mail.stelcon.com.mx - dns.ninja
mail.stelcon.com.mx
| CNAME | stelcon.com.mx | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.23.233.18🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object | ||||||
| PTR | server2.red2000.com.mx | ||||||
| NS | ns3.r2kns.com ⭐ | ||||||
| A | 67.23.233.19🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object | ||||||
| PTR | 67-23-233-19.static.hostdime.com | ||||||
| NS | ns4.r2kns.com | ||||||
| A | 67.23.233.20🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object | ||||||
| PTR | 67-23-233-20.static.hostdime.com | ||||||
| MX | mail.stelcon.com.mx ⭐ | ||||||
| TXT | v=spf1 ip4:138.128.162.202 +a +mx +ip4:67.23.233.18 +ip4:138.128.186.90 +ip4:... | ||||||
| SOA | ns3.r2kns.comjrodriguez@red2000.mx 2026-05-16 #1 | ||||||
stelcon.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.23.233.18🇺🇸 DimeNOC67.23.224.0/20 HostDime.com Route Object | ||||||
| NS | ns3.r2kns.com ⭐ | ||||||
| NS | ns4.r2kns.com | ||||||
| MX | mail.stelcon.com.mx ⭐ | ||||||
| TXT | v=spf1 ip4:138.128.162.202 +a +mx +ip4:67.23.233.18 +ip4:138.128.186.90 +ip4:... | ||||||
| SOA | ns3.r2kns.comjrodriguez@red2000.mx 2026-05-16 #1 | ||||||
MX for
Previously MX for
mail.stelcon.com.mx |
Same first word
Similar names
DNS History
8 records (1 active, 7 former)
○NSdns1.red2000.com.mx2015-11-19 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:40
○ 2016-08-15 18:34:20
○ 2026-07-04 10:10:50
○NSdns2.red2000.com.mx2015-11-19 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:40
○ 2016-08-15 18:34:20
○ 2026-07-04 10:10:50
○NSns1.r2kns.com2016-08-15 → 2016-12-21 · 5 obs
● 2016-08-15 18:34:20
● 2016-12-21 00:48:30
○ 2026-02-21 07:03:30
○ 2026-07-04 10:10:50
○NSns2.r2kns.com2016-08-15 → 2016-12-21 · 5 obs
● 2016-08-15 18:34:20
● 2016-12-21 00:48:30
○ 2026-02-21 07:03:30
○ 2026-07-04 10:10:50
○MXmail.stelcon.com.mx2015-11-19 → 2016-12-21 · 4 obs
● 2016-12-21 00:48:30
○ 2026-02-21 07:03:30
○ 2026-07-04 10:10:50
○A138.128.186.902016-08-15 → 2016-12-21 · 5 obs
● 2016-08-15 18:34:20
● 2016-12-21 00:48:30
○ 2026-02-21 07:03:30
○ 2026-07-04 10:10:50
○A67.212.178.22015-08-22 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:40
○ 2016-08-15 18:34:20
○ 2026-07-04 10:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| stelcon.com.mx | ns4.r2kns.com, ns3.r2kns.com | - |
✅ Authoritative Response
Server:67.23.233.20
NS records: ns4.r2kns.com, ns3.r2kns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stelcon.com.mx (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | stelcon.com.mx |
Analysis
Mail Server Role
The mail server mail.stelcon.com.mx processes email for stelcon.com.mx.
IP Addresses
mail.stelcon.com.mx resolves to just one IP address, 67.23.233.18.
Two other host names, along with mail.sanblas.com.mx, autoconfig.red2000.com.mx and www.cf.capacita.edu.mx, also share IP numbers with mail.stelcon.com.mx.
Name Servers
DNS delegation for mail.stelcon.com.mx points to two name servers: ns3.r2kns.com and ns4.r2kns.com.
mail.stelcon.com.mx shares its NS records with other domains, for example roadowners.com, d-madera.com.mx, fastsumind.com and two others.
mail.stelcon.com.mx has at least partial name server overlap with other domains, such as e2hingenieria.com.mx, topanglers.com.mx, electricavaldez.com.mx and two others.
ns1.red2000.mx, ns2.red2000.mx and dns1.red2000.com.mx — plus 3 other name servers — are commonly paired with these name servers.
ns3.r2kns.com directs to 67.23.233.19 and ns4.r2kns.com directs to 67.23.233.20; each host name points to exactly one IP number.
Mail Servers
mail.stelcon.com.mx is served by just one mail server: mail.stelcon.com.mx.
Mail server setup for mail.stelcon.com.mx matches that of other domains, among them stelcon.com.mx.