justcloud.top - dns.ninja

`justcloud.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8bbe^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5ecc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.204^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.190^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`fay.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c073^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2073^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fay.ns.cloudflare.com`
		A	108.162.192.115^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	172.64.32.115^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	173.245.58.115^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:spf.mailjet.com include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.204, 172.67.139.190
		IPv6 hints	2606:4700:3030::ac43:8bbe, 2606:4700:3035::6815:5ecc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2411866288

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-08-12_20:45:02`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396739472

⚠️ On DNS blocklist: spam-tlds

Subdomains

3900.justcloud.top

Same first word

justcloud.top

justcloud.com

justcloud.ch

justcloud.io

justcloud.team

justcloud.ir

Similar names

sjtucloud.com

cloudjust.xyz

DNS History

14 records (9 active, 5 former)

●NSdilbert.ns.cloudflare.com2026-03-11 → 2026-08-12 · 2 obs

● 2026-03-11 14:57:24
● 2026-08-12 12:48:04

●NSfay.ns.cloudflare.com2026-03-11 → 2026-08-12 · 2 obs

● 2026-03-11 14:57:24
● 2026-08-12 12:48:04

●MXroute1.mx.cloudflare.net2026-03-11 → 2026-08-12 · 2 obs

● 2026-03-11 14:57:24
● 2026-08-12 12:48:04

●MXroute2.mx.cloudflare.net2026-03-11 → 2026-08-12 · 2 obs

● 2026-03-11 14:57:24
● 2026-08-12 12:48:04

●MXroute3.mx.cloudflare.net2026-03-11 → 2026-08-12 · 2 obs

● 2026-03-11 14:57:24
● 2026-08-12 12:48:04

●A104.21.94.2042026-03-24 → 2026-08-12 · 5 obs

○ 2026-03-11 14:57:24
● 2026-03-24 08:03:48
○ 2026-04-08 09:04:40
● 2026-05-14 17:55:24
● 2026-08-12 12:48:04

●A172.67.139.1902026-03-24 → 2026-08-12 · 5 obs

○ 2026-03-11 14:57:24
● 2026-03-24 08:03:48
○ 2026-04-08 09:04:40
● 2026-05-14 17:55:24
● 2026-08-12 12:48:04

○A188.114.96.02026-03-11 → 2026-04-08 · 5 obs

● 2026-03-11 14:57:24
○ 2026-03-24 08:03:48
● 2026-04-08 09:04:40
○ 2026-05-14 17:55:24
○ 2026-08-12 12:48:04

○A188.114.97.02026-03-11 → 2026-04-08 · 5 obs

● 2026-03-11 14:57:24
○ 2026-03-24 08:03:48
● 2026-04-08 09:04:40
○ 2026-05-14 17:55:24
○ 2026-08-12 12:48:04

●A2606:4700:3030::ac43:8bbe2026-08-12 → 2026-08-12 · 3 obs

○ 2026-06-16 12:15:46
● 2026-08-12 12:48:00
● 2026-08-12 12:48:04

●A2606:4700:3035::6815:5ecc2026-03-24 → 2026-08-12 · 5 obs

○ 2026-03-11 14:57:24
● 2026-03-24 08:03:48
○ 2026-04-08 09:04:40
● 2026-05-14 17:55:24
● 2026-08-12 12:48:04

○A2606:4700:3037::ac43:8bbe2026-03-24 → 2026-06-16 · 7 obs

○ 2026-03-11 14:57:24
● 2026-03-24 08:03:48
○ 2026-04-08 09:04:40
● 2026-05-14 17:55:24
● 2026-06-16 12:15:46
○ 2026-08-12 12:48:00
○ 2026-08-12 12:48:04

○A2a06:98c1:3120::2026-03-11 → 2026-04-08 · 5 obs

● 2026-03-11 14:57:24
○ 2026-03-24 08:03:48
● 2026-04-08 09:04:40
○ 2026-05-14 17:55:24
○ 2026-08-12 12:48:04

○A2a06:98c1:3121::2026-03-11 → 2026-04-08 · 5 obs

● 2026-03-11 14:57:24
○ 2026-03-24 08:03:48
● 2026-04-08 09:04:40
○ 2026-05-14 17:55:24
○ 2026-08-12 12:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	j.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn, i.zdnscloud.cn...	-
justcloud.top	fay.ns.cloudflare.com, dilbert.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.155

NS records: fay.ns.cloudflare.com, dilbert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justcloud.top (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.204, 172.67.139.190`
AAAA	2	`2606:4700:3030::ac43:8bbe, 2606:4700:3035::6815:5ecc`
NS	2	`dilbert.ns.cloudflare.com, fay.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 53), route1.mx.cloudflare.net (pri: 85)...`
TXT	1	`v=spf1 include:spf.mailjet.com include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

The domain 3900.justcloud.top falls under the parent justcloud.top.

IP Addresses

justcloud.top points to the four IP addresses 104.21.94.204, 172.67.139.190, 2606:4700:3030::ac43:8bbe and 2606:4700:3035::6815:5ecc.

notaris.company, fcnworld.com, mail.fcnworld.com plus two other host names have IP numbers in common with justcloud.top.

Name Servers

Two name servers handle the delegation for justcloud.top: dilbert.ns.cloudflare.com and fay.ns.cloudflare.com.

The name server configuration of justcloud.top is shared with other domains, for instance diamante-casino.com, blackhole.pp.ua, huia.co and two others.

At least some of justcloud.top's name servers are shared with other domains, for example kitaviral.com, tadkaindia.com, legacyhomeprotect.com and two more.

These name servers tend to be deployed in combination with the name servers neil.ns.cloudflare.com and sureena.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dilbert.ns.cloudflare.com resolves to 108.162.193.155, 172.64.33.155 and 173.245.59.155 among others, with 3 other IP addresses in total.

fay.ns.cloudflare.com resolves to 108.162.192.115, 172.64.32.115 and 173.245.58.115 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for justcloud.top list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by justcloud.top are shared with other domains: sistemeelectrice.ro, pinoybay.su, xnova.online and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.