`cemexcustomer.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cemex.com` ⭐
		A	200.23.29.245^{🇲🇽 AS22882200.23.29.0/24 RED-AXTEL-MX}
			PTR	`ns1.cemex.com`
NS	`ns2.cemex.com`
		A	200.23.29.246^{🇲🇽 AS22882200.23.29.0/24 RED-AXTEL-MX}
			PTR	`ns2.cemex.com`
NS	`ns3.cemex.com`
		A	155.204.118.146^{🇳🇱 Equinix155.204.112.0/21 , Inc. One Lagoon Drive, 4th Floor Redwood City, CA 94065}
MX	`mail.cemexcustomer.com` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.cemex.com`hostmaster@cemex.com 2022-05-18 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775948142

Same first word

cemexcustomer.com

DNS History

6 records (4 active, 2 former)

○NSmia03.digex.com2015-05-14 → 2016-03-19 · 4 obs

● 2015-05-14 07:28:54
● 2016-03-19 09:32:16
○ 2026-04-09 00:20:40
○ 2026-04-11 23:10:24

○NSmxoccans02.cemex.com2015-05-14 → 2016-03-19 · 4 obs

● 2015-05-14 07:28:54
● 2016-03-19 09:32:16
○ 2026-04-09 00:20:40
○ 2026-04-11 23:10:24

●NSns1.cemex.com2015-05-14 → 2026-04-11 · 4 obs

● 2015-05-14 07:28:54
○ 2015-09-06 20:16:42
● 2016-03-19 09:32:16
● 2026-04-11 23:10:24

●NSns2.cemex.com2015-05-14 → 2026-04-11 · 2 obs

● 2015-05-14 07:28:54
● 2026-04-11 23:10:24

●NSns3.cemex.com2026-04-09 → 2026-04-11 · 3 obs

○ 2016-03-19 09:32:16
● 2026-04-09 00:20:40
● 2026-04-11 23:10:24

●MXmail.cemexcustomer.com2015-05-14 → 2026-04-11 · 2 obs

● 2015-05-14 07:28:54
● 2026-04-11 23:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
cemexcustomer.com	ns1.cemex.com, ns2.cemex.com, ns3.cemex.com	3 records

✅ Authoritative Response

Server:200.23.29.246

NS records: ns1.cemex.com, ns2.cemex.com, ns3.cemex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cemexcustomer.com (unsigned zone)

⏱️ Timing

Total: 3347ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.cemex.com, ns1.cemex.com...`
MX	1	`mail.cemexcustomer.com (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.cemex.com hostmaster.cemex.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.cemex.com, ns2.cemex.com, ns3.cemex.com)

Analysis

Name Servers

cemexcustomer.com is delegated to three name servers: ns1.cemex.com, ns2.cemex.com and ns3.cemex.com.

cemexcustomer.com at least partially shares name servers with other domains, for example cemexgo.com, proveedorescemex.com, construsync.com, cxnyse.com and patrimoniohoy.com.

These name servers are commonly used with mia03.digex.com and ns1.rinker.com and auth00.ns.uu.net.

Host names with a single IP address:

ns1.cemex.com resolves to 200.23.29.245.

ns2.cemex.com resolves to 200.23.29.246.

ns3.cemex.com resolves to 155.204.118.146.

Mail Servers

The mail.cemexcustomer.com mail server handles cemexcustomer.com.

cemexcustomer.com - robtex.com