classplus.co - dns.ninja

`classplus.co`

DNSSEC	⚠️ Not signed
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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=B2A181608A2B122B2DA6AA6D73F415266631212C`
TXT	`bB04WwERDFtKIarTw3MutBLi`
TXT	`google-site-verification=jyp8pej1cr3wa8HDMv-00u7bzBSj4QgCzOiG-dElbw4`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2411578931

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759729966

📈 Tranco rank: #356,806

Subdomains

multiverse.classplus.co

cdn-cloudn.classplus.co

pages-gcp.classplus.co

ali-cdn-wl-assets.classplus.co

ali-cdn-diy-public.classplus.co

cdn-wl-assets.classplus.co

ali-cdn-cp-assets-public.classplus.co

Same first word

classplus.io.vn

classplus.com

classplus.education

classplus.ru

classplus.co

classplus.com.cn

DNS History

11 records (7 active, 4 former)

●NScurt.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs

○ 2019-04-12 13:07:00
● 2026-02-23 15:09:22
● 2026-08-10 22:52:46

○NSns-1287.awsdns-32.org2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 13:07:00
○ 2026-02-23 15:09:22
○ 2026-08-10 22:52:46

○NSns-1555.awsdns-02.co.uk2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 13:07:00
○ 2026-02-23 15:09:22
○ 2026-08-10 22:52:46

○NSns-404.awsdns-50.com2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 13:07:00
○ 2026-02-23 15:09:22
○ 2026-08-10 22:52:46

○NSns-927.awsdns-51.net2019-04-12 → 2019-04-12 · 3 obs

● 2019-04-12 13:07:00
○ 2026-02-23 15:09:22
○ 2026-08-10 22:52:46

●NSzoe.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs

○ 2019-04-12 13:07:00
● 2026-02-23 15:09:22
● 2026-08-10 22:52:46

●MXalt1.aspmx.l.google.com2019-04-12 → 2026-08-10 · 2 obs

● 2019-04-12 13:07:00
● 2026-08-10 22:52:46

●MXalt2.aspmx.l.google.com2019-04-12 → 2026-08-10 · 2 obs

● 2019-04-12 13:07:00
● 2026-08-10 22:52:46

●MXalt3.aspmx.l.google.com2019-04-12 → 2026-08-10 · 2 obs

● 2019-04-12 13:07:00
● 2026-08-10 22:52:46

●MXalt4.aspmx.l.google.com2019-04-12 → 2026-08-10 · 2 obs

● 2019-04-12 13:07:00
● 2026-08-10 22:52:46

●MXaspmx.l.google.com2019-04-12 → 2026-08-10 · 2 obs

● 2019-04-12 13:07:00
● 2026-08-10 22:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, b.registrydns.co, a.registrydns.co, c.registrydns.co	-
classplus.co	curt.ns.cloudflare.com, zoe.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.149

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classplus.co (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`curt.ns.cloudflare.com, zoe.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=B2A181608A2B122B2DA6AA6D73F4152666312, bB04WwERDFtKIarTw3MutBLi...`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The host names multiverse.classplus.co, cdn-cloudn.classplus.co, pages-gcp.classplus.co, ali-cdn-wl-assets.classplus.co and ali-cdn-diy-public.classplus.co — among a few others — fall under the parent domain classplus.co.

Name Servers

classplus.co is served by two delegated name servers, curt.ns.cloudflare.com and zoe.ns.cloudflare.com.

classplus.co shares its NS records with other domains, for example claimyoursettlement.com, clps.app, games-for-smart.com and two others.

At least some of classplus.co's name servers are shared with other domains, for example 453hh.com, 1xbet-giris2.mobi, 177aa.com and two more.

It is common for these name servers to be used in conjunction with the name servers aiden.ns.cloudflare.com, dalary.ns.cloudflare.com and rafe.ns.cloudflare.com.

DNS names with 6 IP addresses:

curt.ns.cloudflare.com carries IP addresses 108.162.193.94, 172.64.33.94 and 173.245.59.94, with 3 other addresses beyond those.

zoe.ns.cloudflare.com carries IP addresses 108.162.192.149, 172.64.32.149 and 173.245.58.149, with 3 other addresses beyond those.

Mail Servers

classplus.co has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between classplus.co and other domains, including dosily.com, bareessentialstraining.com, ns500731.ns500742.ns500671.ns500754.ns500671.ns500742.ns500671.ns500742.ns500742.ns500671.ns500671.ns500649.ns500688.ns500678.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 4 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.