`henrywan.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.142^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
A	76.76.21.241^{🇺🇸 Amazon76.76.21.0/24 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=1704530257

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

henrywan.dev

DNS History

7 records (4 active, 3 former)

●NSns1.vercel-dns.com2026-03-07 → 2026-03-21 · 2 obs

● 2026-03-07 10:39:14
● 2026-03-21 13:34:18

●NSns2.vercel-dns.com2026-03-07 → 2026-03-21 · 2 obs

● 2026-03-07 10:39:14
● 2026-03-21 13:34:18

○A66.33.60.662026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-07 10:39:14
● 2026-03-21 12:08:56
○ 2026-03-21 13:34:18

○A76.76.21.1232026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-07 10:39:14
● 2026-03-21 12:08:56
○ 2026-03-21 13:34:18

●A76.76.21.1422026-03-07 → 2026-03-21 · 3 obs

● 2026-03-07 10:39:14
○ 2026-03-21 12:08:56
● 2026-03-21 13:34:18

●A76.76.21.2412026-03-21 → 2026-03-21 · 2 obs

○ 2026-03-21 12:08:56
● 2026-03-21 13:34:18

○A76.76.21.612026-03-07 → 2026-03-07 · 3 obs

● 2026-03-07 10:39:14
○ 2026-03-21 12:08:56
○ 2026-03-21 13:34:18

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.33.60.130, 76.76.21.93`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

IP Addresses

henrywan.dev resolves to two IPs: 76.76.21.142 and 76.76.21.241.

other host names for instance scodub.com, genuinetools.org, esmassage.com, gracekimhoward.com and squashify.net share IP numbers with henrywan.dev.

Name Servers

henrywan.dev is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

henrywan.dev shares the same name server setup as other domains, for example market-dashboard.com, rheinmain-solar.de, devstdo.com, fantasymmadness.com and onlinecasinoguidance.com.

henrywan.dev at least partially shares name servers with other domains, for instance wrepit.net, okyunsu.com, mojica.de, floorseven.com and everygood.co.

Host names with two IP numbers:

ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13

ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13

henrywan.dev - robtex.com

henrywan.dev

dev