`f0u2.com`

DNSSEC	⚠️ Not signed
A	64.64.253.33^{🇺🇸 IT-164.64.252.0/22 AS25820}
		PTR	`64.64.253.33.16clouds.com`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1775674199

`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=1776005177

Same first word

f0u2.com

Similar names

20fu.com

0fu2.com

fu20.com

DNS History

9 records (5 active, 4 former)

○NSns1.dnsowl.com2019-03-26 → 2019-03-26 · 3 obs

● 2019-03-26 08:48:18
○ 2026-04-10 19:52:12
○ 2026-04-12 14:49:48

●NSns1.judns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-03-26 08:48:18
● 2026-04-10 19:52:12
● 2026-04-12 14:49:48

●NSns1.julydns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-03-26 08:48:18
● 2026-04-10 19:52:12
● 2026-04-12 14:49:48

○NSns2.dnsowl.com2019-03-26 → 2019-03-26 · 3 obs

● 2019-03-26 08:48:18
○ 2026-04-10 19:52:12
○ 2026-04-12 14:49:48

●NSns2.judns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-03-26 08:48:18
● 2026-04-10 19:52:12
● 2026-04-12 14:49:48

●NSns2.julydns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-03-26 08:48:18
● 2026-04-10 19:52:12
● 2026-04-12 14:49:48

○NSns3.dnsowl.com2019-03-26 → 2019-03-26 · 3 obs

● 2019-03-26 08:48:18
○ 2026-04-10 19:52:12
○ 2026-04-12 14:49:48

○A104.28.97.302019-03-26 → 2019-03-26 · 3 obs

● 2019-03-26 08:48:18
○ 2026-04-10 19:52:12
○ 2026-04-12 14:49:48

●A64.64.253.332026-04-10 → 2026-04-12 · 3 obs

○ 2019-03-26 08:48:18
● 2026-04-10 19:52:12
● 2026-04-12 14:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
f0u2.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f0u2.com (unsigned zone)

⏱️ Timing

Total: 3336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.64.253.33`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

f0u2.com resolves to one IP number: 64.64.253.33.

other host names including wi75.com, loveyur.com, ir70.com, ehaidao.com and qqtwins.com share IP numbers with f0u2.com.

Name Servers

f0u2.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

f0u2.com at least partially shares name servers with other domains, for instance duoshangji.cn, cctv5zhibo.cn, lb132.com, yingchaozb.com.cn and cruisejob.cn.