notes.engineering - robtex.com
notes.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.193🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1765319313 | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1794121009 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.vercel-dns.com2026-11-01 → 2026-11-08 · 2 obs
● 2026-11-08 07:46:00
●NSns2.vercel-dns.com2026-11-01 → 2026-11-08 · 2 obs
● 2026-11-08 07:46:00
●A216.150.1.1292026-11-08 → 2026-11-08 · 3 obs
● 2026-11-08 07:10:28
● 2026-11-08 07:46:00
●A216.150.16.1932026-11-01 → 2026-11-08 · 2 obs
● 2026-11-08 07:46:00
○A216.150.16.652026-11-01 → 2026-11-01 · 3 obs
○ 2026-11-08 07:10:28
○ 2026-11-08 07:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| notes.engineering | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for notes.engineering (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.1, 216.150.16.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)
Analysis
IP Addresses
notes.engineering points to the IP addresses 216.150.1.129 and 216.150.16.193
Additional host names — martinberestovoy.com, klistra.ai, dolecandles.com and two others — share IP numbers with notes.engineering.
Name Servers
DNS delegation for notes.engineering points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
notes.engineering shares its name server setup with other domains, including hyperpons.family, kameronmasullo.dev, hampshirerecords.us and two others.
notes.engineering has some name servers in common with other domains such as monsula.shop, daisylearning.nsw.edu.au and celavie.ro
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.