postheat.com - robtex.com
postheat.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.144.38.219🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-144-38-219.compute-1.amazonaws.com | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ndns1.cosmotown.com | ||||||
| A | 184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix | ||||||
| PTR | ec2-184-72-57-6.us-west-1.compute.amazonaws.com | ||||||
| NS | ndns2.cosmotown.com | ||||||
| A | 54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-47-228.us-west-1.compute.amazonaws.com | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@postheat.com 2026-04-25 #2 | ||||||
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=1785499387 | ||||||
Same first word
postheat.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSa.misconfigured.dns.server.invalid2026-05-14 → 2026-07-31 · 3 obs
● 2026-05-14 10:03:30
● 2026-07-31 12:27:00
●NSndns1.cosmotown.com2026-05-14 → 2026-07-31 · 3 obs
● 2026-05-14 10:03:30
● 2026-07-31 12:27:00
●NSndns2.cosmotown.com2026-05-14 → 2026-07-31 · 3 obs
● 2026-05-14 10:03:30
● 2026-07-31 12:27:00
○NSns1646.ztomy.com2015-08-01 → 2016-03-23 · 4 obs
● 2016-03-23 01:28:12
○ 2017-04-08 21:53:20
○ 2026-07-31 12:27:00
○NSns25.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:53:20
○ 2026-05-14 10:03:30
○ 2026-07-31 12:27:00
○NSns26.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:53:20
○ 2026-05-14 10:03:30
○ 2026-07-31 12:27:00
○NSns2646.ztomy.com2015-08-01 → 2016-03-23 · 4 obs
● 2016-03-23 01:28:12
○ 2017-04-08 21:53:20
○ 2026-07-31 12:27:00
○MXmailstore1.secureserver.net2017-04-08 → 2017-04-08 · 3 obs
○ 2026-05-14 10:03:30
○ 2026-07-31 12:27:00
○MXsmtp.secureserver.net2017-04-08 → 2017-04-08 · 3 obs
○ 2026-05-14 10:03:30
○ 2026-07-31 12:27:00
○A141.8.226.142015-08-01 → 2016-03-23 · 4 obs
● 2016-03-23 01:28:12
○ 2017-04-08 21:53:20
○ 2026-07-31 12:27:00
○A184.168.221.582017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:53:20
○ 2026-05-14 10:03:30
○ 2026-07-31 12:27:00
●A54.144.38.2192026-05-14 → 2026-07-31 · 3 obs
● 2026-05-14 10:03:30
● 2026-07-31 12:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| postheat.com | ndns1.cosmotown.com, ndns2.cosmotown.com | 2 records |
✅ Authoritative Response
Server:54.177.47.228
NS records: ndns1.cosmotown.com, ndns2.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postheat.com (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.144.38.219 |
| NS | 2 | ndns1.cosmotown.com, ndns2.cosmotown.com |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)
Analysis
IP Addresses
postheat.com resolves to one IP address: 54.144.38.219.
ns.kiezer.com, mobileblackbox.biz, tierods.com and two other host names share IP numbers with postheat.com.
Name Servers
postheat.com has three name servers — ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.
postheat.com partially shares its NS delegation with several other domains, including viiratsi.ee, stitchprint.eu, bid.ee and two others.
In DNS configurations, these name servers often share authority with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns10.dropcatch.ai and 3 other name servers.
ndns1.cosmotown.com resolves to 184.72.57.6. ndns2.cosmotown.com resolves to 54.177.47.228. Both host names point to a single IP number.