`zknows.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
		PTR	`ip-198-49-23-144.defastlink.net`
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`D6479287`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1771291435

Same first word

zknows.com

Similar names

zwonks.com

ksznow.sbs

DNS History

14 records (10 active, 4 former)

●NSns-cloud-c1.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●NSns-cloud-c2.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●NSns-cloud-c3.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●NSns-cloud-c4.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

○NSns67.domaincontrol.com2015-05-29 → 2019-03-10 · 4 obs

● 2015-05-29 20:23:50
● 2019-03-10 04:51:10
○ 2026-03-24 04:03:56
○ 2026-03-24 04:03:58

○NSns68.domaincontrol.com2015-05-29 → 2019-03-10 · 4 obs

● 2015-05-29 20:23:50
● 2019-03-10 04:51:10
○ 2026-03-24 04:03:56
○ 2026-03-24 04:03:58

●MXmailstore1.secureserver.net2015-05-29 → 2026-03-24 · 2 obs

● 2015-05-29 20:23:50
● 2026-03-24 04:03:58

●MXsmtp.secureserver.net2015-05-29 → 2026-03-24 · 2 obs

● 2015-05-29 20:23:50
● 2026-03-24 04:03:58

○A107.180.46.2152015-12-19 → 2019-03-10 · 5 obs

○ 2015-09-19 12:38:02
● 2015-12-19 06:18:38
● 2019-03-10 04:51:10
○ 2026-03-24 04:03:56
○ 2026-03-24 04:03:58

○A184.168.27.402015-05-29 → 2015-09-19 · 4 obs

● 2015-05-29 20:23:50
● 2015-09-19 12:38:02
○ 2015-12-19 06:18:38
○ 2026-03-24 04:03:58

●A198.185.159.1442026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●A198.185.159.1452026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●A198.49.23.1442026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

●A198.49.23.1452026-03-24 → 2026-03-24 · 3 obs

○ 2019-03-10 04:51:10
● 2026-03-24 04:03:56
● 2026-03-24 04:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
zknows.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zknows.com (unsigned zone)

⏱️ Timing

Total: 1602ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.185.159.145...`
NS	4	`ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`D6479287`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by zknows.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names including debrarodman.com, timnicholls.com.au, flakelardirector.com, carrelish.com and bathfandc.com share IP numbers with zknows.com.

Name Servers

zknows.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

zknows.com at least partially shares name servers with other domains, for instance villam.com, nrgbids.com, nocco.org, tylersanders.us and greatlakesglobal.org.

Host names with two IP numbers:

ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.

Mail Servers

Two mail servers handle zknows.com: mailstore1.secureserver.net and smtp.secureserver.net.

zknows.com shares the same mail server setup as other domains, for instance hasweb.net, interclamp.co, jekko.net, 5050100.com and totaltrack.lighting.

zknows.com shares mail servers with other domains to some extent, for instance publicfinance.de.

Host names with three IPs:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

zknows.com - robtex.com

zknows.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

`zknows.com`

`com`