`fuk-u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c34c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5c9a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.154^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.76^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.154, 172.67.195.76
		IPv6 hints	2606:4700:3030::ac43:c34c, 2606:4700:3035::6815:5c9a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2401209115

`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=1776099092

Subdomains

www.fuk-u.com

Same first word

fuk-u.com

Similar names

fu-ku.com

DNS History

18 records (9 active, 9 former)

●NSkirk.ns.cloudflare.com2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

○NSns01.cashparking.com2015-07-07 → 2017-07-19 · 7 obs

● 2015-07-07 04:54:38
● 2016-04-30 03:09:20
○ 2016-05-31 04:40:10
● 2017-02-01 13:42:32
● 2017-07-19 21:46:06
○ 2026-04-11 00:23:34
○ 2026-04-13 17:14:00

○NSns21.domaincontrol.com2016-05-31 → 2016-05-31 · 4 obs

○ 2016-04-30 03:09:20
● 2016-05-31 04:40:10
○ 2017-02-01 13:42:32
○ 2026-04-13 17:14:00

○NSns22.domaincontrol.com2016-05-31 → 2016-05-31 · 4 obs

○ 2016-04-30 03:09:20
● 2016-05-31 04:40:10
○ 2017-02-01 13:42:32
○ 2026-04-13 17:14:00

●NSrafe.ns.cloudflare.com2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

○MX(root)2017-07-19 → 2017-07-19 · 4 obs

○ 2017-02-01 13:42:32
● 2017-07-19 21:46:06
○ 2026-04-11 00:23:34
○ 2026-04-13 17:14:00

○MX102017-07-19 → 2017-07-19 · 4 obs

○ 2017-02-01 13:42:32
● 2017-07-19 21:46:06
○ 2026-04-11 00:23:34
○ 2026-04-13 17:14:00

○MXmailstore1.secureserver.net2015-07-07 → 2017-02-01 · 4 obs

● 2015-07-07 04:54:38
● 2017-02-01 13:42:32
○ 2017-07-19 21:46:06
○ 2026-04-13 17:14:00

●MXroute1.mx.cloudflare.net2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

●MXroute2.mx.cloudflare.net2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

●MXroute3.mx.cloudflare.net2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

○MXsmtp.secureserver.net2015-07-07 → 2017-02-01 · 4 obs

● 2015-07-07 04:54:38
● 2017-02-01 13:42:32
○ 2017-07-19 21:46:06
○ 2026-04-13 17:14:00

●A104.21.92.1542026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

●A172.67.195.762026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

○A184.168.221.962015-07-07 → 2017-07-19 · 7 obs

● 2015-07-07 04:54:38
● 2016-04-30 03:09:20
○ 2016-05-31 04:40:10
● 2017-02-01 13:42:32
● 2017-07-19 21:46:06
○ 2026-04-11 00:23:34
○ 2026-04-13 17:14:00

●A2606:4700:3030::ac43:c34c2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

●A2606:4700:3035::6815:5c9a2026-04-11 → 2026-04-13 · 3 obs

○ 2017-07-19 21:46:06
● 2026-04-11 00:23:34
● 2026-04-13 17:14:00

○A50.63.202.552016-05-31 → 2016-05-31 · 4 obs

○ 2016-04-30 03:09:20
● 2016-05-31 04:40:10
○ 2017-02-01 13:42:32
○ 2026-04-13 17:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
fuk-u.com	kirk.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.192

NS records: kirk.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fuk-u.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.76, 104.21.92.154`
AAAA	2	`2606:4700:3035::6815:5c9a, 2606:4700:3030::ac43:c34c`
NS	2	`kirk.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 14), route3.mx.cloudflare.net (pri: 15)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

fuk-u.com is the parent of www.fuk-u.com.

IP Addresses

Four IP numbers are pointed to by fuk-u.com: 2606:4700:3030::ac43:c34c, 2606:4700:3035::6815:5c9a, 104.21.92.154 and 172.67.195.76.

other host names including wrns.com.cn, zsrailing.com, mpmoaa.org, (0x7868616d73746572)s.top and e-answersonline.org share IP numbers with fuk-u.com.

Name Servers

fuk-u.com is delegated to two name servers kirk.ns.cloudflare.com and rafe.ns.cloudflare.com.

fuk-u.com shares the same name server setup as other domains, for instance nagpurjamaat.org, kaboodle.nl, cybersecjob.com, vacaturescuracao.nl and topminecraftservers.org.

fuk-u.com at least partially shares name servers with other domains, for instance apexoasispokernow.com, iscc.ca.gov, 29sandibet.com, animefestival.jp and theprojectshop.co.uk.

these name servers are commonly used alongside theo.ns.cloudflare.com.

Host names with six IP numbers:

Host name kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

Host name rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

fuk-u.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

fuk-u.com shares some mail servers with other domains, at least partially, for instance bapp.org, visionairephoto.com, instaweb.my, shopamz.com and michiganestateplans.com.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

fuk-u.com - robtex.com

fuk-u.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`fuk-u.com`

`com`