4sysysy.com - dns.ninja

`4sysysy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:afe2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:504a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.74^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.226^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
NS	`tori.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tori.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tori.ns.cloudflare.com`
		A	108.162.192.231^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	172.64.32.231^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	173.245.58.231^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.74, 172.67.175.226
		IPv6 hints	2606:4700:3034::ac43:afe2, 2606:4700:3035::6815:504a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2411741015

`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=1786253784

Same first word

4sysysy.com

DNS History

8 records (6 active, 2 former)

●NSfrank.ns.cloudflare.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 01:50:50
● 2026-08-09 06:02:46

●NStori.ns.cloudflare.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 01:50:50
● 2026-08-09 06:02:46

●A104.21.80.742026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 01:50:50
● 2026-08-09 06:02:46

●A172.67.175.2262026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 01:50:50
● 2026-08-09 06:02:46

○A2606:4700:3031::ac43:afe22026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 01:50:50
○ 2026-07-08 16:31:00
○ 2026-08-09 06:02:46

●A2606:4700:3034::ac43:afe22026-07-08 → 2026-08-09 · 3 obs

○ 2026-02-20 01:50:50
● 2026-07-08 16:31:00
● 2026-08-09 06:02:46

●A2606:4700:3035::6815:504a2026-07-08 → 2026-08-09 · 3 obs

○ 2026-02-20 01:50:50
● 2026-07-08 16:31:00
● 2026-08-09 06:02:46

○A2606:4700:3036::6815:504a2026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 01:50:50
○ 2026-07-08 16:31:00
○ 2026-08-09 06:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4sysysy.com	frank.ns.cloudflare.com, tori.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.166

NS records: frank.ns.cloudflare.com, tori.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sysysy.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.74, 172.67.175.226`
AAAA	2	`2606:4700:3035::6815:504a, 2606:4700:3034::ac43:afe2`
NS	2	`frank.ns.cloudflare.com, tori.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frank.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

4sysysy.com points to the four IP addresses 104.21.80.74, 172.67.175.226, 2606:4700:3034::ac43:afe2 and 2606:4700:3035::6815:504a.

Two other host names, along with egy.unblock2.xyz, www.qth168.com and yarnbowls.org, also share IP numbers with 4sysysy.com.

Name Servers

DNS delegation for 4sysysy.com points to two name servers: frank.ns.cloudflare.com and tori.ns.cloudflare.com.

4sysysy.com shares its NS records with other domains, for example upvc-experts.co.uk, k(0x77616e6b)in.com, tenniscourtcontractors.co.uk and two others.

There is at least partial name server overlap between 4sysysy.com and other domains — slothoki511jp.live, semi.com.tw, afscme3937.org and two more among them.

These name servers are routinely deployed together with the name servers beth.ns.cloudflare.com.

DNS names with 6 IP addresses:

frank.ns.cloudflare.com has IP addresses 108.162.193.166, 172.64.33.166 and 173.245.59.166, plus 3 other.

tori.ns.cloudflare.com has IP addresses 108.162.192.231, 172.64.32.231 and 173.245.58.231, plus 3 other.