coretec.mx - dns.ninja
coretec.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.55.39.214🇺🇸 DIGITALOCEAN45.55.32.0/19 DigitalOcean | ||||||
| PTR | partnerct.mx | ||||||
| NS | ns144.neubox.net ⭐ | ||||||
| A | 65.99.252.158🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | ns144.neubox.net | ||||||
| NS | ns143.neubox.net | ||||||
| A | 65.99.252.155🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | ns143.neubox.net | ||||||
| NS | ns245.neubox.net | ||||||
| A | 66.240.233.151🇺🇸 AS1043966.240.192.0/18 | ||||||
| PTR | ns245.neubox.net | ||||||
| MX | mail.coretec.mx ⭐ | ||||||
| A | 207.210.229.91🇺🇸 TierPoint207.210.192.0/18 LLC | ||||||
| PTR | svgt235.serverneubox.com.mx | ||||||
| TXT | v=spf1 ip4:207.210.229.91 include:relay.mailchannels.net include:smtp.relay.s... | ||||||
| TXT | google-site-verification=AhbFBXqs6M4Qb275h79AqGkaMwGmlzJVZvgW9bU0OP0 | ||||||
| SOA | ns144.neubox.netroot@svgt235.serverneubox.com.mx 2026-06-02 #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=1785256415 | ||||||
Subdomains
mail.coretec.mx |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns23.servidoresdns.net2015-06-21 → 2017-03-23 · 4 obs
● 2017-03-23 23:44:20
○ 2026-02-17 01:18:06
○ 2026-07-28 16:35:54
○NSdns24.servidoresdns.net2015-06-21 → 2017-03-23 · 4 obs
● 2017-03-23 23:44:20
○ 2026-02-17 01:18:06
○ 2026-07-28 16:35:54
●NSns143.neubox.net2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 01:18:06
● 2026-07-28 16:35:54
●NSns144.neubox.net2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 01:18:06
● 2026-07-28 16:35:54
●NSns245.neubox.net2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 01:18:06
● 2026-07-28 16:35:54
●MXmail.coretec.mx2015-06-21 → 2026-07-28 · 2 obs
● 2026-07-28 16:35:54
○A217.160.131.1502015-06-21 → 2017-03-23 · 4 obs
● 2017-03-23 23:44:20
○ 2026-02-17 01:18:06
○ 2026-07-28 16:35:54
●A45.55.39.2142026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 01:18:06
● 2026-07-28 16:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| coretec.mx | ns143.neubox.net, ns144.neubox.net, ns245.neubox.net | - |
✅ Authoritative Response
Server:65.99.252.155
NS records: ns143.neubox.net, ns144.neubox.net, ns245.neubox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretec.mx (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.55.39.214 |
| NS | 3 | ns143.neubox.net, ns245.neubox.net... |
| MX | 1 | mail.coretec.mx (pri: 0) |
| TXT | 2 | google-site-verification=AhbFBXqs6M4Qb27, v=spf1 ip4:207.210.229.91 include:relay. |
| SOA | 1 | ns144.neubox.net root.svgt235.serverneub |
Analysis
Hierarchy
The domain mail.coretec.mx falls under the parent coretec.mx.
IP Addresses
coretec.mx resolves to just one IP address, 45.55.39.214.
Two other host names, along with cascomputacion.com, billuyo.com and mertec.com.mx, also share IP numbers with coretec.mx.
Name Servers
coretec.mx is delegated to three name servers: ns143.neubox.net, ns144.neubox.net and ns245.neubox.net.
At least some of coretec.mx's name servers are shared with other domains, for example cocospera.com, mignux.com, leglobal.com.mx and two more.
These name servers tend to be used in conjunction with the name servers ns345.neubox.xyz.
ns143.neubox.net, ns144.neubox.net and ns245.neubox.net each resolve to a single IP address: ns143.neubox.net resolves to 65.99.252.155, ns144.neubox.net resolves to 65.99.252.158 and ns245.neubox.net resolves to 66.240.233.151.
Mail Servers
The sole mail server for coretec.mx is mail.coretec.mx.
mail.coretec.mx resolves to a single IP number: 207.210.229.91.