mx.castd1999.org - robtex.com
mx.castd1999.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.163.139🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 139.163.96.66.static.eigbox.net | ||||||
castd1999.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.163.139🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| NS | ns2.mydomain.com | ||||||
| MX | mx.castd1999.org ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.MYDOMAIN.COMnamehost@WORLDNIC.COM serial=125080413 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A66.96.163.1392026-04-04 → 2026-04-23 · 2 obs
● 2026-04-04 20:25:52
● 2026-04-23 11:53:12
● 2026-04-23 11:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| castd1999.org | ns1.mydomain.com, ns2.mydomain.com | - |
✅ Authoritative Response
Server:172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castd1999.org (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.163.139 |
Analysis
Mail Server Role
mx.castd1999.org serves as the mail server for castd1999.org.
IP Addresses
mx.castd1999.org resolves to a single IP: 66.96.163.139.
Other host names, for instance mx.donwilliams.com, mycloud-papers.com, mx.rgrafa.com, www.tramipro.com and swanrivercampground.com share IP numbers with mx.castd1999.org.