mx.offcourse.net - dns.ninja
mx.offcourse.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.138🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 138.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.139🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
offcourse.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.146.54🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.verio.com ⭐ | ||||||
| NS | ns2.verio.com | ||||||
| MX | mx.offcourse.net ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.verio.comdnsadmin@verio.com 2016-11-15 #89 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.1382016-12-30 → 2026-07-11 · 2 obs
● 2016-12-30 12:04:56
● 2026-07-11 09:16:26
● 2026-07-11 09:16:26
●A66.96.140.1392016-12-30 → 2026-07-11 · 2 obs
● 2016-12-30 12:04:56
● 2026-07-11 09:16:26
● 2026-07-11 09:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| offcourse.net | ns1.verio.com, ns2.verio.com | - |
✅ Authoritative Response
Server:162.159.25.208
NS records: ns1.verio.com, ns2.verio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offcourse.net (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.139, 66.96.140.138 |
Analysis
Mail Server Role
The mail server mx.offcourse.net processes email for offcourse.net.
IP Addresses
mx.offcourse.net has two IP addresses: 66.96.140.138 and 66.96.140.139
Two other host names, along with mx.vpandt.com, mx.aaba.us and mx.suncorellc.com, also share IP numbers with mx.offcourse.net.