postcodeheatmap.com - robtex.com
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=1791555454 | ||||||
Same first word
postcodeheatmap.com |
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns1.dreamhost.com2026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●NSns2.dreamhost.com2026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●NSns3.dreamhost.com2026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●MXmx1.mailchannels.net2026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●MXmx2.mailchannels.net2026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●A15.197.129.1582026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●A75.2.43.1612026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●A76.223.11.492026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
●A99.83.217.12026-08-29 → 2026-10-09 · 2 obs
● 2026-10-09 14:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| postcodeheatmap.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
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: 1088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 15.197.129.158, 76.223.11.49... |
| 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 resolves to four IP addresses: 15.197.129.158, 75.2.43.161, 76.223.11.49 and 99.83.217.1.
trisplit.nl, casamusica.eu, powerful-edmontosaurus-a5tw53jsjyuij7zusq42ns6k.herokudns.com plus two other host names have IP numbers in common with postcodeheatmap.com.
Name Servers
postcodeheatmap.com has three name servers — ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
postcodeheatmap.com shares at least some of its name servers with other domains, including orangecountypersonalinjuryattorneys.net, devourdowntown.org, workbookcatalyst.com and two others.
Each of the three hostnames points to exactly one IP address: ns1.dreamhost.com points to 162.159.26.14, ns2.dreamhost.com points to 162.159.26.81 and ns3.dreamhost.com points to 162.159.27.84.
Mail Servers
postcodeheatmap.com uses two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.
The mail server setup of postcodeheatmap.com matches that of other domains such as tungsai.com, tualatinvalleysymphony.org, thehcco.com and two others.
mx1.mailchannels.net and mx2.mailchannels.net each point to one IP address — 54.187.177.89.
The host names mx1.mailchannels.net and mx2.mailchannels.net both resolve to 54.187.177.89 IP addresses.