sertech.com.mx - dns.ninja

`sertech.com.mx`

DNSSEC	⚠️ Not signed
A	35.215.108.142^{🇺🇸 Google35.215.64.0/18}
		PTR	`142.108.215.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a:*@guanajuato.gob.mx include:sertech.com.mx.spf.auto.dnssmarthost.ne...`
SOA	`ns1.siteground.net`admins@siteground.com serial=42

`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=1781648574

WOT: NOT_SAFE (44/100)

Subdomains

mail.sertech.com.mx

mx.sertech.com.mx

Same first word

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DNS History

14 records (6 active, 8 former)

○NSns1.ipower.com2026-02-15 → 2026-03-15 · 5 obs

○ 2016-04-16 14:43:18
● 2026-02-15 11:17:54
● 2026-03-15 19:22:14
○ 2026-05-12 10:53:32
○ 2026-06-16 22:40:22

●NSns1.siteground.net2026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

○NSns11.neubox.net2015-07-04 → 2016-04-16 · 4 obs

● 2015-07-04 10:07:04
● 2016-04-16 14:43:18
○ 2026-02-15 11:17:54
○ 2026-06-16 22:40:22

○NSns12.neubox.net2015-07-04 → 2016-04-16 · 4 obs

● 2015-07-04 10:07:04
● 2016-04-16 14:43:18
○ 2026-02-15 11:17:54
○ 2026-06-16 22:40:22

○NSns2.ipower.com2026-02-15 → 2026-03-15 · 5 obs

○ 2016-04-16 14:43:18
● 2026-02-15 11:17:54
● 2026-03-15 19:22:14
○ 2026-05-12 10:53:32
○ 2026-06-16 22:40:22

●NSns2.siteground.net2026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

○MXmail.sertech.com.mx2015-07-04 → 2016-04-16 · 4 obs

● 2015-07-04 10:07:04
● 2016-04-16 14:43:18
○ 2026-02-15 11:17:54
○ 2026-06-16 22:40:22

○MXmx.sertech.com.mx2026-02-15 → 2026-03-15 · 5 obs

○ 2016-04-16 14:43:18
● 2026-02-15 11:17:54
● 2026-03-15 19:22:14
○ 2026-05-12 10:53:32
○ 2026-06-16 22:40:22

●MXmx10.antispam.mailspamprotection.com2026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

●MXmx20.antispam.mailspamprotection.com2026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

●MXmx30.antispam.mailspamprotection.com2026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

●A35.215.108.1422026-05-12 → 2026-06-16 · 3 obs

○ 2026-03-15 19:22:14
● 2026-05-12 10:53:32
● 2026-06-16 22:40:22

○A65.99.205.842015-07-04 → 2016-04-16 · 4 obs

● 2015-07-04 10:07:04
● 2016-04-16 14:43:18
○ 2026-02-15 11:17:54
○ 2026-06-16 22:40:22

○A66.96.132.642026-02-15 → 2026-03-15 · 5 obs

○ 2016-04-16 14:43:18
● 2026-02-15 11:17:54
● 2026-03-15 19:22:14
○ 2026-05-12 10:53:32
○ 2026-06-16 22:40:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
sertech.com.mx	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.215.108.142`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	1	`v=spf1 +a:*@guanajuato.gob.mx include:se`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

Hierarchy

sertech.com.mx serves as the parent of mail.sertech.com.mx and mx.sertech.com.mx.

IP Addresses

sertech.com.mx has exactly one IP address — 35.215.108.142.

websites4you.com, starswhitening.com, www.lostapet.org plus two other host names have IP numbers in common with sertech.com.mx.

Name Servers

DNS delegation for sertech.com.mx points to two name servers: ns1.siteground.net and ns2.siteground.net.

The name server configuration of sertech.com.mx is shared with other domains, for instance millercomputerconsulting.com, rokusecrets.com, mailbma.com and two others.

The name servers of sertech.com.mx overlap at least partially with those of other domains — among them davinci.ae, zivalam.com, iotyler.com and two more.

Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.

Mail Servers

Mail for sertech.com.mx is routed through three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

At least some of the mail servers used by sertech.com.mx are shared with other domains: nicolamiulli.com, doggonit.com.au, stringsenterprise.com and two others among them.

mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com all have one IP address each — mx10.antispam.mailspamprotection.com directs to 34.149.79.66, mx20.antispam.mailspamprotection.com directs to 34.120.156.61 and mx30.antispam.mailspamprotection.com directs to 34.111.121.216.