`knowwhatyoutaught.com`

DNSSEC	⚠️ Not signed
A	192.254.236.69^{🇺🇸 EIGI192.254.224.0/20 Google}
		PTR	`192-254-236-69.unifiedlayer.com`
NS	`x.ns.joker.com` ⭐
		A	194.245.103.13^{🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
MX	`knowwhatyoutaught-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`x.ns.joker.com`hostmaster@joker.com 2024-07-07 #18

`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=1786242864

Same first word

knowwhatyoutaught.com

DNS History

8 records (5 active, 3 former)

○NSns53.domaincontrol.com2016-12-13 → 2017-08-09 · 4 obs

● 2016-12-13 05:04:36
● 2017-08-09 13:03:14
○ 2026-07-06 22:58:48
○ 2026-08-09 02:40:52

○NSns54.domaincontrol.com2016-12-13 → 2017-08-09 · 4 obs

● 2016-12-13 05:04:36
● 2017-08-09 13:03:14
○ 2026-07-06 22:58:48
○ 2026-08-09 02:40:52

●NSx.ns.joker.com2026-07-06 → 2026-08-09 · 3 obs

○ 2017-08-09 13:03:14
● 2026-07-06 22:58:48
● 2026-08-09 02:40:52

●NSy.ns.joker.com2026-07-06 → 2026-08-09 · 3 obs

○ 2017-08-09 13:03:14
● 2026-07-06 22:58:48
● 2026-08-09 02:40:52

●NSz.ns.joker.com2026-07-06 → 2026-08-09 · 3 obs

○ 2017-08-09 13:03:14
● 2026-07-06 22:58:48
● 2026-08-09 02:40:52

●MXknowwhatyoutaught-com.mail.protection.outlook.com2016-12-13 → 2026-08-09 · 2 obs

● 2016-12-13 05:04:36
● 2026-08-09 02:40:52

○A107.180.35.1782016-12-13 → 2017-08-09 · 4 obs

● 2016-12-13 05:04:36
● 2017-08-09 13:03:14
○ 2026-07-06 22:58:48
○ 2026-08-09 02:40:52

●A192.254.236.692026-07-06 → 2026-08-09 · 3 obs

○ 2017-08-09 13:03:14
● 2026-07-06 22:58:48
● 2026-08-09 02:40:52

🔍 DNS Trace

Analysis

IP Addresses

knowwhatyoutaught.com has exactly one IP address — 192.254.236.69.

openarmscv.org, t1properties.com, mail.lambdatheta.com plus two other host names have IP numbers in common with knowwhatyoutaught.com.

Name Servers

knowwhatyoutaught.com carries NS records delegating to x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

There is at least partial name server overlap between knowwhatyoutaught.com and other domains — 2rev.com, lossiranta.net, haleisen.com and two more among them.

The name servers a.ns.joker.com, b.ns.joker.com and c.ns.joker.com are often found in combination with these name servers.

Host names pointing to two IP addresses:

y.ns.joker.com resolves to two addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.

z.ns.joker.com resolves to two addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.

Host names resolving to a single IP address:

The hostname x.ns.joker.com resolves to 194.245.103.13.

Mail Servers

knowwhatyoutaught.com uses one mail server — knowwhatyoutaught-com.mail.protection.outlook.com.

knowwhatyoutaught-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.34, 52.101.10.16, 52.101.194.12 plus 5 more.

knowwhatyoutaught.com - robtex.com