mail.server273.com - dns.ninja
mail.server273.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.144.23🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s273.sureserver.com | ||||||
server273.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.144.23🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| NS | ns1.server273.com ⭐ | ||||||
| NS | ns2.server273.com | ||||||
| MX | mail.server273.com ⭐ | ||||||
| TXT | v=spf1 a mx include:server273.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server273.comhostmaster@server273.com serial=1782390185 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A192.252.144.232017-01-08 → 2026-06-25 · 3 obs
○ 2016-11-09 20:15:28
● 2017-01-08 05:07:56
● 2026-06-25 13:27:56
● 2017-01-08 05:07:56
● 2026-06-25 13:27:56
○A64.14.68.512007-08-14 → 2016-11-09 · 4 obs
● 2007-08-14 16:46:16
● 2016-11-09 20:15:28
○ 2017-01-08 05:07:56
○ 2026-06-25 13:27:56
● 2016-11-09 20:15:28
○ 2017-01-08 05:07:56
○ 2026-06-25 13:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| server273.com | ns1.server273.com, ns2.server273.com | 2 records |
✅ Authoritative Response
Server:192.252.144.23
NS records: ns1.server273.com, ns2.server273.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server273.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.144.23 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.server273.com, ns2.server273.com)
Analysis
Mail Server Role
Mail for server273.com is routed through the mail server mail.server273.com.
IP Addresses
mail.server273.com has exactly one IP address — 192.252.144.23.
mail.gunsmoke.com, robertlandori.com, rassbotapparel.com plus two other host names have IP numbers in common with mail.server273.com.