cthermo.com - dns.ninja
cthermo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | NETORGFT8210132.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2026-02-18 #3 | ||||||
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=1783835477 | ||||||
Same first word
cthermo.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns55.domaincontrol.com2015-08-23 → 2026-07-12 · 2 obs
● 2026-07-12 05:53:12
●NSns56.domaincontrol.com2015-08-23 → 2026-07-12 · 2 obs
● 2026-07-12 05:53:12
○MXmailstore1.secureserver.net2015-08-23 → 2017-11-06 · 4 obs
● 2017-11-06 18:46:56
○ 2026-03-31 09:44:16
○ 2026-07-12 05:53:12
●MXmx1-usg1.ppe-hosted.com2026-03-31 → 2026-07-12 · 3 obs
● 2026-03-31 09:44:16
● 2026-07-12 05:53:12
●MXmx2-usg1.ppe-hosted.com2026-03-31 → 2026-07-12 · 3 obs
● 2026-03-31 09:44:16
● 2026-07-12 05:53:12
●MXmx3-usg1.ppe-hosted.com2026-03-31 → 2026-07-12 · 3 obs
● 2026-03-31 09:44:16
● 2026-07-12 05:53:12
○MXsmtp.secureserver.net2015-08-23 → 2017-11-06 · 4 obs
● 2017-11-06 18:46:56
○ 2026-03-31 09:44:16
○ 2026-07-12 05:53:12
●A15.197.225.1282026-03-31 → 2026-07-12 · 3 obs
● 2026-03-31 09:44:16
● 2026-07-12 05:53:12
○A184.168.221.62015-08-23 → 2017-11-06 · 4 obs
● 2017-11-06 18:46:56
○ 2026-03-31 09:44:16
○ 2026-07-12 05:53:12
●A3.33.251.1682026-03-31 → 2026-07-12 · 3 obs
● 2026-03-31 09:44:16
● 2026-07-12 05:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cthermo.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cthermo.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT8210132.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
cthermo.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with coftea.com, berganco.com and birminghamheating.mobi, also share IP numbers with cthermo.com.
Name Servers
cthermo.com is served by two delegated name servers, ns55.domaincontrol.com and ns56.domaincontrol.com.
cthermo.com shares its NS records with other domains, for example zoneit.ca, teastrokes.com, lvgea.net and two others.
Each of the two host names carries two IP addresses: ns55.domaincontrol.com points to 97.74.107.28 and 2603:5:21b2::1c, and ns56.domaincontrol.com points to 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
cthermo.com uses three mail servers — mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
There is at least a partial MX overlap between cthermo.com and other domains, including ryanhartmann.com, perfectclimatenj.com, nhcbar.com and two others.
Three hostnames, one IP address apiece: mx1-usg1.ppe-hosted.com resolves to 3.220.198.68, mx2-usg1.ppe-hosted.com resolves to 54.166.32.169 and mx3-usg1.ppe-hosted.com resolves to 3.228.105.2.