understandingcholesterol.com - robtex.com
understandingcholesterol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.235.41.104🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-41-104.compute-1.amazonaws.com | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2019-10-14 #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=1782764866 | ||||||
Same first word
understandingcholesterol.org |
understandingcholesterol.com |
DNS History
8 records (3 active, 5 former)
●NSns17.domaincontrol.com2026-04-25 → 2026-06-29 · 3 obs
● 2026-04-25 09:54:32
● 2026-06-29 20:50:12
●NSns18.domaincontrol.com2026-04-25 → 2026-06-29 · 3 obs
● 2026-04-25 09:54:32
● 2026-06-29 20:50:12
○NSns63.domaincontrol.com2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:06:06
○ 2026-04-25 09:54:32
○ 2026-06-29 20:50:12
○NSns64.domaincontrol.com2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:06:06
○ 2026-04-25 09:54:32
○ 2026-06-29 20:50:12
○MXmailstore1.secureserver.net2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:06:06
○ 2026-04-25 09:54:32
○ 2026-06-29 20:50:12
○MXsmtp.secureserver.net2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:06:06
○ 2026-04-25 09:54:32
○ 2026-06-29 20:50:12
●A18.235.41.1042026-04-25 → 2026-06-29 · 3 obs
● 2026-04-25 09:54:32
● 2026-06-29 20:50:12
○A184.168.221.32015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:06:06
○ 2026-04-25 09:54:32
○ 2026-06-29 20:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| understandingcholesterol.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for understandingcholesterol.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.235.41.104 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
understandingcholesterol.com resolves to just one IP address, 18.235.41.104.
Two other host names, along with exclusivelypress.com, ulcered.com and copdincontrol.com, also share IP numbers with understandingcholesterol.com.
Name Servers
understandingcholesterol.com has two authoritative name servers — ns17.domaincontrol.com and ns18.domaincontrol.com.
understandingcholesterol.com shares its NS records with other domains, for example helfert.de, sellingmdhome.com, orady.com and two others.
Both ns17.domaincontrol.com and ns18.domaincontrol.com have two IP addresses each. ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9; ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9.