interviewprepnotes.com - dns.ninja
interviewprepnotes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| 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 | ||||||
| TXT | google-site-verification=jxpBVGIZLyy2G0nEFCA9IKrCorm0bX-3AqPzYch9vGs | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2026-06-17 #1 | ||||||
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=1789895609 | ||||||
DNS History
3 records (3 active, 0 former)
●NSns17.domaincontrol.com2026-09-18 → 2026-09-20 · 2 obs
● 2026-09-18 02:06:48
● 2026-09-20 10:51:32
● 2026-09-20 10:51:32
●NSns18.domaincontrol.com2026-09-18 → 2026-09-20 · 2 obs
● 2026-09-18 02:06:48
● 2026-09-20 10:51:32
● 2026-09-20 10:51:32
●A216.198.79.12026-09-18 → 2026-09-20 · 2 obs
● 2026-09-18 02:06:48
● 2026-09-20 10:51:32
● 2026-09-20 10:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| interviewprepnotes.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 interviewprepnotes.com (unsigned zone)
⏱️ Timing
Total: 1211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| TXT | 1 | google-site-verification=jxpBVGIZLyy2G0n |
| 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
interviewprepnotes.com has exactly one IP address — 216.198.79.1.
Name Servers
Two name servers handle the delegation for interviewprepnotes.com: ns17.domaincontrol.com and ns18.domaincontrol.com.
The host names ns17.domaincontrol.com and ns18.domaincontrol.com each point to two IP numbers: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9. ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.