`cffuzhu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b4ca^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1fed^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.202^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexandra.ns.cloudflare.com`
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
NS	`ivan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.237, 172.67.180.202
		IPv6 hints	2606:4700:3032::ac43:b4ca, 2606:4700:3033::6815:1fed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`alexandra.ns.cloudflare.com`dns@cloudflare.com serial=2399038129

`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=1776211257

Same first word

cffuzhu.com

DNS History

17 records (6 active, 11 former)

●NSalexandra.ns.cloudflare.com2026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

○NSdns1.iidns.com2016-07-01 → 2017-02-17 · 4 obs

● 2016-07-01 22:23:32
● 2017-02-17 00:30:52
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

○NSdns2.iidns.com2016-07-01 → 2016-07-01 · 3 obs

● 2016-07-01 22:23:32
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

○NSdns3.iidns.com2016-07-01 → 2016-07-01 · 3 obs

● 2016-07-01 22:23:32
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

○NSdns4.iidns.com2016-07-01 → 2016-07-01 · 3 obs

● 2016-07-01 22:23:32
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

○NSdns5.iidns.com2016-07-01 → 2016-07-01 · 3 obs

● 2016-07-01 22:23:32
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

○NSdns6.iidns.com2016-07-01 → 2016-07-01 · 3 obs

● 2016-07-01 22:23:32
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

●NSivan.ns.cloudflare.com2026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

○MXmail.skrimple.com2015-07-24 → 2016-03-08 · 4 obs

● 2015-07-24 10:49:34
● 2016-03-08 08:46:58
○ 2016-07-01 22:23:32
○ 2026-04-15 00:02:00

●A104.21.31.2372026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

○A162.218.54.422015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 10:49:34
○ 2015-11-24 22:48:26
○ 2026-04-15 00:02:00

●A172.67.180.2022026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

○A198.12.15.2442015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 10:49:34
○ 2015-11-24 22:48:26
○ 2026-04-15 00:02:00

●A2606:4700:3032::ac43:b4ca2026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

●A2606:4700:3033::6815:1fed2026-02-27 → 2026-04-15 · 3 obs

○ 2017-02-17 00:30:52
● 2026-02-27 02:10:56
● 2026-04-15 00:02:00

○A65.19.157.2352015-11-24 → 2016-03-08 · 5 obs

○ 2015-07-24 10:49:34
● 2015-11-24 22:48:26
● 2016-03-08 08:46:58
○ 2017-02-17 00:30:52
○ 2026-04-15 00:02:00

○A98.126.159.1552017-02-17 → 2017-02-17 · 4 obs

○ 2016-03-08 08:46:58
● 2017-02-17 00:30:52
○ 2026-02-27 02:10:56
○ 2026-04-15 00:02:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
cffuzhu.com	ivan.ns.cloudflare.com, alexandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.30

NS records: ivan.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cffuzhu.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.237, 172.67.180.202`
AAAA	2	`2606:4700:3032::ac43:b4ca, 2606:4700:3033::6815:1fed`
NS	2	`alexandra.ns.cloudflare.com, ivan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexandra.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)

Analysis

IP Addresses

cffuzhu.com maps to four IP numbers: 2606:4700:3032::ac43:b4ca, 2606:4700:3033::6815:1fed, 104.21.31.237 and 172.67.180.202.

Other host names, for instance kocaelibahcesehir.com, cachondo.com.cdn.cloudflare.net, use2-uploads6.wikiart.org, clearvideocompass.digital and nsdm.org share IP numbers with cffuzhu.com.

Name Servers

Two name servers alexandra.ns.cloudflare.com and ivan.ns.cloudflare.com handle delegation for cffuzhu.com.

cffuzhu.com uses the same name server setup as other domains, for example thykj.com, szwspcb.com, hkdaze.com, 8tvv.com and jxhlf.com.

cffuzhu.com partially shares name servers with other domains; examples include ebtu.org, online-casino-norway.com, z120119.com, appeguk.com and vspkinternational.edu.in.

These name servers are often used with the name servers sage.ns.cloudflare.com and albert.ns.cloudflare.com.

Host names with six IP numbers: alexandra.ns.cloudflare.com points to: 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30; ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.

cffuzhu.com - robtex.com

cffuzhu.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cffuzhu.com`

`com`