`fu5599.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c7d9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5a67^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.103^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.217^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`west.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`west.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`west.ns.cloudflare.com`
		A	108.162.193.247^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	172.64.33.247^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	173.245.59.247^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.103, 172.67.199.217
		IPv6	2606:4700:3034::ac43:c7d9, 2606:4700:3036::6815:5a67
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2399731492

`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=1774546022

⚠️ On DNS blocklist: tif

Same first word

fu5599.com

DNS History

21 records (6 active, 15 former)

●NSisla.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

○NSns23.domaincontrol.com2018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○NSns24.domaincontrol.com2018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

●NSwest.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

●A104.21.90.1032026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

●A172.67.199.2172026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

○A184.168.221.332018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A184.168.221.452018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A184.168.221.472018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A184.168.221.522018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A184.168.221.582018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A184.168.221.622018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A188.114.96.02026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A188.114.97.02026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

●A2606:4700:3034::ac43:c7d92026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

●A2606:4700:3036::6815:5a672026-03-26 → 2026-03-26 · 3 obs

○ 2018-08-21 07:44:20
● 2026-03-26 17:53:30
● 2026-03-26 17:53:32

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A50.63.202.462018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A50.63.202.592018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

○A50.63.202.622018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:44:20
○ 2026-03-26 17:53:30
○ 2026-03-26 17:53:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
fu5599.com	isla.ns.cloudflare.com, west.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, west.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fu5599.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.217, 104.21.90.103`
AAAA	2	`2606:4700:3034::ac43:c7d9, 2606:4700:3036::6815:5a67`
NS	2	`isla.ns.cloudflare.com, west.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fu5599.com points to four IP numbers: 2606:4700:3034::ac43:c7d9, 2606:4700:3036::6815:5a67, 104.21.90.103 and 172.67.199.217.

Other host names including oscarconsultancy.com, rrnrealize.site, palomicro.live, miasgamingjourney.com and really.me share IP numbers with fu5599.com.

Name Servers

fu5599.com's delegation uses two name servers, isla.ns.cloudflare.com and west.ns.cloudflare.com.

fu5599.com shares the same name server setup as other domains, for example thetruffle.cz, pu1785.com, receptyonline.cz, greatlengths.cz and playupathletics.com.

fu5599.com at least partially shares name servers with other domains, including mine789.net, newnissanleafs.com, evolveaffiliates.com, republik.my and 5157588.com.

These name servers are often used together with howard.ns.cloudflare.com.

Host names with six IP numbers:

isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.

west.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf7, 2803:f800:50::6ca2:c1f7, 2a06:98c1:50::ac40:21f7, 108.162.193.247, 172.64.33.247 and 173.245.59.247.

fu5599.com - robtex.com

fu5599.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

`fu5599.com`

`com`