`blockwin.tk`

DNSSEC	⚠️ Not signed
A	66.33.60.129^{🇺🇸 Amazon66.33.60.0/24 EC2 Prefix}
A	76.76.21.142^{🇺🇸 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`
TXT	`google-site-verification=sz8621dwW1yNvJaVqpjg0iUc0OT-2bAJ6BrdT547wkc`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1670766677

`tk`

	DNSSEC	⚠️ Not signed
	A	217.119.57.22
	NS	`a.ns.tk` ⭐
	NS	`b.ns.tk`
	NS	`c.ns.tk`
	NS	`d.ns.tk`
	SOA	`a.ns.tk`joost\@zuurbier.dot.tk serial=1774344797

Same first word

blockwin.tk

blockwin.com

Similar names

winblock.store

winblock.com.tr

DNS History

8 records (4 active, 4 former)

●NSns1.vercel-dns.com2026-03-06 → 2026-03-24 · 2 obs

● 2026-03-06 19:35:38
● 2026-03-24 21:17:32

●NSns2.vercel-dns.com2026-03-06 → 2026-03-24 · 2 obs

● 2026-03-06 19:35:38
● 2026-03-24 21:17:32

●A66.33.60.1292026-03-24 → 2026-03-24 · 3 obs

○ 2026-03-24 20:01:44
● 2026-03-24 21:17:28
● 2026-03-24 21:17:32

○A66.33.60.342026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 03:32:44
● 2026-03-24 20:01:44
○ 2026-03-24 21:17:28
○ 2026-03-24 21:17:32

●A76.76.21.1422026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-06 19:35:38
● 2026-03-24 03:32:44
○ 2026-03-24 20:01:44
● 2026-03-24 21:17:28
● 2026-03-24 21:17:32

○A76.76.21.612026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 19:35:38
○ 2026-03-24 03:32:44
○ 2026-03-24 21:17:32

○A76.76.21.932026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-06 19:35:38
● 2026-03-24 03:32:44
○ 2026-03-24 20:01:44
○ 2026-03-24 21:17:32

○A76.76.21.982026-03-06 → 2026-03-24 · 5 obs

● 2026-03-06 19:35:38
○ 2026-03-24 03:32:44
● 2026-03-24 20:01:44
○ 2026-03-24 21:17:28
○ 2026-03-24 21:17:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tk	b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk	8 records
blockwin.tk	ns1.vercel-dns.com, ns2.vercel-dns.com	-

✅ 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 tk (unsigned zone)

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.76.21.123, 76.76.21.241`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
TXT	1	`google-site-verification=sz8621dwW1yNvJa`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.ns.tk, b.ns.tk, d.ns.tk...)

Analysis

IP Addresses

blockwin.tk resolves to two IP numbers: 66.33.60.129 and 76.76.21.142.

Name Servers

blockwin.tk is delegated to two name servers ns1.vercel-dns.com and ns2.vercel-dns.com.

blockwin.tk shares the same name server setup as other domains, for instance iglesiadelencuentro.org.ar, myffc.org, adaviv.com, tamrat.co and bysesame.com.

blockwin.tk shares at least some name servers with other domains, for example angeelika.com, brianlovin.com and bdgmc.com.

Host names with two IP numbers:

The host name ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13; the host name ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.

blockwin.tk - robtex.com

blockwin.tk

tk