bktsk.com - dns.ninja

`bktsk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2a82^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cddf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.130^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.223^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dexter.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dexter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dexter.ns.cloudflare.com`
		A	108.162.195.190^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	162.159.44.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	172.64.35.190^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
NS	`raina.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=BANcAIaod_L50ANEenFunw8x1NPLJWI6RgfHizDhyk8`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.130, 172.67.205.223
		IPv6 hints	2606:4700:3033::6815:2a82, 2606:4700:3037::ac43:cddf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`dexter.ns.cloudflare.com`dns@cloudflare.com serial=2407422308

`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=1782418240

Subdomains

ikaskey.bktsk.com

Same first word

bktsk.com

Similar names

kkstb.at

stbkk.com

tkkbs.sk

kkstb.com

sktbk.com

stbkk.info

kkstb.eu

DNS History

23 records (11 active, 12 former)

○NS01.dnsv.jp2015-07-14 → 2017-10-18 · 6 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2017-10-18 01:27:46
○ 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

○NS02.dnsv.jp2015-07-14 → 2017-10-18 · 6 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2017-10-18 01:27:46
○ 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

○NS03.dnsv.jp2015-07-14 → 2017-10-18 · 6 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2017-10-18 01:27:46
○ 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

○NS04.dnsv.jp2015-07-14 → 2017-10-18 · 6 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2017-10-18 01:27:46
○ 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

●NSdexter.ns.cloudflare.com2026-05-10 → 2026-06-25 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
● 2026-06-25 20:20:56

○NSdns1.onamae-expired.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 21:24:24
● 2015-11-14 10:52:46
○ 2016-02-05 13:31:02
○ 2026-06-25 20:20:56

○NSdns2.onamae-expired.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 21:24:24
● 2015-11-14 10:52:46
○ 2016-02-05 13:31:02
○ 2026-06-25 20:20:56

○NSns1.gmointernet.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 21:24:24
● 2015-11-14 10:52:46
○ 2016-02-05 13:31:02
○ 2026-06-25 20:20:56

●NSraina.ns.cloudflare.com2026-05-10 → 2026-06-25 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
● 2026-06-25 20:20:56

●MXalt1.aspmx.l.google.com2015-07-14 → 2026-06-25 · 4 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2026-06-25 20:20:56

●MXalt2.aspmx.l.google.com2015-07-14 → 2026-06-25 · 4 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2026-06-25 20:20:56

●MXaspmx.l.google.com2015-07-14 → 2026-06-25 · 4 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2026-06-25 20:20:56

●MXaspmx2.googlemail.com2015-07-14 → 2026-06-25 · 4 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2026-06-25 20:20:56

●MXaspmx3.googlemail.com2015-07-14 → 2026-06-25 · 4 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2026-06-25 20:20:56

●A104.21.42.1302026-05-10 → 2026-06-25 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
● 2026-06-25 20:20:56

○A133.242.53.2192015-07-14 → 2016-05-06 · 6 obs

● 2015-07-14 21:24:24
○ 2015-11-14 10:52:46
● 2016-02-05 13:31:02
● 2016-05-06 02:09:48
○ 2017-10-18 01:27:46
○ 2026-06-25 20:20:56

○A133.95.145.1132017-10-18 → 2017-10-18 · 4 obs

○ 2016-05-06 02:09:48
● 2017-10-18 01:27:46
○ 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

●A172.67.205.2232026-05-10 → 2026-06-25 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
● 2026-06-25 20:20:56

○A192.64.147.1412015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 21:24:24
● 2015-11-14 10:52:46
○ 2016-02-05 13:31:02
○ 2026-06-25 20:20:56

○A23.253.164.1032015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 21:24:24
● 2015-11-14 10:52:46
○ 2016-02-05 13:31:02
○ 2026-06-25 20:20:56

○A2606:4700:3030::6815:2a822026-05-10 → 2026-05-10 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
○ 2026-06-25 20:20:56

●A2606:4700:3033::6815:2a822026-06-25 → 2026-06-25 · 2 obs

○ 2026-05-10 06:57:04
● 2026-06-25 20:20:56

●A2606:4700:3037::ac43:cddf2026-05-10 → 2026-06-25 · 3 obs

○ 2017-10-18 01:27:46
● 2026-05-10 06:57:04
● 2026-06-25 20:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bktsk.com	raina.ns.cloudflare.com, dexter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.241

NS records: raina.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bktsk.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.223, 104.21.42.130`
AAAA	2	`2606:4700:3037::ac43:cddf, 2606:4700:3033::6815:2a82`
NS	2	`dexter.ns.cloudflare.com, raina.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=BANcAIaod_L50AN, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dexter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain ikaskey.bktsk.com falls under the parent bktsk.com.

IP Addresses

bktsk.com points to the four IP addresses 104.21.42.130, 172.67.205.223, 2606:4700:3033::6815:2a82 and 2606:4700:3037::ac43:cddf.

zhisenmedia.com, dca.edu.in.cdn.cloudflare.net, www.bestusacasinosites.com and two other host names share IP numbers with bktsk.com.

Name Servers

The NS records for bktsk.com delegate to dexter.ns.cloudflare.com and raina.ns.cloudflare.com.

bktsk.com uses the same name servers as several other domains — among them millermendel.com, stock-club.net, esoph.com and two more.

At least some of bktsk.com's name servers are shared with other domains, for example fabricgood.com, sztuka-wnetrza.pl, burakakbulut.com and two more.

It is common for these name servers to be used in conjunction with the name servers grannbo.ns.cloudflare.com, diva.ns.cloudflare.com and chin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dexter.ns.cloudflare.com maps to 108.162.195.190, 162.159.44.190, 172.64.35.190 and 3 additional IP addresses.

raina.ns.cloudflare.com maps to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 additional IP addresses.

Mail Servers

bktsk.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

bktsk.com has at least partial mail server overlap with other domains such as centraltv.co.uk, leong.co.nz, iabmbikaner.org and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 173.194.45.27 and 2607:f8b0:4004:c17::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.26 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.