`cdnclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2d65^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d522^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.101^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.34^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`augustus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c02^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c302^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`augustus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2302^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`augustus.ns.cloudflare.com`
		A	108.162.195.2^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	162.159.44.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	172.64.35.2^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
NS	`zariyah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2648^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c248^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zariyah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2248^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zariyah.ns.cloudflare.com`
		A	108.162.194.72^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	162.159.38.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	172.64.34.72^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.101, 172.67.213.34
		IPv6	2606:4700:3034::6815:2d65, 2606:4700:3037::ac43:d522
SOA	`augustus.ns.cloudflare.com`dns@cloudflare.com serial=2396710984

`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=1774576977

📈 Tranco rank: #879,991

Same first word

cdnclass.com

Similar names

classcdn.s3.amazonaws.com

DNS History

6 records (6 active, 0 former)

●NSaugustus.ns.cloudflare.com2026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

●NSzariyah.ns.cloudflare.com2026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

●A104.21.45.1012026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

●A172.67.213.342026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

●A2606:4700:3034::6815:2d652026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

●A2606:4700:3037::ac43:d5222026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 01:06:24
● 2026-03-27 02:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
cdnclass.com	zariyah.ns.cloudflare.com, augustus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.72

NS records: zariyah.ns.cloudflare.com, augustus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdnclass.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.101, 172.67.213.34`
AAAA	2	`2606:4700:3037::ac43:d522, 2606:4700:3034::6815:2d65`
NS	2	`augustus.ns.cloudflare.com, zariyah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`augustus.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdnclass.com resolves to four IP numbers: 2606:4700:3034::6815:2d65, 2606:4700:3037::ac43:d522, 104.21.45.101 and 172.67.213.34.

other host names for instance dokteronline.de, partly.be, nfxzw.com, realestateschoolnevada.com and glorycasino-tr.com share IP numbers with cdnclass.com.

Name Servers

cdnclass.com is delegated to two name servers: augustus.ns.cloudflare.com and zariyah.ns.cloudflare.com.

cdnclass.com shares the same name server setup as other domains, for example saskatoonfarmmarkets.com, frenchkitchenantiques.com, fdkybbq.com, pineridgeboxers.com and marathonga.com.

cdnclass.com at least partially shares name servers with other domains, for instance ozbek.eu, lh238.com, lados-studio.ru, mjc-fontaine.org and 360i.eu.

These name servers are often used with laura.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names with six IP numbers:

augustus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c02, 2803:f800:50::6ca2:c302, 2a06:98c1:50::ac40:2302, 108.162.195.2, 162.159.44.2 and 172.64.35.2; zariyah.ns.cloudflare.com points to: 2606:4700:50::a29f:2648, 2803:f800:50::6ca2:c248, 2a06:98c1:50::ac40:2248, 108.162.194.72, 162.159.38.72 and 172.64.34.72.

cdnclass.com - robtex.com

cdnclass.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cdnclass.com`

`com`