mx.is4u.es - robtex.com
mx.is4u.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.0.227🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | relaysin.dominioabsoluto.net | ||||||
is4u.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.0.144🇪🇸 acens_AS217.116.0.0/24 | ||||||
| A | 217.116.0.191🇪🇸 acens_AS217.116.0.0/24 | ||||||
| NS | ns1.dominioabsoluto.com ⭐ | ||||||
| NS | ns2.dominioabsoluto.com | ||||||
| MX | mx.is4u.es ⭐ | ||||||
| TXT | v=spf1 redirect=spf.dominioabsoluto.net | ||||||
| TXT | 201811082056170pljd9e1o60scctkf1sgyee0qrzvnozzmxf81rohqov63jfzn9 | ||||||
| SOA | ns1.dominioabsoluto.comhostmaster@ns1.dominioabsoluto.com serial=1774637580 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A217.116.0.2272017-04-19 → 2026-03-27 · 2 obs
● 2017-04-19 01:40:38
● 2026-03-27 18:53:00
● 2026-03-27 18:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | g.nic.es, h.nic.es, a.nic.es, c.nic.es | - |
| is4u.es | ns1.dominioabsoluto.com, ns2.dominioabsoluto.com | - |
✅ Authoritative Response
Server:217.116.0.186
NS records: ns1.dominioabsoluto.com, ns2.dominioabsoluto.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for is4u.es (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.116.0.227 |
Analysis
Mail Server Role
mx.is4u.es serves as the mail server for is4u.es.
IP Addresses
mx.is4u.es points to a single IP address: 217.116.0.227.
Other host names such as mx.segurosds.com, mx.arabico.es, mx.tofuro.com, mx.fotoboom.es and mx.hipotecapibank.com share IP numbers with mx.is4u.es.