class.technology - dns.ninja

`class.technology`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::ac43:ca9b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2cb9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.185^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.155^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`sri.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.185, 172.67.202.155
		IPv6 hints	2606:4700:3033::ac43:ca9b, 2606:4700:3035::6815:2cb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2406658309

`technology`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.technology` ⭐
	NS	`v0n1.nic.technology`
	NS	`v0n2.nic.technology`
	NS	`v0n3.nic.technology`
	NS	`v2n0.nic.technology`
	NS	`v2n1.nic.technology`
	SOA	`v0n0.nic.technology`hostmaster@donuts.email serial=1781692738

Same first word

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DNS History

12 records (6 active, 6 former)

●NShattie.ns.cloudflare.com2026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

○NSns1.uniregistrymarket.link2016-12-10 → 2017-08-11 · 4 obs

● 2016-12-10 20:43:58
● 2017-08-11 19:44:54
○ 2026-03-26 06:55:08
○ 2026-06-17 10:51:56

○NSns2.uniregistrymarket.link2016-12-10 → 2017-08-11 · 4 obs

● 2016-12-10 20:43:58
● 2017-08-11 19:44:54
○ 2026-03-26 06:55:08
○ 2026-06-17 10:51:56

●NSsri.ns.cloudflare.com2026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

○MXroute1.mx.cloudflare.net2026-03-26 → 2026-05-23 · 4 obs

● 2026-03-26 06:55:08
● 2026-05-23 17:35:22
○ 2026-05-24 20:06:06
○ 2026-06-17 10:51:56

○MXroute2.mx.cloudflare.net2026-03-26 → 2026-05-23 · 4 obs

● 2026-03-26 06:55:08
● 2026-05-23 17:35:22
○ 2026-05-24 20:06:06
○ 2026-06-17 10:51:56

○MXroute3.mx.cloudflare.net2026-03-26 → 2026-05-23 · 4 obs

● 2026-03-26 06:55:08
● 2026-05-23 17:35:22
○ 2026-05-24 20:06:06
○ 2026-06-17 10:51:56

●A104.21.44.1852026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

●A172.67.202.1552026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

●A2606:4700:3033::ac43:ca9b2026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

●A2606:4700:3035::6815:2cb92026-03-26 → 2026-06-17 · 3 obs

○ 2017-08-11 19:44:54
● 2026-03-26 06:55:08
● 2026-06-17 10:51:56

○A69.172.201.1532016-12-10 → 2017-08-11 · 4 obs

● 2016-12-10 20:43:58
● 2017-08-11 19:44:54
○ 2026-03-26 06:55:08
○ 2026-06-17 10:51:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
technology	v0n0.nic.technology, v0n1.nic.technology, v0n2.nic.technology, v0n3.nic.technology...	12 records
class.technology	sri.ns.cloudflare.com, hattie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.172

NS records: sri.ns.cloudflare.com, hattie.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.155, 104.21.44.185`
AAAA	2	`2606:4700:3035::6815:2cb9, 2606:4700:3033::ac43:ca9b`
NS	2	`hattie.ns.cloudflare.com, sri.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.technology, v0n0.nic.technology, v0n1.nic.technology...)

Analysis

IP Addresses

class.technology directs to four IP numbers, which are 104.21.44.185, 172.67.202.155, 2606:4700:3033::ac43:ca9b and 2606:4700:3035::6815:2cb9.

Additional host names — canvasartsinc.com, bestiafinances.top, uculeadership.com.ua and two others — share IP numbers with class.technology.

Name Servers

class.technology has two authoritative name servers — hattie.ns.cloudflare.com and sri.ns.cloudflare.com.

class.technology shares its name server setup with other domains, including offshore.properties, toptitles.com, toronto.zone and two others.

The name servers of class.technology overlap at least partially with those of other domains — among them emagair.com, zad8.com, vanity-address.com and two more.

The name servers khalid.ns.cloudflare.com, jakub.ns.cloudflare.com and paige.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

hattie.ns.cloudflare.com points to 108.162.194.172, 162.159.38.172, 172.64.34.172 and 3 other IP addresses.

sri.ns.cloudflare.com points to 108.162.193.234, 172.64.33.234, 173.245.59.234 and 3 other IP addresses.