`puzzleskill.edu.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1d74^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ab7a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.116^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.122^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`dan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.116, 172.67.171.122
		IPv6 hints	2606:4700:3031::6815:1d74, 2606:4700:3034::ac43:ab7a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2409687278

`edu.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784269865

rank #340216 globally
rank #2522 in the tld
WOT: SAFE (79/100)

Same first word

puzzleskill.edu.pl

DNS History

8 records (6 active, 2 former)

●NSalla.ns.cloudflare.com2026-05-01 → 2026-07-17 · 2 obs

● 2026-05-01 10:08:20
● 2026-07-17 17:09:46

●NSdan.ns.cloudflare.com2026-05-01 → 2026-07-17 · 2 obs

● 2026-05-01 10:08:20
● 2026-07-17 17:09:46

●A104.21.29.1162026-05-01 → 2026-07-17 · 2 obs

● 2026-05-01 10:08:20
● 2026-07-17 17:09:46

●A172.67.171.1222026-05-01 → 2026-07-17 · 2 obs

● 2026-05-01 10:08:20
● 2026-07-17 17:09:46

●A2606:4700:3031::6815:1d742026-07-17 → 2026-07-17 · 2 obs

○ 2026-05-29 19:32:44
● 2026-07-17 17:09:46

●A2606:4700:3034::ac43:ab7a2026-07-17 → 2026-07-17 · 2 obs

○ 2026-05-29 19:32:44
● 2026-07-17 17:09:46

○A2606:4700:3035::6815:1d742026-05-01 → 2026-05-29 · 3 obs

● 2026-05-01 10:08:20
● 2026-05-29 19:32:44
○ 2026-07-17 17:09:46

○A2606:4700:3035::ac43:ab7a2026-05-01 → 2026-05-29 · 3 obs

● 2026-05-01 10:08:20
● 2026-05-29 19:32:44
○ 2026-07-17 17:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, a-dns.pl, d-dns.pl, b-dns.pl...	-
puzzleskill.edu.pl	dan.ns.cloudflare.com, alla.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.62

NS records: dan.ns.cloudflare.com, alla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for puzzleskill.edu.pl (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.116, 172.67.171.122`
AAAA	2	`2606:4700:3031::6815:1d74, 2606:4700:3034::ac43:ab7a`
NS	2	`alla.ns.cloudflare.com, dan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

puzzleskill.edu.pl has four IP addresses: 104.21.29.116, 172.67.171.122, 2606:4700:3031::6815:1d74 and 2606:4700:3034::ac43:ab7a.

Two other host names, along with mazgtv3.com, hazonghui.com and sarahzhang.ca, also share IP numbers with puzzleskill.edu.pl.

Name Servers

Two name servers handle the delegation for puzzleskill.edu.pl: alla.ns.cloudflare.com and dan.ns.cloudflare.com.

puzzleskill.edu.pl shares its NS records with other domains, for example cap3.click, yeuanime.buzz, cap3.cyou and two others.

puzzleskill.edu.pl shares at least some of its name servers with other domains, including hpcontrol.com.tr, videos-stars-nues.net, justsavewater.com and two others.

These name servers are frequently seen alongside the name servers uma.ns.cloudflare.com.

DNS names with 6 IP addresses:

alla.ns.cloudflare.com resolves to 108.162.192.62, 172.64.32.62 and 173.245.58.62 among others, with 3 other IP addresses in total.

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108 and 173.245.59.108 among others, with 3 other IP addresses in total.

puzzleskill.edu.pl - robtex.com