`whecloud.com`

DNSSEC	⚠️ Not signed
NS	`dns1.cdn20.org` ⭐
		A	140.150.36.148^{🇸🇪 MeteverseLimited140.150.36.0/24}
NS	`dns2.cdn20.info`
		A	157.185.168.51^{🇨🇦 MeteverseLimited157.185.168.0/24 Meteverse Limited}
		A	157.185.170.224^{🇨🇦 MeteverseLimited157.185.170.0/24 Meteverse Limited}
NS	`dns3.cdn20.org`
		A	157.185.145.144^{🇺🇸 MeteverseLimited157.185.145.0/24 Meteverse Limited}
		A	157.185.175.77^{🇺🇸 MeteverseLimited157.185.175.0/24 Meteverse Limited}
NS	`dns4.cdn20.info`
		A	163.171.166.2^{🇺🇸 MeteverseLimited163.171.166.0/24}
NS	`dns5.cdn30.org`
		A	157.185.177.145^{🇨🇦 MeteverseLimited157.185.177.0/24 Meteverse Limited}
SOA	`dns1.cdn20.org`webmaster@whecloud.com serial=1422577239

`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=1778590481

📈 Tranco rank: #830

whecloud.com

whecloud.com is a CDN and bot-protection infrastructure domain that operates a CAPTCHA-based human verification service. The domain itself does not host a public website but serves as backend infrastructure for web application firewall (WAF) and anti-bot protection services.

Services

CAPTCHA verification system with image-matching puzzles
Proof-of-work validation requiring computational work before CAPTCHA initiation
Multi-language support (English, German, French, Spanish, Italian, Russian, Korean, Japanese, Chinese, Arabic)
Cookie-based session management for tracking verification status

Technical Infrastructure

Type	Details
Nameservers	dns1.cdn20.org, dns2.cdn20.info, dns3.cdn20.org, dns4.cdn20.info, dns5.cdn30.org
Hosting	MeteverseLimited (servers in 🇸🇪 Sweden, 🇨🇦 Canada, 🇺🇸 USA)
DNSSEC	Not signed
Registrar	Tucows Domains Inc.
Registered	September 30, 2017

Notes

The domain uses privacy protection via Contact Privacy Inc. (Toronto, Canada), obscuring the actual operator's identity. It shares DNS infrastructure with related CDN domains including wswebpic.com and qtlcdn.com. With a Tranco rank of #356, it handles significant traffic volume as part of a larger content delivery and security network.

Subdomains

nhjczxqabfpwk7.whecloud.com

q78czbhb5m9cgl.whecloud.com

tko6ypagmwqs4j.whecloud.com

hqvzki8mdbtl3l.whecloud.com

nsxsgf6a9tprnw.whecloud.com

hlj0xa7o5ttc5m.whecloud.com

xyws.whecloud.com

4pczzs8yda5fah.whecloud.com

fxhcncrihq2rda.whecloud.com

Same first word

whecloud.com

Similar names

hwecloud.com.cn

hwecloud.cn

DNS History

11 records (5 active, 6 former)

●NSdns1.cdn20.org2018-04-18 → 2026-05-12 · 3 obs

○ 2017-10-01 04:44:10
● 2018-04-18 21:50:52
● 2026-05-12 13:18:06

●NSdns2.cdn20.info2018-04-18 → 2026-05-12 · 3 obs

○ 2017-10-01 04:44:10
● 2018-04-18 21:50:52
● 2026-05-12 13:18:06

●NSdns3.cdn20.org2018-04-18 → 2026-05-12 · 3 obs

○ 2017-10-01 04:44:10
● 2018-04-18 21:50:52
● 2026-05-12 13:18:06

●NSdns4.cdn20.info2018-04-18 → 2026-05-12 · 3 obs

○ 2017-10-01 04:44:10
● 2018-04-18 21:50:52
● 2026-05-12 13:18:06

○NSdns5.cdn20.org2018-04-18 → 2019-07-29 · 5 obs

○ 2017-10-01 04:44:10
● 2018-04-18 21:50:52
● 2019-07-29 09:35:36
○ 2020-03-03 08:19:04
○ 2026-05-12 13:18:06

●NSdns5.cdn30.org2020-03-03 → 2026-05-12 · 3 obs

○ 2019-07-29 09:35:36
● 2020-03-03 08:19:04
● 2026-05-12 13:18:06

○NSns1.whecloud.com2017-10-01 → 2017-10-01 · 3 obs

● 2017-10-01 04:44:10
○ 2018-04-18 21:50:52
○ 2026-05-12 13:18:06

○NSns2.whecloud.com2017-10-01 → 2017-10-01 · 3 obs

● 2017-10-01 04:44:10
○ 2018-04-18 21:50:52
○ 2026-05-12 13:18:06

○NSns3.whecloud.com2017-10-01 → 2017-10-01 · 3 obs

● 2017-10-01 04:44:10
○ 2018-04-18 21:50:52
○ 2026-05-12 13:18:06

○NSns4.whecloud.com2017-10-01 → 2017-10-01 · 3 obs

● 2017-10-01 04:44:10
○ 2018-04-18 21:50:52
○ 2026-05-12 13:18:06

○NSns5.whecloud.com2017-10-01 → 2017-10-01 · 3 obs

● 2017-10-01 04:44:10
○ 2018-04-18 21:50:52
○ 2026-05-12 13:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
whecloud.com	dns2.cdn20.info, dns4.cdn20.info, dns5.cdn30.org, dns1.cdn20.org...	-

✅ Authoritative Response

Server:157.185.168.51

NS records: dns2.cdn20.info, dns4.cdn20.info, dns5.cdn30.org, dns1.cdn20.org, dns3.cdn20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whecloud.com (unsigned zone)

⏱️ Timing

Total: 3238ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns4.cdn20.info, dns3.cdn20.org...`
SOA	1	`dns1.cdn20.org webmaster.whecloud.com`

Analysis

Hierarchy

The parent of nhjczxqabfpwk7.whecloud.com, q78czbhb5m9cgl.whecloud.com, tko6ypagmwqs4j.whecloud.com, hqvzki8mdbtl3l.whecloud.com, nsxsgf6a9tprnw.whecloud.com and a few other host names is whecloud.com.