci.com.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.32.26`
NS	2	`ns2.mrci.com.mx, ns1.mrci.com.mx`
MX	1	`gradusprimus.com.mx (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:173.236.32.26 +ip4:19`
SOA	1	`ns1.mrci.com.mx soporte.infranetworking.`

Analysis

Mail Server Role

The MX record for gradusprimus.com.mx points back to gradusprimus.com.mx — it is its own mail server.

IP Addresses

gradusprimus.com.mx directs to one IP number, which is 173.236.32.26.

Among the host names that share IP numbers with gradusprimus.com.mx are mail.caletrer.com.mx, mail.estrategiascv.com.mx, cpanel.antequeraholding.com.mx and two others.

Name Servers

DNS delegation for gradusprimus.com.mx points to two name servers: ns1.mrci.com.mx and ns2.mrci.com.mx.

gradusprimus.com.mx has the same name server delegation as a number of other domains, such as antequeraholding.com.mx, puntoblanco.com.mx, perezmora.com and two more.

ns1.mrci.com.mx resolves to 173.236.32.26. ns2.mrci.com.mx resolves to 173.236.32.27. Both host names point to a single IP number.

Mail Servers

The MX record for gradusprimus.com.mx points to a single mail server: gradusprimus.com.mx.

gradusprimus.com.mx has exactly one IP number: 173.236.32.26.

gradusprimus.com.mx - robtex.com