mx.optiforum.com - dns.ninja
mx.optiforum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.66.237🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | nv5.pro-x-web.com | ||||||
optiforum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.66.237🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| NS | ns1.pro-x-web.com ⭐ | ||||||
| NS | ns2.pro-x-web.com | ||||||
| NS | ns3.pro-x-web.com | ||||||
| NS | ns4.pro-x-web.com | ||||||
| MX | mx.optiforum.com ⭐ | ||||||
| TXT | google-site-verification=Q4MO5zMddS0L1n2uzUVMJzaQ4HUs5AmU5FEeqXMye5I | ||||||
| TXT | v=spf1 +a +mx +ip4:188.40.66.237 +ip4:188.40.66.230 +ip4:116.202.32.227 +ip4:... | ||||||
| SOA | ns1.pro-x-web.commail@pro-x-web.com 2026-07-16 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A188.40.66.2372026-02-17 → 2026-08-07 · 3 obs
○ 2020-03-13 19:18:56
● 2026-02-17 13:09:16
● 2026-08-07 21:31:38
● 2026-02-17 13:09:16
● 2026-08-07 21:31:38
○A88.198.66.2042020-03-13 → 2020-03-13 · 3 obs
● 2020-03-13 19:18:56
○ 2026-02-17 13:09:16
○ 2026-08-07 21:31:38
○ 2026-02-17 13:09:16
○ 2026-08-07 21:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| optiforum.com | ns1.pro-x-web.com, ns2.pro-x-web.com, ns3.pro-x-web.com, ns4.pro-x-web.com | 4 records |
✅ Authoritative Response
Server:130.185.82.92
NS records: ns1.pro-x-web.com, ns2.pro-x-web.com, ns3.pro-x-web.com, ns4.pro-x-web.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiforum.com (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.66.237 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pro-x-web.com, ns2.pro-x-web.com, ns3.pro-x-web.com...)
Analysis
Mail Server Role
mx.optiforum.com serves as a mail server for optiforum.com.
IP Addresses
mx.optiforum.com points to a single IP number: 188.40.66.237.
Additional host names — biogas.pt, mail.orialviagens.com, corpcable.com and two others — share IP numbers with mx.optiforum.com.