`citxn.iopen.com.mx`

	DNSSEC	⚠️ Not signed
	A	129.146.35.140^{🇺🇸 ORACLE-OCI-31898129.146.32.0/22}
	TXT	`v=spf1 ip4:69.72.136.208 include:spf.mysecurecloudhost.com ip4:198.135.49.153...`

`iopen.com.mx`

	DNSSEC	⚠️ Not signed
	A	69.72.136.209^{🇬🇧 PWEBTECH69.72.128.0/17 FortressITX Route}
	NS	`ns1.mysecurecloudhost.com` ⭐
	NS	`ns2.mysecurecloudhost.com`
	NS	`ns3.mysecurecloudhost.com`
	NS	`ns4.mysecurecloudhost.com`
	MX	`iopen-com-mx.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 ip4:69.72.136.208 include:spf.mysecurecloudhost.com ip4:198.135.49.153...`
	TXT	`v=DMARC1; p=none;`
	TXT	`v=DMARC1; p=none`
	SOA	`ns1.mysecurecloudhost.com`servers@mysecurecloudhost.com 2026-07-17 #0

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itxcn.com

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DNS History

1 record (1 active, 0 former)

●A129.146.35.1402026-06-07 → 2026-07-22 · 2 obs

● 2026-06-07 22:46:26
● 2026-07-22 12:53:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx...	-
iopen.com.mx	ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com	-

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2929ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.146.35.140`
TXT	1	`v=spf1 ip4:69.72.136.208 include:spf.mys`

Analysis

IP Addresses

citxn.iopen.com.mx has exactly one IP address — 129.146.35.140.

Host names such as ciopl.iopen.com.mx, cinub.iopen.com.mx and electroingenio.iopen.com.mx share their IP numbers with citxn.iopen.com.mx.

citxn.iopen.com.mx - robtex.com