`fssy520.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4375^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ddd7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.117^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.215^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dimitris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c06^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c306^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dimitris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2306^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dimitris.ns.cloudflare.com`
		A	108.162.195.6^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	162.159.44.6^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	172.64.35.6^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
NS	`treasure.ns.cloudflare.com`
		A	2606:4700:50::a29f:2674^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c274^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`treasure.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2274^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`treasure.ns.cloudflare.com`
		A	108.162.194.116^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	162.159.38.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	172.64.34.116^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.117, 172.67.221.215
		IPv6 hints	2606:4700:3031::6815:4375, 2606:4700:3033::ac43:ddd7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOA	`dimitris.ns.cloudflare.com`dns@cloudflare.com serial=2411058338

`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=1786401724

Subdomains

www.fssy520.com

Same first word

fssy520.com

DNS History

20 records (6 active, 14 former)

●NSdimitris.ns.cloudflare.com2026-03-19 → 2026-08-10 · 3 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
● 2026-08-10 22:45:26

○NSens11.bigwww.com2015-11-19 → 2016-06-20 · 5 obs

○ 2015-07-04 19:42:40
● 2015-11-19 21:13:26
● 2016-06-20 21:51:24
○ 2017-02-11 00:53:44
○ 2026-08-10 22:45:26

○NSens12.bigwww.com2015-11-19 → 2016-06-20 · 5 obs

○ 2015-07-04 19:42:40
● 2015-11-19 21:13:26
● 2016-06-20 21:51:24
○ 2017-02-11 00:53:44
○ 2026-08-10 22:45:26

○NSjuming.dnsdun.com2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 21:51:24
● 2017-02-11 00:53:44
○ 2018-09-04 06:30:56
○ 2026-08-10 22:45:26

○NSjuming.dnsdun.net2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 21:51:24
● 2017-02-11 00:53:44
○ 2018-09-04 06:30:56
○ 2026-08-10 22:45:26

○NSns1.alidns.com2018-09-04 → 2018-09-04 · 4 obs

○ 2017-02-11 00:53:44
● 2018-09-04 06:30:56
○ 2026-03-19 03:39:52
○ 2026-08-10 22:45:26

○NSns11.bigwww.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 19:42:40
○ 2015-11-19 21:13:26
○ 2026-08-10 22:45:26

○NSns2.alidns.com2018-09-04 → 2018-09-04 · 4 obs

○ 2017-02-11 00:53:44
● 2018-09-04 06:30:56
○ 2026-03-19 03:39:52
○ 2026-08-10 22:45:26

●NStreasure.ns.cloudflare.com2026-03-19 → 2026-08-10 · 3 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
● 2026-08-10 22:45:26

●A104.21.67.1172026-03-19 → 2026-08-10 · 3 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
● 2026-08-10 22:45:26

○A107.164.35.312018-09-04 → 2018-09-04 · 4 obs

○ 2017-02-11 00:53:44
● 2018-09-04 06:30:56
○ 2026-03-19 03:39:52
○ 2026-08-10 22:45:26

○A142.111.224.1972017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 21:51:24
● 2017-02-11 00:53:44
○ 2018-09-04 06:30:56
○ 2026-08-10 22:45:26

●A172.67.221.2152026-03-19 → 2026-08-10 · 3 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
● 2026-08-10 22:45:26

○A211.149.149.1792015-07-04 → 2016-06-20 · 4 obs

● 2015-07-04 19:42:40
● 2016-06-20 21:51:24
○ 2017-02-11 00:53:44
○ 2026-08-10 22:45:26

●A2606:4700:3031::6815:43752026-07-31 → 2026-08-10 · 3 obs

○ 2026-03-19 03:39:52
● 2026-07-31 05:40:32
● 2026-08-10 22:45:26

○A2606:4700:3032::ac43:ddd72026-03-19 → 2026-03-19 · 4 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
○ 2026-07-31 05:40:32
○ 2026-08-10 22:45:26

●A2606:4700:3033::ac43:ddd72026-07-31 → 2026-08-10 · 3 obs

○ 2026-03-19 03:39:52
● 2026-07-31 05:40:32
● 2026-08-10 22:45:26

○A2606:4700:3035::6815:43752026-03-19 → 2026-03-19 · 4 obs

○ 2018-09-04 06:30:56
● 2026-03-19 03:39:52
○ 2026-07-31 05:40:32
○ 2026-08-10 22:45:26

○CNAMEs-64859.abc188.com2015-11-19 → 2016-06-20 · 5 obs

○ 2015-07-04 19:42:40
● 2015-11-19 21:13:26
● 2016-06-20 21:51:24
○ 2017-02-11 00:53:44
○ 2026-08-10 22:45:26

○CNAMEs-64859.gotocdn.com2015-07-04 → 2016-06-20 · 4 obs

● 2015-07-04 19:42:40
● 2016-06-20 21:51:24
○ 2017-02-11 00:53:44
○ 2026-08-10 22:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
fssy520.com	treasure.ns.cloudflare.com, dimitris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.116

NS records: treasure.ns.cloudflare.com, dimitris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fssy520.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.117, 172.67.221.215`
AAAA	2	`2606:4700:3033::ac43:ddd7, 2606:4700:3031::6815:4375`
NS	2	`dimitris.ns.cloudflare.com, treasure.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dimitris.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.fssy520.com falls under the parent fssy520.com.

IP Addresses

fssy520.com points to the four IP addresses 104.21.67.117, 172.67.221.215, 2606:4700:3031::6815:4375 and 2606:4700:3033::ac43:ddd7.

Among the host names that share IP numbers with fssy520.com are www.steveluxenberg.com, biopeoples.ru, www.greenhill99.com and two others.

Name Servers

DNS delegation for fssy520.com points to two name servers: dimitris.ns.cloudflare.com and treasure.ns.cloudflare.com.

fssy520.com has the same name server delegation as a number of other domains, such as hzwenmi.com, leduow.com, xybgwx.com and two more.

At least some of fssy520.com's name servers are shared with other domains, for example 161270.com, gr5.com.br, scanncut.com.au and two more.

These name servers are routinely co-deployed with the name servers mike.ns.cloudflare.com, titan.ns.cloudflare.com, kinsley.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

dimitris.ns.cloudflare.com has IP addresses 108.162.195.6, 162.159.44.6 and 172.64.35.6, plus 3 other.

treasure.ns.cloudflare.com has IP addresses 108.162.194.116, 162.159.38.116 and 172.64.34.116, plus 3 other.

fssy520.com - robtex.com

fssy520.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`fssy520.com`

`com`