mail.optwebhost.com - dns.ninja
mail.optwebhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.246.102.41🇺🇸 NAC66.246.0.0/16 Net Access Corporation | ||||||
optwebhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.246.102.41🇺🇸 NAC66.246.0.0/16 Net Access Corporation | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| NS | ns38.domaincontrol.com | ||||||
| MX | mail.optwebhost.com ⭐ | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2020-09-20 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A207.99.5.362015-09-24 → 2016-07-01 · 4 obs
● 2015-09-24 06:45:04
● 2016-07-01 09:33:16
○ 2026-02-15 03:58:24
○ 2026-07-28 05:49:30
● 2016-07-01 09:33:16
○ 2026-02-15 03:58:24
○ 2026-07-28 05:49:30
●A66.246.102.412026-02-15 → 2026-07-28 · 3 obs
○ 2016-07-01 09:33:16
● 2026-02-15 03:58:24
● 2026-07-28 05:49:30
● 2026-02-15 03:58:24
● 2026-07-28 05:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| optwebhost.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optwebhost.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.246.102.41 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Mail Server Role
mail.optwebhost.com serves as a mail server for optwebhost.com.
IP Addresses
mail.optwebhost.com points to a single IP number: 66.246.102.41.
Additional host names — ns1.optwebhost.com, optcards.com, ns2.optwebhost.com and two others — share IP numbers with mail.optwebhost.com.