`cffwu.com`

DNSSEC	⚠️ Not signed
A	103.219.107.10^{🇭🇰 POWERLINE-HK103.219.104.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1771981824

`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

Same first word

cffwu.com

Similar names

wufcf.org

wffcu.us

wffcu.org

wffcu.com

wffcu.biz

wffcu.net

wffcu.co

DNS History

9 records (5 active, 4 former)

○NSdns10.hichina.com2016-12-20 → 2017-08-30 · 4 obs

● 2016-12-20 09:20:30
● 2017-08-30 22:47:52
○ 2026-02-17 20:06:30
○ 2026-03-23 10:55:30

○NSdns9.hichina.com2016-12-20 → 2017-08-30 · 4 obs

● 2016-12-20 09:20:30
● 2017-08-30 22:47:52
○ 2026-02-17 20:06:30
○ 2026-03-23 10:55:30

●NSns1.judns.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-30 22:47:52
● 2026-02-17 20:06:30
● 2026-03-23 10:55:30

●NSns1.julydns.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-30 22:47:52
● 2026-02-17 20:06:30
● 2026-03-23 10:55:30

●NSns2.judns.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-30 22:47:52
● 2026-02-17 20:06:30
● 2026-03-23 10:55:30

●NSns2.julydns.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-30 22:47:52
● 2026-02-17 20:06:30
● 2026-03-23 10:55:30

●A103.219.107.102026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-30 22:47:52
● 2026-02-17 20:06:30
● 2026-03-23 10:55:30

○A139.129.146.2022016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:20:30
○ 2017-08-30 22:47:52
○ 2026-03-23 10:55:30

○A60.205.21.502017-08-30 → 2017-08-30 · 4 obs

○ 2016-12-20 09:20:30
● 2017-08-30 22:47:52
○ 2026-02-17 20:06:30
○ 2026-03-23 10:55:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cffwu.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.219.107.10`
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

cffwu.com maps to IP address 103.219.107.10.

Other host names, for instance sytks.com, xxwancheng.com, szzqzy.com, hschenxing.com and dgpinang.com share IP numbers with cffwu.com.

Name Servers

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

cffwu.com at least partially shares name servers with other domains such as tongdunxy.com, sunyuchao.com, czyrf.com, aikesk.com and ibuleng.com.