buscom-ch.mx2.arsmtp.com - robtex.com
buscom-ch.mx2.arsmtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.152.188.53🇺🇸 APPRIVER-RIPE5.152.188.0/23 | ||||||
| PTR | server411.appriver.com | ||||||
mx2.arsmtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mdns1.appriver.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | mdns2.appriver.com ⚠️ Not in parent delegation | ||||||
| SOA | mdns1.appriver.comsupport@appriver.com serial=11232089 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A5.152.188.532026-05-10 → 2026-05-11 · 2 obs
● 2026-05-10 08:05:04
● 2026-05-11 02:04:46
● 2026-05-11 02:04:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| arsmtp.com | mdns1.appriver.com, mdns2.appriver.com | 4 records |
✅ Authoritative Response
Server:162.159.24.198
NS records: mdns1.appriver.com, mdns2.appriver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arsmtp.com (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.152.188.53 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (mdns1.appriver.com, mdns1.appriver.com, mdns2.appriver.com...)
Analysis
Mail Server Role
buscom-ch.mx2.arsmtp.com is the mail server for buscom.ch.
buscom-ch.mx1.arsmtp.com is a common mail server alongside buscom-ch.mx2.arsmtp.com.
IP Addresses
buscom-ch.mx2.arsmtp.com points to a single IP number: 5.152.188.53.
other host names for instance dwilson.ch.2.0001.arsmtp.com, heyco.ie.2.0001.arsmtp.com, securiton.eu.2.0001.arsmtp.com, cadothek.ch.2.0001.arsmtp.com and stamm.org.2.0001.arsmtp.com share IP numbers with buscom-ch.mx2.arsmtp.com.