techcb.mx - robtex.com
techcb.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.139.174.42🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | cpanel157.wnpservers.net | ||||||
| NS | ns1.aliasdns.net ⭐ | ||||||
| A | 74.208.127.141🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | ns1.aliasdns.net | ||||||
| NS | ns2.aliasdns.net | ||||||
| A | 15.204.248.142🇺🇸 OVH15.204.128.0/17 Hosting route | ||||||
| PTR | ns2.aliasdns.net | ||||||
| NS | ns3.aliasdns.net | ||||||
| A | 54.39.99.108🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| PTR | ns3.aliasdns.net | ||||||
| NS | ns4.aliasdns.net | ||||||
| A | 74.50.123.125🇺🇸 HIVELOCITY-174.50.123.0/24 | ||||||
| PTR | ns4.aliasdns.net | ||||||
| MX | mail.techcb.mx ⭐ | ||||||
| A | 3.139.174.42🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | cpanel157.wnpservers.net | ||||||
| MX | mxbackup.wnpower.com(1000) | ||||||
| A | 15.235.49.179🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | mxbackup.wnpower.com | ||||||
| TXT | v=spf1 ip4:3.139.174.42 include:_spf.wnpservers.net +a +mx ~all | ||||||
| SOA | ns1.aliasdns.netdedicados@wnpower.com 2026-08-20 #1 | ||||||
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.mxhostmaster@nic.mx serial=1788124313 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.aliasdns.net2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●NSns2.aliasdns.net2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●NSns3.aliasdns.net2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●NSns4.aliasdns.net2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●MXmail.techcb.mx2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●MXmxbackup.wnpower.com2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
●A3.139.174.422026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 21:46:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | 12 records |
| techcb.mx | ns1.aliasdns.net, ns2.aliasdns.net, ns3.aliasdns.net, ns4.aliasdns.net | - |
✅ Authoritative Response
Server:54.39.99.108
NS records: ns1.aliasdns.net, ns2.aliasdns.net, ns3.aliasdns.net, ns4.aliasdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcb.mx (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.139.174.42 |
| NS | 4 | ns4.aliasdns.net, ns1.aliasdns.net... |
| MX | 2 | mail.techcb.mx (pri: 0), mxbackup.wnpower.com (pri: 1000) |
| TXT | 1 | v=spf1 ip4:3.139.174.42 include:_spf.wnp |
| SOA | 1 | ns1.aliasdns.net dedicados.wnpower.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx...)
Analysis
IP Addresses
techcb.mx directs to one IP number, which is 3.139.174.42.
Among the host names that share IP numbers with techcb.mx are perseo.com.ar, tecnologico.com.ar, quimicafacundo.com.ar and two others.
Name Servers
The domain techcb.mx is delegated to these four name servers: ns1.aliasdns.net, ns2.aliasdns.net, ns3.aliasdns.net and ns4.aliasdns.net.
techcb.mx shares at least some of its name servers with other domains, including foglia.net.ar, pca.com.ar, montecristofm.com.ar and two others.
ns1.aliasdns.net resolves to 74.208.127.141. ns2.aliasdns.net resolves to 15.204.248.142. ns3.aliasdns.net resolves to 54.39.99.108. ns4.aliasdns.net resolves to 74.50.123.125. All four hosts carry exactly one IP address.
Mail Servers
The MX records for techcb.mx point to two mail servers: mxbackup.wnpower.com and mail.techcb.mx.
techcb.mx shares at least some of its mail servers with other domains — for example venadotuerto.com.ar, mujeresqueemprenden.com, premieriluminacion.com.ar and two more.
mxbackup.wnpower.com and mail.techcb.mx each resolve to one IP number: mxbackup.wnpower.com points to 15.235.49.179 and mail.techcb.mx points to 3.139.174.42.