usefulutility.com - robtex.com
usefulutility.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.129🇨🇦 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 2620:4D:4000::/48 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| 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🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1741921228 | ||||||
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=1784779342 | ||||||
Same first word
usefulutility.com |
DNS History
6 records (4 active, 2 former)
●NSns1.vercel-dns.com2026-03-27 → 2026-07-23 · 2 obs
● 2026-07-23 04:26:02
●NSns2.vercel-dns.com2026-03-27 → 2026-07-23 · 2 obs
● 2026-07-23 04:26:02
●A216.150.1.1292026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 04:26:02
○A216.150.1.1932026-03-27 → 2026-03-27 · 2 obs
○ 2026-07-23 04:26:02
○A216.150.16.12026-03-27 → 2026-03-27 · 2 obs
○ 2026-07-23 04:26:02
●A216.150.16.1292026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 04:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usefulutility.com | ns1.vercel-dns.com, ns2.vercel-dns.com | 4 records |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usefulutility.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.193, 216.150.1.65 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)
Analysis
IP Addresses
usefulutility.com points to the IP addresses 216.150.1.129 and 216.150.16.129
Additional host names — supremecourtcasetracker.com, pickle.cz, mazmorra.net and two others — share IP numbers with usefulutility.com.
Name Servers
usefulutility.com has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.
usefulutility.com shares its name server setup with other domains, including crimsonliving.com, bph.com, seferu.com and two others.
There is at least partial name server overlap between usefulutility.com and other domains — promptelixir.online, thewatchsociety.com, divjoy.com and two more among them.
These name servers tend to appear in combination with the name servers b.zeit-world.com, c.zeit-world.net, a.zeit-world.org and d.zeit-world.co.uk.
Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.