mx.postbox.uno - robtex.com
mx.postbox.uno
| CNAME | mx3.postbox.uno | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 152.53.243.223🇦🇹 netcup152.53.240.0/22 | ||||||
| PTR | mx3.postbox.uno | ||||||
| MX | mx3.postbox.uno ⭐ | ||||||
| A | 152.53.243.223🇦🇹 netcup152.53.240.0/22 | ||||||
| PTR | mx3.postbox.uno | ||||||
postbox.uno
| DNSSEC | ⚠️ Not signed | ||||||
| NS | diva.ns.cloudflare.com ⭐ | ||||||
| NS | patrick.ns.cloudflare.com | ||||||
| MX | mx3.postbox.uno ⭐ | ||||||
| TXT | v=spf1 a:my.postbox.uno a:mx3.postbox.uno a:mx.postbox.uno include:mailgun.or... | ||||||
| SOA | diva.ns.cloudflare.comdns@cloudflare.com serial=2411394362 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEmx3.postbox.uno2026-05-18 → 2026-08-06 · 2 obs
● 2026-05-18 01:32:10
● 2026-08-06 05:34:40
● 2026-08-06 05:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uno | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| postbox.uno | diva.ns.cloudflare.com, patrick.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.200
NS records: diva.ns.cloudflare.com, patrick.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postbox.uno (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx3.postbox.uno |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Mail Server Role
Mail for mboxx.net is routed through the mail server mx.postbox.uno.
IP Addresses
mx.postbox.uno has exactly one IP address — 152.53.243.223.
Mail Servers
mx.postbox.uno uses one mail server — mx3.postbox.uno.
The mail server configuration of mx.postbox.uno is identical to that of other domains, for example i-told-you.com and postbox.uno.
mx3.postbox.uno directs to just one IP number, 152.53.243.223.