`72tk.net`

DNSSEC	⚠️ Not signed
A	2606:4700:130:436c:6f75:6466:6c61:7265^{🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.69^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
A	172.67.170.158^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
NS	`milan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c15^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c315^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`milan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2315^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`milan.ns.cloudflare.com`
		A	108.162.195.21^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	162.159.44.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	172.64.35.21^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
NS	`sonia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26be^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonia.ns.cloudflare.com`
		A	108.162.194.190^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	162.159.38.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	172.64.34.190^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ⚠ 2 unhinted📌 1 extra
		IPv4	172.64.80.1
		IPv6	2606:4700:130:436c:6f75:6466:6c61:7265
SOA	`milan.ns.cloudflare.com`dns@cloudflare.com serial=2396622809

`net`

	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.net`nstld@verisign-grs.com serial=1771291465

Same first word

72tk.net

72tk.org

Similar names

72kt.com

tk72.ru

tk27.ru

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:40:28
○ 2026-02-17 21:16:02
○ 2026-03-14 02:03:34

●NSmilan.ns.cloudflare.com2026-02-17 → 2026-03-14 · 3 obs

○ 2017-01-04 10:40:28
● 2026-02-17 21:16:02
● 2026-03-14 02:03:34

●NSsonia.ns.cloudflare.com2026-02-17 → 2026-03-14 · 3 obs

○ 2017-01-04 10:40:28
● 2026-02-17 21:16:02
● 2026-03-14 02:03:34

●A104.21.55.692026-02-17 → 2026-03-14 · 3 obs

○ 2018-01-18 16:18:20
● 2026-02-17 21:16:02
● 2026-03-14 02:03:34

●A172.67.170.1582026-02-17 → 2026-03-14 · 3 obs

○ 2018-01-18 16:18:20
● 2026-02-17 21:16:02
● 2026-03-14 02:03:34

○A192.126.113.1722017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 10:40:28
○ 2026-02-17 21:16:02
○ 2026-03-14 02:03:34

●A2606:4700:130:436c:6f75:6466:6c61:72652026-03-11 → 2026-03-14 · 3 obs

○ 2026-03-07 00:23:46
● 2026-03-11 13:02:12
● 2026-03-14 02:03:34

○A2606:4700:3035::ac43:aa9e2026-02-17 → 2026-03-07 · 5 obs

○ 2018-01-18 16:18:20
● 2026-02-17 21:16:02
● 2026-03-07 00:23:46
○ 2026-03-11 13:02:12
○ 2026-03-14 02:03:34

○A2606:4700:3036::6815:37452026-02-17 → 2026-03-07 · 5 obs

○ 2018-01-18 16:18:20
● 2026-02-17 21:16:02
● 2026-03-07 00:23:46
○ 2026-03-11 13:02:12
○ 2026-03-14 02:03:34

○A67.229.156.2202018-01-18 → 2018-01-18 · 4 obs

○ 2017-01-04 10:40:28
● 2018-01-18 16:18:20
○ 2026-02-17 21:16:02
○ 2026-03-14 02:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
72tk.net	sonia.ns.cloudflare.com, milan.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.44.21

NS records: sonia.ns.cloudflare.com, milan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 72tk.net (unsigned zone)

⏱️ Timing

Total: 673ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.64.80.1`
AAAA	2	`2606:4700:3036::6815:3745, 2606:4700:3035::ac43:aa9e`
NS	2	`milan.ns.cloudflare.com, sonia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`milan.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

72tk.net points to three IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.55.69 and 172.67.170.158.

Other host names including opraca.pl, detali52.ru, heide-hof.be, checkin.eventee.dev and kaielectric.com share IP numbers with 72tk.net.

Name Servers

72tk.net's delegation uses two name servers, milan.ns.cloudflare.com and sonia.ns.cloudflare.com.

72tk.net shares the same name server setup as other domains, for example cztdl.com, camzhengxin.com, xpp444.com, viangil.com and szjtyjj.com.

72tk.net at least partially shares name servers with other domains, including 400367.com, 508938.com, betwinner-top.ru, grill.dev and pixelrage.ro.

These name servers are often used together with adam.ns.cloudflare.com.

Host names with six IP numbers:

milan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c15, 2803:f800:50::6ca2:c315, 2a06:98c1:50::ac40:2315, 108.162.195.21, 162.159.44.21 and 172.64.35.21.

sonia.ns.cloudflare.com points to: 2606:4700:50::a29f:26be, 2803:f800:50::6ca2:c2be, 2a06:98c1:50::ac40:22be, 108.162.194.190, 162.159.38.190 and 172.64.34.190.

72tk.net - robtex.com

72tk.net

net