`mail.cmconcretos.com.mx`

DNSSEC	⚠️ Not signed
A	67.23.233.18^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
		PTR	`server2.red2000.com.mx`

`cmconcretos.com.mx`

	DNSSEC	⚠️ Not signed
	A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
	NS	`ns3.r2kns.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.red2000.mx` ⚠️ Not in zone NS records
	NS	`ns2.red2000.mx` ⚠️ Not in zone NS records
	NS	`ns4.r2kns.com` ⚠️ Not in parent delegation
	MX	`mail.cmconcretos.com.mx` ⭐
	TXT	`v=spf1 ip4:138.128.162.202 +a +mx +ip4:67.23.233.18 +ip4:138.128.162.203 +ip4...`
	SOA	`ns3.r2kns.com`jrodriguez@red2000.mx 2026-07-16 #3

MX for

cmconcretos.com.mx

Same first word

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DNS History

1 record (1 active, 0 former)

●A67.23.233.182026-06-14 → 2026-08-03 · 2 obs

● 2026-06-14 01:15:44
● 2026-08-03 18:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	i.mx-ns.mx, e.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx...	-
cmconcretos.com.mx	ns1.red2000.mx, ns2.red2000.mx	-

✅ Authoritative Response

Server:67.23.233.20

NS records: ns1.red2000.mx, ns2.red2000.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.23.233.18`

Analysis

Mail Server Role

Mail for cmconcretos.com.mx is routed through the mail server mail.cmconcretos.com.mx.

IP Addresses

mail.cmconcretos.com.mx has exactly one IP address — 67.23.233.18.

d-madera.com.mx, marlincabos.com, cpcontacts.d-madera.com.mx plus two other host names have IP numbers in common with mail.cmconcretos.com.mx.

mail.cmconcretos.com.mx - robtex.com