`bustk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9ea2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:919^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.25^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.162^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.25, 172.67.158.162
		IPv6 hints	2606:4700:3032::ac43:9ea2, 2606:4700:3036::6815:919
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2410717743

`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=1786017394

Subdomains

cheap-www.bustk.com

Same first word

bustk.com

Similar names

btusk.com

tksbu.cc

ukbst.com

sbtuk.net

subtk.com

sbtuk.com

ktbus.com

stbuk.com

kbtus.ac.kr

tbsuk.net

sbtuk.co.uk

bkuts.com

bkstu.com

uktbs.net

bukts.com

buskt.com

bktus.com

uktbs.com

tkbus.com

btsuk.com

stbuk.de

tsbuk.com

ktubs.com

DNS History

22 records (6 active, 16 former)

●NSannalise.ns.cloudflare.com2026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

○NSjm1.dns.com2020-11-21 → 2020-11-21 · 4 obs

○ 2017-06-19 07:17:42
● 2020-11-21 22:23:48
○ 2026-07-08 13:27:48
○ 2026-08-06 12:01:50

○NSjm2.dns.com2020-11-21 → 2020-11-21 · 4 obs

○ 2017-06-19 07:17:42
● 2020-11-21 22:23:48
○ 2026-07-08 13:27:48
○ 2026-08-06 12:01:50

○NSn3386.ns.yunjiasu.com2015-11-25 → 2016-02-03 · 5 obs

○ 2015-05-03 01:06:32
● 2015-11-25 06:57:14
● 2016-02-03 09:17:14
○ 2016-07-05 11:53:06
○ 2026-08-06 12:01:50

○NSn679.ns.yunjiasu.com2015-11-25 → 2016-02-03 · 5 obs

○ 2015-05-03 01:06:32
● 2015-11-25 06:57:14
● 2016-02-03 09:17:14
○ 2016-07-05 11:53:06
○ 2026-08-06 12:01:50

●NSnoah.ns.cloudflare.com2026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

○NSns10.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○NSns11.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○NSns12.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○NSns7.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○NSns8.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○NSns9.cdncenter.com2015-05-03 → 2017-06-19 · 7 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○MXdc-2751e97b.bustk.com2015-11-25 → 2016-02-03 · 4 obs

● 2015-11-25 06:57:14
● 2016-02-03 09:17:14
○ 2016-07-05 11:53:06
○ 2026-08-06 12:01:50

●A104.21.9.252026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

○A104.221.201.982020-11-21 → 2020-11-21 · 4 obs

○ 2017-06-19 07:17:42
● 2020-11-21 22:23:48
○ 2026-07-08 13:27:48
○ 2026-08-06 12:01:50

○A118.193.163.882015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 01:06:32
○ 2015-11-25 06:57:14
○ 2026-08-06 12:01:50

○A121.127.252.222016-07-05 → 2017-06-19 · 5 obs

○ 2016-02-03 09:17:14
● 2016-07-05 11:53:06
● 2017-06-19 07:17:42
○ 2020-11-21 22:23:48
○ 2026-08-06 12:01:50

○A162.159.208.282015-11-25 → 2016-02-03 · 5 obs

○ 2015-05-03 01:06:32
● 2015-11-25 06:57:14
● 2016-02-03 09:17:14
○ 2016-07-05 11:53:06
○ 2026-08-06 12:01:50

○A162.159.209.282015-11-25 → 2016-02-03 · 5 obs

○ 2015-05-03 01:06:32
● 2015-11-25 06:57:14
● 2016-02-03 09:17:14
○ 2016-07-05 11:53:06
○ 2026-08-06 12:01:50

●A172.67.158.1622026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

●A2606:4700:3032::ac43:9ea22026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

●A2606:4700:3036::6815:9192026-07-08 → 2026-08-06 · 3 obs

○ 2020-11-21 22:23:48
● 2026-07-08 13:27:48
● 2026-08-06 12:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
bustk.com	noah.ns.cloudflare.com, annalise.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.234

NS records: noah.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bustk.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.162, 104.21.9.25`
AAAA	2	`2606:4700:3032::ac43:9ea2, 2606:4700:3036::6815:919`
NS	2	`annalise.ns.cloudflare.com, noah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

bustk.com is the parent zone for cheap-www.bustk.com.

IP Addresses

bustk.com has four IP addresses: 104.21.9.25, 172.67.158.162, 2606:4700:3032::ac43:9ea2 and 2606:4700:3036::6815:919.

Two other host names, along with www.hottestasiansite.com, www.sportle.tv and babblecase.com, also share IP numbers with bustk.com.

Name Servers

Two name servers handle the delegation for bustk.com: annalise.ns.cloudflare.com and noah.ns.cloudflare.com.

bustk.com shares its NS records with other domains, for example hljyzf.com, sztshy.com, fyskjx.com and two others.

bustk.com partially shares its NS delegation with several other domains, including imone2015.com, kaconsultancy.com, 2mf6tl6ky1408255md.cfd and two others.

These name servers often co-occur with the name servers frank.ns.cloudflare.com.

DNS names with 6 IP addresses:

annalise.ns.cloudflare.com resolves to 108.162.194.234, 162.159.38.234 and 172.64.34.234 among others, with 3 other IP addresses in total.

noah.ns.cloudflare.com resolves to 108.162.193.133, 172.64.33.133 and 173.245.59.133 among others, with 3 other IP addresses in total.

bustk.com - robtex.com

bustk.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`bustk.com`

`com`