techgen.mx - dns.ninja

`techgen.mx`

DNSSEC	⚠️ Not signed
NS	`dstcuns1.siderca.com` ⭐
		A	201.234.38.67^{🇦🇷 AS21756201.234.38.0/24 LACNIC generated route for CIRION TECHNOLOGIES ARGENTINA S.A.}
NS	`dns1.techintgroup.net` ⚠️ Not in parent delegation
		A	201.234.38.237^{🇦🇷 AS21756201.234.38.0/24 LACNIC generated route for CIRION TECHNOLOGIES ARGENTINA S.A.}
NS	`dns2.techintgroup.net` ⚠️ Not in parent delegation
		A	64.125.250.237^{🇺🇸 AS5499964.125.250.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
NS	`ns1.techintgroup.net`
		A	64.125.250.237^{🇺🇸 AS5499964.125.250.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
NS	`otsrv1.techintgroup.net`
		A	201.234.38.237^{🇦🇷 AS21756201.234.38.0/24 LACNIC generated route for CIRION TECHNOLOGIES ARGENTINA S.A.}
MX	`mx1.hc3794-51.iphmx.com` ⭐
		A	139.138.32.62^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.32.122^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.32.125^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.59^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.60^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.68^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.69^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.140.78^{🇺🇸 CISCO-1216.71.140.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc3794-51.iphmx.com` ⭐
		A	139.138.32.62^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.32.122^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.32.125^{🇺🇸 CISCO-1139.138.32.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.59^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.60^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.68^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.92.69^{🇺🇸 CISCO-1207.54.92.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.140.78^{🇺🇸 CISCO-1216.71.140.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`s9RKPRqTOK7nE9awhn/PxYJqhqcYxAH3rBaaEglr4QHE8qHzeHPj/eAe6VTncrLS`
TXT	`atlassian-domain-verification=s9RKPRqTOK7nE9awhn/PxYJqhqcYxAH3rBaaEglr4QHE8qH...`
TXT	`v=spf1 exists:%{i}.spf.hc3794-51.iphmx.com include:spf.protection.outlook.com...`
TXT	`MS=ms97673012`
SOA	`dstcuns1.siderca.com`domainssupport@tenaris.com 2026-06-02 #6

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1781644972

Same first word

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thenecg.com

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DNS History

7 records (7 active, 0 former)

●NSdns1.techintgroup.net2026-03-21 → 2026-06-16 · 3 obs

○ 2020-04-04 01:59:52
● 2026-03-21 00:07:58
● 2026-06-16 21:28:38

●NSdns2.techintgroup.net2026-03-21 → 2026-06-16 · 3 obs

○ 2020-04-04 01:59:52
● 2026-03-21 00:07:58
● 2026-06-16 21:28:38

●NSdstcuns1.siderca.com2020-04-04 → 2026-06-16 · 2 obs

● 2020-04-04 01:59:52
● 2026-06-16 21:28:38

●NSns1.techintgroup.net2020-04-04 → 2026-06-16 · 2 obs

● 2020-04-04 01:59:52
● 2026-06-16 21:28:38

●NSotsrv1.techintgroup.net2020-04-04 → 2026-06-16 · 2 obs

● 2020-04-04 01:59:52
● 2026-06-16 21:28:38

●MXmx1.hc3794-51.iphmx.com2020-04-04 → 2026-06-16 · 2 obs

● 2020-04-04 01:59:52
● 2026-06-16 21:28:38

●MXmx2.hc3794-51.iphmx.com2020-04-04 → 2026-06-16 · 2 obs

● 2020-04-04 01:59:52
● 2026-06-16 21:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	o.mx-ns.mx, m.mx-ns.mx, i.mx-ns.mx, c.mx-ns.mx...	-
techgen.mx	ns1.techintgroup.net, otsrv1.techintgroup.net, dstcuns1.siderca.com	-

✅ Authoritative Response

Server:64.125.250.237

NS records: ns1.techintgroup.net, otsrv1.techintgroup.net, dstcuns1.siderca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techgen.mx (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dstcuns1.siderca.com, dns1.techintgroup.net...`
MX	2	`mx1.hc3794-51.iphmx.com (pri: 10), mx2.hc3794-51.iphmx.com (pri: 10)`
TXT	4	`s9RKPRqTOK7nE9awhn/PxYJqhqcYxAH3rBaaEglr, MS=ms97673012...`
SOA	1	`dstcuns1.siderca.com domainssupport.tena`

Analysis

Name Servers

Five name servers handle delegation for techgen.mx: dstcuns1.siderca.com, dns1.techintgroup.net, dns2.techintgroup.net and two others.

There is at least partial name server overlap between techgen.mx and other domains — boletintechint.com.ar, wiltseco.com, hydril.com and two more among them.

The name servers otsrv1.techintgroup.net, ns1.techintgroup.net and dns.tamsa.com.mx are often found in combination with these name servers.

Host names resolving to a single IP address:

dstcuns1.siderca.com points to 201.234.38.67.

dns1.techintgroup.net points to 201.234.38.237.

dns2.techintgroup.net points to 64.125.250.237.

ns1.techintgroup.net points to 64.125.250.237.

otsrv1.techintgroup.net points to 201.234.38.237.

dns1.techintgroup.net and otsrv1.techintgroup.net are host names that each point to 201.234.38.237 IP addresses.

dns2.techintgroup.net and ns1.techintgroup.net are host names that each point to 64.125.250.237 IP addresses.

Mail Servers

techgen.mx uses two mail servers, mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com.

The mail server setup of techgen.mx matches that of other domains such as fondazionedalmine.org, confab.com.br, tamsa.com.mx and two others.

Hosts with 8 IP addresses each:

mx1.hc3794-51.iphmx.com resolves to 139.138.32.62, 139.138.32.122, 139.138.32.125 and 5 other IP addresses.

mx2.hc3794-51.iphmx.com resolves to 139.138.32.62, 139.138.32.122, 139.138.32.125 and 5 other IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 139.138.32.62 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 139.138.32.122 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 139.138.32.125 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 207.54.92.59 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 207.54.92.60 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 207.54.92.68 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 207.54.92.69 IP addresses.

mx1.hc3794-51.iphmx.com and mx2.hc3794-51.iphmx.com are host names that each point to 216.71.140.78 IP addresses.