postcodeheatmap.com - dns.ninja
postcodeheatmap.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1790670164 | ||||||
Same first word
postcodeheatmap.com |
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns1.dreamhost.com2026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●NSns2.dreamhost.com2026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●NSns3.dreamhost.com2026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●MXmx1.mailchannels.net2026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●MXmx2.mailchannels.net2026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●A15.197.129.1582026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●A75.2.43.1612026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●A76.223.11.492026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
●A99.83.217.12026-08-29 → 2026-09-29 · 2 obs
● 2026-09-29 08:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| postcodeheatmap.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.81
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postcodeheatmap.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 76.223.11.49, 15.197.129.158... |
| NS | 3 | ns1.dreamhost.com, ns3.dreamhost.com... |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0) |
| TXT | 2 | google-site-verification=51YKTTQJv0gMDLy, v=spf1 include:sendersrv.com ?all |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
postcodeheatmap.com has four IP addresses: 15.197.129.158, 75.2.43.161, 76.223.11.49 and 99.83.217.1.
Two other host names, along with trisplit.nl, casamusica.eu and powerful-edmontosaurus-a5tw53jsjyuij7zusq42ns6k.herokudns.com, also share IP numbers with postcodeheatmap.com.
Name Servers
Three name servers are authoritative for postcodeheatmap.com: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
postcodeheatmap.com partially shares its NS delegation with several other domains, including orangecountypersonalinjuryattorneys.net, devourdowntown.org, designleadershipinsights.com and two others.
Three hostnames, one IP address apiece: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
postcodeheatmap.com is served by two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.
Among the domains sharing a mail server setup with postcodeheatmap.com are tungsai.com, thehcco.com, 35mmproducoes.com.br and two others.
mx1.mailchannels.net and mx2.mailchannels.net share one IP address between them — 54.69.1.140.
These two host names — mx1.mailchannels.net and mx2.mailchannels.net — each point to 54.69.1.140 IP addresses.