`cmconcretos.com.mx`

DNSSEC	⚠️ Not signed
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
NS	`ns3.r2kns.com` ⭐ ⚠️ Not in parent delegation
		A	67.23.233.19^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
			PTR	`67-23-233-19.static.hostdime.com`
NS	`ns1.red2000.mx` ⚠️ Not in zone NS records
		A	67.23.233.19^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
			PTR	`67-23-233-19.static.hostdime.com`
NS	`ns2.red2000.mx` ⚠️ Not in zone NS records
		A	67.23.233.20^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
			PTR	`67-23-233-20.static.hostdime.com`
NS	`ns4.r2kns.com` ⚠️ Not in parent delegation
		A	67.23.233.20^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
			PTR	`67-23-233-20.static.hostdime.com`
MX	`mail.cmconcretos.com.mx` ⭐
		A	67.23.233.18^{🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object}
			PTR	`server2.red2000.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

`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=1785788317

WOT: NOT_SAFE (44/100)

Previously MX for

cmconcretos.com.mx

Subdomains

mail.cmconcretos.com.mx

Same first word

cmconcretos.com.mx

cmconcretos.mx

DNS History

13 records (6 active, 7 former)

○NSdns1.red2000.com.mx2015-05-10 → 2016-03-30 · 4 obs

● 2015-05-10 04:19:44
● 2016-03-30 01:20:36
○ 2016-08-06 17:29:44
○ 2026-08-03 20:22:36

○NSdns2.red2000.com.mx2015-05-10 → 2016-03-30 · 4 obs

● 2015-05-10 04:19:44
● 2016-03-30 01:20:36
○ 2016-08-06 17:29:44
○ 2026-08-03 20:22:36

○NSns1.r2kns.com2016-08-06 → 2017-03-28 · 5 obs

○ 2016-03-30 01:20:36
● 2016-08-06 17:29:44
● 2017-03-28 07:45:58
○ 2026-06-08 01:02:26
○ 2026-08-03 20:22:36

●NSns1.red2000.mx2026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

○NSns2.r2kns.com2016-08-06 → 2017-03-28 · 5 obs

○ 2016-03-30 01:20:36
● 2016-08-06 17:29:44
● 2017-03-28 07:45:58
○ 2026-06-08 01:02:26
○ 2026-08-03 20:22:36

●NSns2.red2000.mx2026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

●NSns3.r2kns.com2026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

●NSns4.r2kns.com2026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

○MXcmconcretos.com.mx2015-05-10 → 2017-03-28 · 4 obs

● 2015-05-10 04:19:44
● 2017-03-28 07:45:58
○ 2026-06-08 01:02:26
○ 2026-08-03 20:22:36

●MXmail.cmconcretos.com.mx2026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

○A138.128.186.902016-08-06 → 2017-03-28 · 5 obs

○ 2016-03-30 01:20:36
● 2016-08-06 17:29:44
● 2017-03-28 07:45:58
○ 2026-06-08 01:02:26
○ 2026-08-03 20:22:36

●A185.230.63.1072026-06-08 → 2026-08-03 · 3 obs

○ 2017-03-28 07:45:58
● 2026-06-08 01:02:26
● 2026-08-03 20:22:36

○A67.212.178.22015-05-10 → 2016-03-30 · 4 obs

● 2015-05-10 04:19:44
● 2016-03-30 01:20:36
○ 2016-08-06 17:29:44
○ 2026-08-03 20:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	o.mx-ns.mx, m.mx-ns.mx, i.mx-ns.mx, c.mx-ns.mx...	-
cmconcretos.com.mx	ns1.red2000.mx, ns2.red2000.mx	-

✅ Authoritative Response

Server:67.23.233.19

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.230.63.107`
NS	2	`ns4.r2kns.com, ns3.r2kns.com`
MX	1	`mail.cmconcretos.com.mx (pri: 0)`
TXT	1	`v=spf1 ip4:138.128.162.202 +a +mx +ip4:6`
SOA	1	`ns3.r2kns.com jrodriguez.red2000.mx`

Analysis

Hierarchy

cmconcretos.com.mx is the parent zone for mail.cmconcretos.com.mx.

IP Addresses

cmconcretos.com.mx has exactly one IP address — 185.230.63.107.

collective-couture.com, boardwalkwaterdogs.com, balsanmedi.com plus two other host names have IP numbers in common with cmconcretos.com.mx.

Name Servers

Four name servers handle the delegation for cmconcretos.com.mx: ns3.r2kns.com, ns4.r2kns.com, ns1.red2000.mx and ns2.red2000.mx.

cmconcretos.com.mx partially shares its NS delegation with several other domains, including nisswaoutdoorwaterpark.com, venadotours.com, aaruelas.com.mx and two others.

The name servers dns1.red2000.com.mx, dns2.red2000.com.mx, ns1.r2kns.com and ns2.r2kns.com are often found in use alongside these name servers.

Host names ns3.r2kns.com, ns4.r2kns.com, ns1.red2000.mx and ns2.red2000.mx each have one IP address. Notably, ns3.r2kns.com and ns1.red2000.mx resolve to the same address 67.23.233.19, and ns4.r2kns.com and ns2.red2000.mx resolve to the same address 67.23.233.20.

ns3.r2kns.com and ns1.red2000.mx are host names that each point to 67.23.233.19 IP addresses.

ns4.r2kns.com and ns2.red2000.mx are host names that each point to 67.23.233.20 IP addresses.

Mail Servers

cmconcretos.com.mx uses one mail server — mail.cmconcretos.com.mx.

mail.cmconcretos.com.mx resolves to a single IP number: 67.23.233.18.

cmconcretos.com.mx - robtex.com