`classplusapp.com`

DNSSEC	⚠️ Not signed
A	2600:1900:40a0:90c8:0:12::^{🇮🇳 Google2600:1900:40a0::/44}
		PTR	`0.0.0.0.0.0.0.0.2.1.0.0.0.0.0.0.8.c.0.9.0.a.0.4.0.0.9.1.0.0.6.2.bc.googleusercontent.com`
A	35.200.199.205^{🇮🇳 Google35.200.192.0/20}
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
TXT	`google-site-verification=CyDGRj2ry4k6E42ZEHsgdD6SNcK4gXd46WaOv4VvSTc`
TXT	`google-site-verification=GzhOiG3XfE04fkG7gPUO9hEUQM8oMs85GHsWwyrNhMg`
TXT	`google-site-verification=PygeMn4n66qbcgJfWU2EGfLq2bL3f-ZmVB9DXA7FzgU`
TXT	`google-site-verification=ROi3SnW1xpTHfMlhux8pPwAlbgN9iySnE_EHqAN_7Lk`
TXT	`google-site-verification=xKQR-G2WIrPMcKYzkDSaTZCINcHiAXbyqTYay2xDl94`
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2396512909

`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=1771291435

rank #210422 globally
rank #88423 in the tld
📈 Tranco rank: #69,942

Up

diy.classplusapp.com

wl.classplusapp.com

cms.classplusapp.com

student-cms.classplusapp.com

www.classplusapp.com

Same first word

classplusapp.com

DNS History

14 records (4 active, 10 former)

●NScurt.ns.cloudflare.com2026-02-20 → 2026-02-25 · 3 obs

○ 2017-11-18 03:08:54
● 2026-02-20 01:03:34
● 2026-02-25 21:35:22

○NSns33.domaincontrol.com2017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○NSns34.domaincontrol.com2017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

●NSzoe.ns.cloudflare.com2026-02-20 → 2026-02-25 · 3 obs

○ 2017-11-18 03:08:54
● 2026-02-20 01:03:34
● 2026-02-25 21:35:22

○A184.168.221.322017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A184.168.221.402017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A184.168.221.522017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A184.168.221.622017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

●A2600:1900:40a0:90c8:0:12::2026-02-20 → 2026-02-25 · 3 obs

○ 2017-11-18 03:08:54
● 2026-02-20 01:03:34
● 2026-02-25 21:35:22

●A35.200.199.2052026-02-20 → 2026-02-25 · 3 obs

○ 2017-11-18 03:08:54
● 2026-02-20 01:03:34
● 2026-02-25 21:35:22

○A50.63.202.322017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A50.63.202.362017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A50.63.202.452017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

○A50.63.202.622017-11-18 → 2017-11-18 · 3 obs

● 2017-11-18 03:08:54
○ 2026-02-20 01:03:34
○ 2026-02-25 21:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classplusapp.com	zoe.ns.cloudflare.com, curt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.149

NS records: zoe.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classplusapp.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.200.199.205`
AAAA	1	`2600:1900:40a0:90c8:0:12::`
NS	2	`curt.ns.cloudflare.com, zoe.ns.cloudflare.com`
TXT	5	`google-site-verification=CyDGRj2ry4k6E42, google-site-verification=GzhOiG3XfE04fkG...`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

AI analysis

classplusapp.com is a parent of diy.classplusapp.com, wl.classplusapp.com, cms.classplusapp.com, student-cms.classplusapp.com and www.classplusapp.com.

classplusapp.com resolves to two IP numbers: 2600:1900:40a0:90c8:0:12:: and 35.200.199.205.

Other host names such as www.classplusapp.com and 205.199.200.35.bc.googleusercontent.com share IP numbers with classplusapp.com.

classplusapp.com is delegated to two name servers curt.ns.cloudflare.com and zoe.ns.cloudflare.com.

classplusapp.com shares the same name server setup as other domains, for instance games-for-smart.com, kringe.workers.dev, pharmout.hk, mischeia.com and imgcdnsrv.org.

classplusapp.com at least partially shares name servers with other domains, for instance adrinform.com, jsyucheng.com, wireprosolutions.com, ncmp.com.tw and discovereverything.shop.

these name servers are commonly used alongside aiden.ns.cloudflare.com.

Host names with six IP numbers:

Host name curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94.

Host name zoe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a95, 2803:f800:50::6ca2:c095, 2a06:98c1:50::ac40:2095, 108.162.192.149, 172.64.32.149 and 173.245.58.149.

classplusapp.com - robtex.com