`lesson2025district.pro`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:c96^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8429^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.150^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.41^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`quentin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.150, 172.67.132.41
		IPv6 hints	2606:4700:3033::6815:c96, 2606:4700:3037::ac43:8429
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`quentin.ns.cloudflare.com`dns@cloudflare.com serial=2409047336

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1786409334

⚠️ On DNS blocklist: tif

Same first word

lesson2025district.pro

DNS History

10 records (6 active, 4 former)

●NSquentin.ns.cloudflare.com2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 01:50:52
● 2026-08-11 00:57:18

●NSsharon.ns.cloudflare.com2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 01:50:52
● 2026-08-11 00:57:18

●A104.21.12.1502026-08-10 → 2026-08-11 · 3 obs

○ 2026-07-28 01:50:52
● 2026-08-10 23:59:10
● 2026-08-11 00:57:18

●A172.67.132.412026-08-10 → 2026-08-11 · 3 obs

○ 2026-07-28 01:50:52
● 2026-08-10 23:59:10
● 2026-08-11 00:57:18

○A188.114.96.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 01:50:52
○ 2026-08-10 23:59:10
○ 2026-08-11 00:57:18

○A188.114.97.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 01:50:52
○ 2026-08-10 23:59:10
○ 2026-08-11 00:57:18

●A2606:4700:3033::6815:c962026-08-10 → 2026-08-11 · 3 obs

○ 2026-07-28 01:50:52
● 2026-08-10 23:59:10
● 2026-08-11 00:57:18

●A2606:4700:3037::ac43:84292026-08-10 → 2026-08-11 · 3 obs

○ 2026-07-28 01:50:52
● 2026-08-10 23:59:10
● 2026-08-11 00:57:18

○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 01:50:52
○ 2026-08-10 23:59:10
○ 2026-08-11 00:57:18

○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 01:50:52
○ 2026-08-10 23:59:10
○ 2026-08-11 00:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	c0.pro.afilias-nst.info, b2.pro.afilias-nst.org, b0.pro.afilias-nst.org, a0.pro.afilias-nst.info...	12 records
lesson2025district.pro	sharon.ns.cloudflare.com, quentin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.221

NS records: sharon.ns.cloudflare.com, quentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lesson2025district.pro (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.150, 172.67.132.41`
AAAA	2	`2606:4700:3037::ac43:8429, 2606:4700:3033::6815:c96`
NS	2	`quentin.ns.cloudflare.com, sharon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`quentin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (d0.pro.afilias-nst.org, c0.pro.afilias-nst.info, b2.pro.afilias-nst.org...)

Analysis

IP Addresses

lesson2025district.pro has four IP addresses: 104.21.12.150, 172.67.132.41, 2606:4700:3033::6815:c96 and 2606:4700:3037::ac43:8429.

Among the host names that share IP numbers with lesson2025district.pro are 13wintop1.com, togosite.com, www.cafebusybee.com and two others.

Name Servers

lesson2025district.pro is served by two delegated name servers, quentin.ns.cloudflare.com and sharon.ns.cloudflare.com.

lesson2025district.pro has the same name server delegation as a number of other domains, such as yeecdn.com, tradewindtankers.com, referanshaber.net and two more.

lesson2025district.pro partially shares its NS delegation with several other domains, including careersincannabis.com, juegatujuego.com, lemondns.nl and two others.

These name servers regularly co-occur with the name servers skip.ns.cloudflare.com, lia.ns.cloudflare.com and princess.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

quentin.ns.cloudflare.com carries IP addresses 108.162.195.7, 162.159.44.7 and 172.64.35.7, with 3 other addresses beyond those.

sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.

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