`polyknowstudies.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8d9d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5eee^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.238^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.157^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.94.238, 172.67.141.157
		IPv6	2606:4700:3034::ac43:8d9d, 2606:4700:3035::6815:5eee
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2398915840

`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=1774987867

⚠️ On DNS blocklist: tif

Same first word

polyknowstudies.com

DNS History

6 records (6 active, 0 former)

●NSbowen.ns.cloudflare.com2026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

●NSleah.ns.cloudflare.com2026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

●A104.21.94.2382026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

●A172.67.141.1572026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

●A2606:4700:3034::ac43:8d9d2026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

●A2606:4700:3035::6815:5eee2026-03-28 → 2026-03-31 · 2 obs

● 2026-03-28 18:30:12
● 2026-03-31 20:22:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
polyknowstudies.com	leah.ns.cloudflare.com, bowen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.83

NS records: leah.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyknowstudies.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.157, 104.21.94.238`
AAAA	2	`2606:4700:3035::6815:5eee, 2606:4700:3034::ac43:8d9d`
NS	2	`bowen.ns.cloudflare.com, leah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

polyknowstudies.com resolves to four IPs: 2606:4700:3034::ac43:8d9d, 2606:4700:3035::6815:5eee, 104.21.94.238 and 172.67.141.157.

Other host names such as gamerinfo.net, www.galerieartmoderne.com, smellveil.com, uscfansgear.com and ghidulafacerilor.com share IP numbers with polyknowstudies.com.

Name Servers

polyknowstudies.com is delegated to two name servers: bowen.ns.cloudflare.com and leah.ns.cloudflare.com.

polyknowstudies.com uses the same name server setup as other domains, including luminoslearninstitute.com, scholarquesteracademy.com, kanoonhasti.com, adamkosmin.info and knowlarismentors.com.

At least part of the name servers for polyknowstudies.com are shared with other domains, for instance jinhecn.com, holmepierreponthall.com, adaptivcomputing.net, lojadospins.com and markonenterprise.co.uk.

These name servers are commonly used alongside mark.ns.cloudflare.com and asa.ns.cloudflare.com.

Host names with six IP numbers:

bowen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c53, 2803:f800:50::6ca2:c353, 2a06:98c1:50::ac40:2353, 108.162.195.83, 162.159.44.83 and 172.64.35.83.

leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

polyknowstudies.com - robtex.com