`knowhowrd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b512^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5080^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.128^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.18^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
NS	`lloyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
MX	`knowhowrd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`mscid=8VFwTINBV4QGPQyp6WHky3xxF7TSEa6AwQ8PS5wXv5HI6MqIcEA8EXoavM/PaoNKYy7NFtP...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.80.128, 172.67.181.18
		IPv6	2606:4700:3032::ac43:b512, 2606:4700:3035::6815:5080
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2400100305

`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=1774720842

Same first word

knowhowrd.com

Similar names

drknowhow.com

DNS History

12 records (7 active, 5 former)

●NSkara.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

●NSlloyd.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

○NSns1.bdm.microsoftonline.com2016-12-18 → 2018-04-22 · 4 obs

● 2016-12-18 22:32:04
● 2018-04-22 04:41:28
○ 2026-03-26 16:32:48
○ 2026-03-28 18:21:50

○NSns2.bdm.microsoftonline.com2016-12-18 → 2018-04-22 · 4 obs

● 2016-12-18 22:32:04
● 2018-04-22 04:41:28
○ 2026-03-26 16:32:48
○ 2026-03-28 18:21:50

○NSns3.bdm.microsoftonline.com2016-12-18 → 2018-04-22 · 4 obs

● 2016-12-18 22:32:04
● 2018-04-22 04:41:28
○ 2026-03-26 16:32:48
○ 2026-03-28 18:21:50

○NSns4.bdm.microsoftonline.com2016-12-18 → 2018-04-22 · 4 obs

● 2016-12-18 22:32:04
● 2018-04-22 04:41:28
○ 2026-03-26 16:32:48
○ 2026-03-28 18:21:50

●MXknowhowrd-com.mail.protection.outlook.com2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 22:32:04
● 2026-03-28 18:21:50

●A104.21.80.1282026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

●A172.67.181.182026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

●A2606:4700:3032::ac43:b5122026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

●A2606:4700:3035::6815:50802026-03-26 → 2026-03-28 · 3 obs

○ 2018-04-22 04:41:28
● 2026-03-26 16:32:48
● 2026-03-28 18:21:50

○A50.30.46.712016-12-18 → 2018-04-22 · 4 obs

● 2016-12-18 22:32:04
● 2018-04-22 04:41:28
○ 2026-03-26 16:32:48
○ 2026-03-28 18:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowhowrd.com	kara.ns.cloudflare.com, lloyd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.197

NS records: kara.ns.cloudflare.com, lloyd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowhowrd.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.128, 172.67.181.18`
AAAA	2	`2606:4700:3035::6815:5080, 2606:4700:3032::ac43:b512`
NS	2	`kara.ns.cloudflare.com, lloyd.ns.cloudflare.com`
MX	1	`knowhowrd-com.mail.protection.outlook.co`
TXT	2	`mscid=8VFwTINBV4QGPQyp6WHky3xxF7TSEa6AwQ, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

knowhowrd.com resolves to four IP numbers: 2606:4700:3032::ac43:b512, 2606:4700:3035::6815:5080, 104.21.80.128 and 172.67.181.18.

other host names for instance allegrolokalnie.039571.shop, bigteam.pw, bimbusinessonline.com, maccabiashdod.co.il and wagap.cn share IP numbers with knowhowrd.com.

Name Servers

knowhowrd.com is delegated to two name servers: kara.ns.cloudflare.com and lloyd.ns.cloudflare.com.

knowhowrd.com shares the same name server setup as other domains, for example jucc.cc, cmliussss.com, aa.tt, eftm.com and g3a.ir.

knowhowrd.com at least partially shares name servers with other domains, for instance savitabhabhimovie.com, greenfinanceinstitute.com, mythx.io, tipu.com and rentit.ca.

These name servers are often used with abby.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers:

kara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7b, 2803:f800:50::6ca2:c07b, 2a06:98c1:50::ac40:207b, 108.162.192.123, 172.64.32.123 and 173.245.58.123; lloyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc5, 2803:f800:50::6ca2:c1c5, 2a06:98c1:50::ac40:21c5, 108.162.193.197, 172.64.33.197 and 173.245.59.197.

Mail Servers

knowhowrd.com is handled by a single mail server, knowhowrd-com.mail.protection.outlook.com.

Host name knowhowrd-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c936::, 2a01:111:f403:c946::, 2a01:111:f403:f804::2, 2a01:111:f403:f805::1, 52.101.41.4, 52.101.41.21, 52.101.194.4 and 52.101.194.13.

knowhowrd.com - robtex.com

knowhowrd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`knowhowrd.com`

`com`