mail.hilltopdev.com - dns.ninja
mail.hilltopdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.136.57.138🇺🇸 TierPoint174.136.57.0/24 | ||||||
| PTR | coolcloud501.coolcom.com | ||||||
hilltopdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.136.57.138🇺🇸 TierPoint174.136.57.0/24 | ||||||
| NS | ns777.coolcom.com ⭐ | ||||||
| NS | ns7.coolcom.com ⚠️ Not in parent delegation | ||||||
| NS | ns77.coolcom.com | ||||||
| MX | mail.hilltopdev.com ⭐ | ||||||
| TXT | v=spf1 ip4:199.103.61.47 -all | ||||||
| SOA | ns7.coolcom.comserverhenk@coolcom.com 2026-06-15 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A174.136.57.1382026-04-29 → 2026-06-19 · 2 obs
● 2026-04-29 17:37:12
● 2026-06-19 03:49:34
● 2026-06-19 03:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| hilltopdev.com | ns7.coolcom.com, ns77.coolcom.com | 2 records |
✅ Authoritative Response
Server:209.142.64.139
NS records: ns7.coolcom.com, ns77.coolcom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hilltopdev.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.136.57.138 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.coolcom.com, ns77.coolcom.com)
Analysis
Mail Server Role
mail.hilltopdev.com serves as a mail server for hilltopdev.com.
IP Addresses
mail.hilltopdev.com points to a single IP number: 174.136.57.138.
Additional host names — mx.hilltopdev.com, mail.americanmanganeseinc.com, betterton.ca and two others — share IP numbers with mail.hilltopdev.com.