`classwithmason.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4102^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bc54^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.2^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.84^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.2, 172.67.188.84
		IPv6	2606:4700:3033::6815:4102, 2606:4700:3035::ac43:bc54
SOA	`sri.ns.cloudflare.com`dns@cloudflare.com serial=2394882459

`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=1774409337

rank #836320 globally
rank #381516 in the tld

Same first word

classwithmason.com

DNS History

6 records (6 active, 0 former)

●NSsri.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

●NStricia.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

●A104.21.65.22026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

●A172.67.188.842026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

●A2606:4700:3033::6815:41022026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

●A2606:4700:3035::ac43:bc542026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 23:11:10
● 2026-03-25 03:31:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classwithmason.com	tricia.ns.cloudflare.com, sri.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.234

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classwithmason.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.2, 172.67.188.84`
AAAA	2	`2606:4700:3033::6815:4102, 2606:4700:3035::ac43:bc54`
NS	2	`sri.ns.cloudflare.com, tricia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sri.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

classwithmason.com maps to four IP numbers: 2606:4700:3033::6815:4102, 2606:4700:3035::ac43:bc54, 104.21.65.2 and 172.67.188.84.

Other host names such as hwbjy.com, exchange.management, 789win3.org, lvwo.com and healthyat40.info.cdn.cloudflare.net share IPs with classwithmason.com.

Name Servers

Two name servers sri.ns.cloudflare.com and tricia.ns.cloudflare.com handle the delegation for classwithmason.com.

classwithmason.com shares the same name server setup as other domains, for example peterlovesjane.com, hollandarts.com, crlf.ch, dolambanh.net and peutetreby.com.

classwithmason.com at least partially shares name servers with other domains, for example homeofficecooling.com, knsmi.com, ashnaei.com, jiett.com and kissumbrella.com.

These name servers are commonly used with jaxson.ns.cloudflare.com and paige.ns.cloudflare.com and scott.ns.cloudflare.com.

Host names with six IP numbers:

sri.ns.cloudflare.com points to 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.

tricia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.

classwithmason.com - robtex.com