mail.mastercooling.com - dns.ninja
mail.mastercooling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.165🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
mastercooling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.165🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns87.worldnic.com ⭐ | ||||||
| NS | ns88.worldnic.com | ||||||
| MX | d159562a.ess.barracudanetworks.com ⭐ | ||||||
| MX | d159562b.ess.barracudanetworks.com(10) | ||||||
| TXT | v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.c... | ||||||
| SOA | NS87.WORLDNIC.comnamehost@WORLDNIC.com serial=126061017 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A149.115.16.102015-08-13 → 2016-08-08 · 4 obs
● 2015-08-13 00:34:04
● 2016-08-08 03:46:26
○ 2026-05-28 09:00:48
○ 2026-06-20 08:28:50
● 2016-08-08 03:46:26
○ 2026-05-28 09:00:48
○ 2026-06-20 08:28:50
●A209.17.116.1652026-05-28 → 2026-06-20 · 3 obs
○ 2016-08-08 03:46:26
● 2026-05-28 09:00:48
● 2026-06-20 08:28:50
● 2026-05-28 09:00:48
● 2026-06-20 08:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastercooling.com | ns87.worldnic.com, ns88.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.117
NS records: ns87.worldnic.com, ns88.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercooling.com (unsigned zone)
⏱️ Timing
Total: 654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.165 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)
Analysis
IP Addresses
mail.mastercooling.com points to a single IP number: 209.17.116.165.
Additional host names — mx.ohsunews.com, 2kclinical.com, www.ieultd.net and two others — share IP numbers with mail.mastercooling.com.