amertec.com.mx - dns.ninja
amertec.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.135.29.70🇺🇸 AS-VULTR66.135.0.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver6.net | ||||||
| NS | ns1.criticalserver6.net ⭐ | ||||||
| A | 66.135.29.70🇺🇸 AS-VULTR66.135.0.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver6.net | ||||||
| NS | ns2.criticalserver6.net | ||||||
| A | 66.135.29.70🇺🇸 AS-VULTR66.135.0.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver6.net | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 ip4:66.135.29.70 include:emailsrvr.com -all | ||||||
| SOA | ns1.criticalserver6.netalertas@espaciosmail.com 2026-05-16 #1 | ||||||
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.mxhostmaster@nic.mx serial=1781550114 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.criticalserver6.net2015-07-04 → 2026-06-15 · 2 obs
● 2026-06-15 19:07:36
●NSns2.criticalserver6.net2015-07-04 → 2026-06-15 · 2 obs
● 2026-06-15 19:07:36
●MXmx1.emailsrvr.com2015-07-04 → 2026-06-15 · 2 obs
● 2026-06-15 19:07:36
●MXmx2.emailsrvr.com2015-07-04 → 2026-06-15 · 2 obs
● 2026-06-15 19:07:36
○A184.172.162.562020-03-17 → 2020-03-17 · 4 obs
● 2020-03-17 15:18:24
○ 2026-06-06 02:31:36
○ 2026-06-15 19:07:36
○A50.22.37.1312015-07-04 → 2017-03-14 · 4 obs
● 2017-03-14 04:36:34
○ 2020-03-17 15:18:24
○ 2026-06-15 19:07:36
●A66.135.29.702026-06-06 → 2026-06-15 · 3 obs
● 2026-06-06 02:31:36
● 2026-06-15 19:07:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| amertec.com.mx | ns1.criticalserver6.net, ns2.criticalserver6.net | - |
✅ Authoritative Response
Server:66.135.29.70
NS records: ns1.criticalserver6.net, ns2.criticalserver6.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amertec.com.mx (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.135.29.70 |
| NS | 2 | ns2.criticalserver6.net, ns1.criticalserver6.net |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:66.135.29.70 include:emailsrv |
| SOA | 1 | ns1.criticalserver6.net alertas.espacios |
Analysis
IP Addresses
amertec.com.mx resolves to one IP address: 66.135.29.70.
procomisa.com.mx, muellesytractorefaccionesmty.com.mx, lasbasculas.com.mx and two other host names share IP numbers with amertec.com.mx.
Name Servers
Two name servers handle the delegation for amertec.com.mx: ns1.criticalserver6.net and ns2.criticalserver6.net.
amertec.com.mx uses the same name servers as several other domains — among them btrindustrial.com.mx, nivelcinco.com.mx, impresorasdecredenciales.com.mx and two more.
At least some of amertec.com.mx's name servers are shared with other domains, for example qualitytank.com.mx and alimentosdonagustin.com.mx.
ns1.criticalserver6.net directs to 66.135.29.70, as does ns2.criticalserver6.net — both hostnames resolve to that one IP address.
ns1.criticalserver6.net along with ns2.criticalserver6.net each resolve to 66.135.29.70 IP addresses.
Mail Servers
Mail for amertec.com.mx is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.
amertec.com.mx uses an identical mail server configuration to several other domains — among them regencyplace.org, pic.co.il, guaa.com and two more.
amertec.com.mx uses mail servers that are also used by other domains, including x2cms.com, yoderart.com and getousset.com.
Hosts that point to four IP numbers:
mx2.emailsrvr.com directs to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Hosts with just one IP address:
The hostname mx1.emailsrvr.com resolves to 108.166.43.1.