281tk.com - dns.ninja

`281tk.com`

DNSSEC	⚠️ Not signed
A	103.30.7.103^{🇭🇰 harry-ASN103.30.4.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED}
A	154.12.18.138^{🇺🇸 AS401696154.12.16.0/21}
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2411152992

`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.net`nstld@verisign-grs.com serial=1786108909

Subdomains

www.281tk.com

Same first word

281tk.com

Similar names

tk821.com

tk812.com

182tk.com

tk218.top

tk281.com

tk128.top

tk182.com

128kt.com

DNS History

11 records (4 active, 7 former)

●NSboyd.ns.cloudflare.com2026-02-21 → 2026-08-07 · 3 obs

○ 2018-05-31 00:57:34
● 2026-02-21 09:40:46
● 2026-08-07 13:45:24

●NSgina.ns.cloudflare.com2026-02-21 → 2026-08-07 · 3 obs

○ 2018-05-31 00:57:34
● 2026-02-21 09:40:46
● 2026-08-07 13:45:24

○NSns4.dnsdun.com2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:57:34
○ 2026-02-21 09:40:46
○ 2026-08-07 13:45:24

○NSns4.dnsdun.net2018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:57:34
○ 2026-02-21 09:40:46
○ 2026-08-07 13:45:24

●A103.30.7.1032026-06-30 → 2026-08-07 · 3 obs

○ 2026-05-24 08:18:26
● 2026-06-30 14:07:30
● 2026-08-07 13:45:24

○A104.252.102.102018-05-31 → 2018-05-31 · 3 obs

● 2018-05-31 00:57:34
○ 2026-02-21 09:40:46
○ 2026-08-07 13:45:24

●A154.12.18.1382026-06-30 → 2026-08-07 · 3 obs

○ 2026-05-24 08:18:26
● 2026-06-30 14:07:30
● 2026-08-07 13:45:24

○A154.12.27.2252026-02-21 → 2026-04-05 · 5 obs

○ 2018-05-31 00:57:34
● 2026-02-21 09:40:46
● 2026-04-05 12:03:14
○ 2026-04-06 13:26:22
○ 2026-08-07 13:45:24

○A20.195.88.822026-04-06 → 2026-05-24 · 5 obs

○ 2026-04-05 12:03:14
● 2026-04-06 13:26:22
● 2026-05-24 08:18:26
○ 2026-06-30 14:07:30
○ 2026-08-07 13:45:24

○A20.255.121.252026-04-06 → 2026-05-24 · 5 obs

○ 2026-04-05 12:03:14
● 2026-04-06 13:26:22
● 2026-05-24 08:18:26
○ 2026-06-30 14:07:30
○ 2026-08-07 13:45:24

○A45.207.193.1312026-02-21 → 2026-02-23 · 5 obs

○ 2018-05-31 00:57:34
● 2026-02-21 09:40:46
● 2026-02-23 18:08:50
○ 2026-03-21 22:47:26
○ 2026-08-07 13:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
281tk.com	gina.ns.cloudflare.com, boyd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.75

NS records: gina.ns.cloudflare.com, boyd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 281tk.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.30.7.103, 154.12.18.138`
NS	2	`boyd.ns.cloudflare.com, gina.ns.cloudflare.com`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)

Analysis

Hierarchy

www.281tk.com is delegated beneath 281tk.com.

IP Addresses

281tk.com has two IP addresses: 103.30.7.103 and 154.12.18.138

Among the host names that share IP numbers with 281tk.com are 285744.com, 931544.com, 772583.com and two others.

Name Servers

281tk.com is delegated to two name servers: boyd.ns.cloudflare.com and gina.ns.cloudflare.com.

281tk.com has the same name server delegation as a number of other domains, such as y6w8gf5mxn.cyou, 442tk.com, 1161888.com and two more.

There is at least partial name server overlap between 281tk.com and other domains — 46835.cfd, 401jj.com, lisar.com and two more among them.

These name servers are routinely deployed together with the name servers pablo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

boyd.ns.cloudflare.com resolves to 108.162.193.75, 172.64.33.75, 173.245.59.75 and 3 other IP addresses.

gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 other IP addresses.