`youknow.tv`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ab76^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1d6d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.109^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.118^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bjorn.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c362^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bjorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2362^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bjorn.ns.cloudflare.com`
		A	108.162.195.98^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	162.159.44.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	172.64.35.98^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
NS	`karsyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.29.109, 172.67.171.118
		IPv6	2606:4700:3032::ac43:ab76, 2606:4700:3033::6815:1d6d
SOA	`bjorn.ns.cloudflare.com`dns@cloudflare.com serial=2399487891

`tv`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.tv` ⭐ 🔒
	NS	`b.nic.tv` 🔒
	NS	`c.nic.tv` 🔒
	NS	`x.nic.tv`
	NS	`y.nic.tv`
	NS	`z.nic.tv`
	SOA	`a.nic.tv`admin@tldns.godaddy serial=1771292213

📈 Tranco rank: #477,949

Previously MX for

youknow.tv

Subdomains

www.youknow.tv

Same first word

youknow.pl

youknow.duckdns.org

youknow.work

youknow.jp

youknow.ch

youknow.cc

youknow.tv

youknow.dk

youknow.ru

Similar names

knowyou.com

knowyou.co.uk

knowyou.de

knowyou.net

knowyou.in

knowyou.org

knowyou.com.cn

knowyou.ru

knowyou.cn

DNS History

14 records (9 active, 5 former)

●NSbjorn.ns.cloudflare.com2026-02-19 → 2026-03-24 · 3 obs

○ 2015-12-01 04:37:48
● 2026-02-19 17:35:36
● 2026-03-24 05:50:58

●NSkarsyn.ns.cloudflare.com2026-02-19 → 2026-03-24 · 3 obs

○ 2015-12-01 04:37:48
● 2026-02-19 17:35:36
● 2026-03-24 05:50:58

○NSns.stratoserver.net2015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 04:09:36
○ 2015-12-01 04:37:48
○ 2026-03-24 05:50:58

○NSns2.stratoserver.net2015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 04:09:36
○ 2015-12-01 04:37:48
○ 2026-03-24 05:50:58

●MXroute1.mx.cloudflare.net2026-02-19 → 2026-03-24 · 3 obs

○ 2015-12-01 04:37:48
● 2026-02-19 17:35:36
● 2026-03-24 05:50:58

●MXroute2.mx.cloudflare.net2026-02-19 → 2026-03-24 · 3 obs

○ 2015-12-01 04:37:48
● 2026-02-19 17:35:36
● 2026-03-24 05:50:58

●MXroute3.mx.cloudflare.net2026-02-19 → 2026-03-24 · 3 obs

○ 2015-12-01 04:37:48
● 2026-02-19 17:35:36
● 2026-03-24 05:50:58

○MXyouknow.tv2015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 04:09:36
○ 2015-12-01 04:37:48
○ 2026-03-24 05:50:58

●A104.21.29.1092026-02-21 → 2026-03-24 · 6 obs

○ 2026-02-19 17:35:36
● 2026-02-21 12:48:34
● 2026-02-22 17:11:48
○ 2026-02-28 07:08:52
● 2026-03-10 09:18:24
● 2026-03-24 05:50:58

○A172.64.80.12026-02-19 → 2026-02-28 · 6 obs

● 2026-02-19 17:35:36
○ 2026-02-21 12:48:34
○ 2026-02-22 17:11:48
● 2026-02-28 07:08:52
○ 2026-03-10 09:18:24
○ 2026-03-24 05:50:58

●A172.67.171.1182026-02-21 → 2026-03-24 · 6 obs

○ 2026-02-19 17:35:36
● 2026-02-21 12:48:34
● 2026-02-22 17:11:48
○ 2026-02-28 07:08:52
● 2026-03-10 09:18:24
● 2026-03-24 05:50:58

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-19 → 2026-02-28 · 6 obs

● 2026-02-19 17:35:36
○ 2026-02-21 12:48:34
○ 2026-02-22 17:11:48
● 2026-02-28 07:08:52
○ 2026-03-10 09:18:24
○ 2026-03-24 05:50:58

●A2606:4700:3032::ac43:ab762026-02-21 → 2026-03-24 · 6 obs

○ 2026-02-19 17:35:36
● 2026-02-21 12:48:34
● 2026-02-22 17:11:48
○ 2026-02-28 07:08:52
● 2026-03-10 09:18:24
● 2026-03-24 05:50:58

●A2606:4700:3033::6815:1d6d2026-02-21 → 2026-03-24 · 6 obs

○ 2026-02-19 17:35:36
● 2026-02-21 12:48:34
● 2026-02-22 17:11:48
○ 2026-02-28 07:08:52
● 2026-03-10 09:18:24
● 2026-03-24 05:50:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tv	a.nic.tv, b.nic.tv, c.nic.tv, x.nic.tv...	-
youknow.tv	karsyn.ns.cloudflare.com, bjorn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.194

NS records: karsyn.ns.cloudflare.com, bjorn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youknow.tv (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.118, 104.21.29.109`
AAAA	2	`2606:4700:3033::6815:1d6d, 2606:4700:3032::ac43:ab76`
NS	2	`bjorn.ns.cloudflare.com, karsyn.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 20), route3.mx.cloudflare.net (pri: 77)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bjorn.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent of www.youknow.tv is youknow.tv.

IP Addresses

youknow.tv maps to four IP numbers: 2606:4700:3032::ac43:ab76, 2606:4700:3033::6815:1d6d, 104.21.29.109 and 172.67.171.118.

Other host names such as www.hengshuigq.com, www.firmasec.com, sysclick.cc, myfeetnews.com and autodiscover.ds4aa.pt share IPs with youknow.tv.

Name Servers

Two name servers bjorn.ns.cloudflare.com and karsyn.ns.cloudflare.com handle the delegation for youknow.tv.

youknow.tv shares the same name server setup as other domains, for example erento.be, csgw1.com, team-adv.com, taichinh.pro and movies-(0x787878).site.

youknow.tv at least partially shares name servers with other domains, for example titanslot88.ai, kupitvdnr.ru, sittok.com, email.cm.com and xdgzxq.com.

these name servers are commonly used alongside meera.ns.cloudflare.com name servers.

Host names with six IP numbers:

bjorn.ns.cloudflare.com points to 2606:4700:58::a29f:2c62, 2803:f800:50::6ca2:c362, 2a06:98c1:50::ac40:2362, 108.162.195.98, 162.159.44.98 and 172.64.35.98.

karsyn.ns.cloudflare.com points to 2606:4700:50::a29f:26c2, 2803:f800:50::6ca2:c2c2, 2a06:98c1:50::ac40:22c2, 108.162.194.194, 162.159.38.194 and 172.64.34.194.

Mail Servers

youknow.tv is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

youknow.tv shares at least partially some mail servers with other domains, for instance topkyj.com, alejandroherran.com, jbtop.al, ormcube.com and studenthub.ca.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

youknow.tv - robtex.com

youknow.tv

tv

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`youknow.tv`

`tv`