mx03.comertech.com - robtex.com
mx03.comertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.174.18.123🇮🇹 NGI-AS81.174.0.0/18 EOLO | ||||||
comertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns2.widhost.net ⭐ | ||||||
| NS | dns.widhost.net | ||||||
| MX | mx03.comertech.com ⭐ | ||||||
| MX | mx04.comertech.com(20) | ||||||
| TXT | v=spf1 ip4:81.174.18.123 ip4:83.217.188.171 ~all | ||||||
| SOA | dns.widhost.netpostmaster@comertech.com 2025-05-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A81.174.18.1232026-03-01 → 2026-07-21 · 3 obs
○ 2016-07-12 02:07:50
● 2026-03-01 08:32:22
● 2026-07-21 20:58:28
● 2026-03-01 08:32:22
● 2026-07-21 20:58:28
○A89.96.125.1822015-08-16 → 2016-07-12 · 4 obs
● 2015-08-16 10:27:42
● 2016-07-12 02:07:50
○ 2026-03-01 08:32:22
○ 2026-07-21 20:58:28
● 2016-07-12 02:07:50
○ 2026-03-01 08:32:22
○ 2026-07-21 20:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| comertech.com | dns.widhost.net, dns2.widhost.net | - |
✅ Authoritative Response
Server:95.110.136.38
NS records: dns.widhost.net, dns2.widhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comertech.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.174.18.123 |
Analysis
Mail Server Role
comertech.com uses mx03.comertech.com as a mail server.
mx04.comertech.com routinely functions as a mail server together with mx03.comertech.com.
IP Addresses
mx03.comertech.com resolves to one IP address: 81.174.18.123.
Other hosts including mx01.comertech.com, mail.comertech.com and mail.comertek.it share IP addresses with mx03.comertech.com.