mail.coldfire.mx - dns.ninja
mail.coldfire.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.154.57🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
coldfire.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.154.57🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| NS | ns1.s454.sureserver.com ⭐ | ||||||
| NS | ns2.s454.sureserver.com | ||||||
| MX | mail.coldfire.mx ⭐ | ||||||
| TXT | v=spf1 a mx include:s454.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s454.sureserver.comhostmaster@coldfire.mx serial=1782789695 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A192.252.154.572026-05-09 → 2026-06-30 · 3 obs
○ 2016-04-25 04:55:36
● 2026-05-09 14:54:40
● 2026-06-30 03:59:18
● 2026-05-09 14:54:40
● 2026-06-30 03:59:18
○A64.14.74.932015-06-22 → 2016-04-25 · 4 obs
● 2015-06-22 16:09:44
● 2016-04-25 04:55:36
○ 2026-05-09 14:54:40
○ 2026-06-30 03:59:18
● 2016-04-25 04:55:36
○ 2026-05-09 14:54:40
○ 2026-06-30 03:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| coldfire.mx | ns1.s454.sureserver.com, ns2.s454.sureserver.com | - |
✅ Authoritative Response
Server:192.252.155.33
NS records: ns1.s454.sureserver.com, ns2.s454.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coldfire.mx (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.154.57 |
Analysis
Mail Server Role
Mail for coldfire.mx is routed through the mail server mail.coldfire.mx.
IP Addresses
mail.coldfire.mx has exactly one IP address — 192.252.154.57.
www.secucredituniontt.com, healthwatchswiss.com, theccef.ca plus two other host names have IP numbers in common with mail.coldfire.mx.