mx.arcstud.com - robtex.com
mx.arcstud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.86🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 86.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.87🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
arcstud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.149.32🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.yourhostingaccount.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.dotster.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dotster.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.yourhostingaccount.com ⚠️ Not in parent delegation | ||||||
| MX | mx.arcstud.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.yourhostingaccount.comadmin@yourhostingaccount.com 2012-11-21 #57 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.862015-05-08 → 2026-03-26 · 2 obs
● 2015-05-08 08:24:02
● 2026-03-26 15:05:52
● 2026-03-26 15:05:52
●A66.96.140.872015-05-08 → 2026-03-26 · 2 obs
● 2015-05-08 08:24:02
● 2026-03-26 15:05:52
● 2026-03-26 15:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| arcstud.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arcstud.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.86, 66.96.140.87 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Mail Server Role
mx.arcstud.com is the mail server for arcstud.com.
IP Addresses
mx.arcstud.com resolves to two IP numbers: 66.96.140.86 and 66.96.140.87.
other host names including mx.amycsabcs.com, mx.aliabunimah.com, mx.ablong.com, mx.alexrye.com and mx.kristyharper.com share IP numbers with mx.arcstud.com.