mx3.sercotas.com - dns.ninja
mx3.sercotas.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.197.65.72🇪🇸 Telefonica_de_EspaNa185.197.64.0/22 | ||||||
sercotas.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.57.5.51🇪🇸 Telefonica_de_EspaNa195.57.5.0/24 DIPUTACION SEVILLA | ||||||
| NS | ns1.dnsxperta.com ⭐ | ||||||
| NS | ns2.dnsxperta.com | ||||||
| NS | ns3.dnsxperta.com | ||||||
| MX | mx3.sercotas.com ⭐ | ||||||
| MX | mail1.sercotas.com(10) | ||||||
| MX | mail.sercotas.com(20) | ||||||
| MX | mail2.sercotas.com(20) | ||||||
| MX | mx1.sercotas.com(30) | ||||||
| MX | mx2.sercotas.com(30) | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.dnsxperta.comns2@dnsxperta.com serial=1384254959 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A185.197.65.722026-07-11 → 2026-08-04 · 2 obs
● 2026-07-11 02:33:04
● 2026-08-04 21:01:24
● 2026-08-04 21:01:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sercotas.com | ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com | 3 records |
✅ Authoritative Response
Server:217.13.80.253
NS records: ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sercotas.com (unsigned zone)
⏱️ Timing
Total: 1750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.197.65.72 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com)
Analysis
Mail Server Role
The mail server mx3.sercotas.com processes email for sercotas.com.
mail.sercotas.com, mail1.sercotas.com and mail2.sercotas.com commonly appear as mail servers together with mx3.sercotas.com.
IP Addresses
mx3.sercotas.com resolves to just one IP address, 185.197.65.72.
Two other host names, along with mx3.pruna.es, mx3.laalgaba.es and mx3.pilas.es, also share IP numbers with mx3.sercotas.com.