`fsyuan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:848^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9cea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.72^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.234^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.72, 172.67.156.234
		IPv6 hints	2606:4700:3030::6815:848, 2606:4700:3037::ac43:9cea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`nash.ns.cloudflare.com`dns@cloudflare.com serial=2409489410

`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=1784532617

Same first word

fsyuan.com

Similar names

fanyus.com

sufyan.com

yufans.com

yufans.cn

nyfusa.com

yafuns.com

anyfus.com

sfyuan.com

sayfun.me

fayuns.com

yufans.net

anyfus.net

yusfan.com

snaufy.com

sunyfa.com

snafuy.github.io

sunfay.com

sayfun.com

yuansf.com

funsay.com

sfuyan.com

sufyan.org

fayuns.cn

ynfusa.com

safyun.com

DNS History

21 records (6 active, 15 former)

○NSdns10.hichina.com2016-08-24 → 2016-12-21 · 5 obs

○ 2016-05-03 11:20:48
● 2016-08-24 21:28:40
● 2016-12-21 11:47:16
○ 2017-12-06 08:17:56
○ 2026-07-20 07:45:46

○NSdns9.hichina.com2016-08-24 → 2016-12-21 · 5 obs

○ 2016-05-03 11:20:48
● 2016-08-24 21:28:40
● 2016-12-21 11:47:16
○ 2017-12-06 08:17:56
○ 2026-07-20 07:45:46

○NSf1g1ns1.dnspod.net2015-06-21 → 2016-02-07 · 4 obs

● 2015-06-21 11:12:38
● 2016-02-07 14:43:08
○ 2016-05-03 11:20:48
○ 2026-07-20 07:45:46

○NSf1g1ns2.dnspod.net2015-06-21 → 2016-02-07 · 4 obs

● 2015-06-21 11:12:38
● 2016-02-07 14:43:08
○ 2016-05-03 11:20:48
○ 2026-07-20 07:45:46

●NSnash.ns.cloudflare.com2026-06-29 → 2026-07-20 · 3 obs

○ 2017-12-06 08:17:56
● 2026-06-29 22:30:36
● 2026-07-20 07:45:46

●NSnicole.ns.cloudflare.com2026-06-29 → 2026-07-20 · 3 obs

○ 2017-12-06 08:17:56
● 2026-06-29 22:30:36
● 2026-07-20 07:45:46

○NSns1.namebrightdns.com2017-12-06 → 2017-12-06 · 4 obs

○ 2016-12-21 11:47:16
● 2017-12-06 08:17:56
○ 2026-06-29 22:30:36
○ 2026-07-20 07:45:46

○NSns2.namebrightdns.com2017-12-06 → 2017-12-06 · 4 obs

○ 2016-12-21 11:47:16
● 2017-12-06 08:17:56
○ 2026-06-29 22:30:36
○ 2026-07-20 07:45:46

○MXmxn.mxhichina.com2016-08-24 → 2016-12-21 · 4 obs

● 2016-08-24 21:28:40
● 2016-12-21 11:47:16
○ 2017-12-06 08:17:56
○ 2026-07-20 07:45:46

○MXmxw.mxhichina.com2016-08-24 → 2016-12-21 · 4 obs

● 2016-08-24 21:28:40
● 2016-12-21 11:47:16
○ 2017-12-06 08:17:56
○ 2026-07-20 07:45:46

●A104.21.8.722026-07-13 → 2026-07-20 · 3 obs

○ 2026-06-29 22:30:36
● 2026-07-13 03:32:22
● 2026-07-20 07:45:46

○A108.186.65.2072015-06-21 → 2016-02-07 · 4 obs

● 2015-06-21 11:12:38
● 2016-02-07 14:43:08
○ 2016-03-06 11:13:42
○ 2026-07-20 07:45:46

●A172.67.156.2342026-07-13 → 2026-07-20 · 3 obs

○ 2026-06-29 22:30:36
● 2026-07-13 03:32:22
● 2026-07-20 07:45:46

○A188.114.96.02026-06-29 → 2026-06-29 · 4 obs

○ 2016-05-03 11:20:48
● 2026-06-29 22:30:36
○ 2026-07-13 03:32:22
○ 2026-07-20 07:45:46

○A188.114.97.02026-06-29 → 2026-06-29 · 4 obs

○ 2016-05-03 11:20:48
● 2026-06-29 22:30:36
○ 2026-07-13 03:32:22
○ 2026-07-20 07:45:46

●A2606:4700:3030::6815:8482026-07-13 → 2026-07-20 · 3 obs

○ 2026-06-29 22:30:36
● 2026-07-13 03:32:22
● 2026-07-20 07:45:46

●A2606:4700:3037::ac43:9cea2026-07-13 → 2026-07-20 · 3 obs

○ 2026-06-29 22:30:36
● 2026-07-13 03:32:22
● 2026-07-20 07:45:46

○A2a06:98c1:3120::2026-06-29 → 2026-06-29 · 4 obs

○ 2016-05-03 11:20:48
● 2026-06-29 22:30:36
○ 2026-07-13 03:32:22
○ 2026-07-20 07:45:46

○A2a06:98c1:3121::2026-06-29 → 2026-06-29 · 4 obs

○ 2016-05-03 11:20:48
● 2026-06-29 22:30:36
○ 2026-07-13 03:32:22
○ 2026-07-20 07:45:46

○A67.23.229.2212016-03-06 → 2016-03-06 · 4 obs

○ 2016-02-07 14:43:08
● 2016-03-06 11:13:42
○ 2016-05-03 11:20:48
○ 2026-07-20 07:45:46

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-12-06 → 2017-12-06 · 3 obs

● 2017-12-06 08:17:56
○ 2026-06-29 22:30:36
○ 2026-07-20 07:45:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
fsyuan.com	nash.ns.cloudflare.com, nicole.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsyuan.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.234, 104.21.8.72`
AAAA	2	`2606:4700:3037::ac43:9cea, 2606:4700:3030::6815:848`
NS	2	`nash.ns.cloudflare.com, nicole.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fsyuan.com directs to four IP numbers, which are 104.21.8.72, 172.67.156.234, 2606:4700:3030::6815:848 and 2606:4700:3037::ac43:9cea.

Among the host names that share IP numbers with fsyuan.com are mail.wt-valve.com, www.bert.com.au, www.betmel.com and two others.

Name Servers

fsyuan.com is delegated to two name servers: nash.ns.cloudflare.com and nicole.ns.cloudflare.com.

fsyuan.com has the same name server delegation as a number of other domains, such as hzhsgs.com, fadmy.net, cwilinks.com and two more.

There is at least partial name server overlap between fsyuan.com and other domains — vandorpopleidingcentrum.nl, chinaszhx.com, airdump.com and two more among them.

These name servers regularly appear alongside meiling.ns.cloudflare.com, donna.ns.cloudflare.com, peyton.ns.cloudflare.com and 3 other name servers in NS record sets.

Host names resolving to 6 IP numbers:

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.

nicole.ns.cloudflare.com resolves to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 other IP addresses.

fsyuan.com - robtex.com

fsyuan.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fsyuan.com`

`com`