`claudesim.app`

DNSSEC	⚠️ Not signed
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 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.com`hostmaster@nsone.net serial=1771886523

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

claudesim.com

claudesim.app

Similar names

DNS History

6 records (4 active, 2 former)

●NSns1.vercel-dns.com2026-06-23 → 2026-06-27 · 2 obs

● 2026-06-23 12:54:06
● 2026-06-27 06:01:28

●NSns2.vercel-dns.com2026-06-23 → 2026-06-27 · 2 obs

● 2026-06-23 12:54:06
● 2026-06-27 06:01:28

○A216.150.1.12026-06-23 → 2026-06-23 · 2 obs

● 2026-06-23 12:54:06
○ 2026-06-27 06:01:28

○A216.150.1.1932026-06-23 → 2026-06-23 · 2 obs

● 2026-06-23 12:54:06
○ 2026-06-27 06:01:28

●A216.150.16.12026-06-27 → 2026-06-27 · 2 obs

○ 2026-06-23 12:54:06
● 2026-06-27 06:01:28

●A216.150.16.1292026-06-27 → 2026-06-27 · 2 obs

○ 2026-06-23 12:54:06
● 2026-06-27 06:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
claudesim.app	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 claudesim.app (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.129, 216.150.1.193`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

IP Addresses

claudesim.app resolves to the IP addresses 216.150.16.1 and 216.150.16.129

Among the host names that share IP numbers with claudesim.app are karobex.me-south-1.accounting.link, checkly-dashboards.com, 100brthrs.com and two others.

Name Servers

claudesim.app uses two name servers for its delegation: ns1.vercel-dns.com and ns2.vercel-dns.com.

claudesim.app has the same name server delegation as a number of other domains, such as pwn.tips, frontnow.cloud, danielpetrica.pw and two more.

claudesim.app shares at least some of its name servers with other domains, including jorgeatgu.com, 1clave.com, enterboard.net and two others.

These name servers are frequently seen alongside the name servers b.zeit-world.co.uk, d.zeit-world.com, c.zeit-world.org and f.zeit-world.com.

The two host names ns1.vercel-dns.com and ns2.vercel-dns.com each have a pair of IP addresses: ns1.vercel-dns.com has 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com has 198.51.45.13 and 2a00:edc0:6259:7:13::2.

claudesim.app - robtex.com

claudesim.app

app