`300uuu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3ae4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a5d7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.228^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.215^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`harlee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlee.ns.cloudflare.com`
		A	108.162.194.238^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	162.159.38.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	172.64.34.238^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.228, 172.67.165.215
		IPv6 hints	2606:4700:3033::6815:3ae4, 2606:4700:3036::ac43:a5d7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2403904695

`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=1778616231

Same first word

300uuu.com

Similar names

uuu030.top

DNS History

16 records (6 active, 10 former)

●NSdilbert.ns.cloudflare.com2026-04-23 → 2026-05-12 · 3 obs

○ 2017-01-20 17:31:52
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

○NSf1g1ns1.dnspod.net2017-01-20 → 2017-01-20 · 4 obs

○ 2016-04-14 13:42:36
● 2017-01-20 17:31:52
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

○NSf1g1ns2.dnspod.net2017-01-20 → 2017-01-20 · 4 obs

○ 2016-04-14 13:42:36
● 2017-01-20 17:31:52
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

●NSharlee.ns.cloudflare.com2026-04-23 → 2026-05-12 · 3 obs

○ 2017-01-20 17:31:52
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

○NSns57.domaincontrol.com2016-01-05 → 2016-04-14 · 4 obs

● 2016-01-05 08:41:48
● 2016-04-14 13:42:36
○ 2017-01-20 17:31:52
○ 2026-05-12 20:29:36

○NSns58.domaincontrol.com2016-01-05 → 2016-04-14 · 4 obs

● 2016-01-05 08:41:48
● 2016-04-14 13:42:36
○ 2017-01-20 17:31:52
○ 2026-05-12 20:29:36

○MXmailstore1.secureserver.net2016-01-05 → 2016-04-14 · 4 obs

● 2016-01-05 08:41:48
● 2016-04-14 13:42:36
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

○MXsmtp.secureserver.net2016-01-05 → 2016-04-14 · 4 obs

● 2016-01-05 08:41:48
● 2016-04-14 13:42:36
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

○A103.56.114.1702016-04-14 → 2016-04-14 · 4 obs

○ 2016-01-05 08:41:48
● 2016-04-14 13:42:36
○ 2017-01-20 17:31:52
○ 2026-05-12 20:29:36

●A104.21.58.2282026-04-23 → 2026-05-12 · 3 obs

○ 2018-07-01 19:01:32
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

○A116.206.178.422018-07-01 → 2018-07-01 · 4 obs

○ 2017-01-20 17:31:52
● 2018-07-01 19:01:32
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

●A172.67.165.2152026-04-23 → 2026-05-12 · 3 obs

○ 2018-07-01 19:01:32
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

●A2606:4700:3033::6815:3ae42026-04-23 → 2026-05-12 · 3 obs

○ 2018-07-01 19:01:32
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

●A2606:4700:3036::ac43:a5d72026-04-23 → 2026-05-12 · 3 obs

○ 2018-07-01 19:01:32
● 2026-04-23 07:52:40
● 2026-05-12 20:29:36

○A43.230.146.82017-01-20 → 2017-01-20 · 4 obs

○ 2016-04-14 13:42:36
● 2017-01-20 17:31:52
○ 2026-04-23 07:52:40
○ 2026-05-12 20:29:36

○A58.64.180.1602016-01-05 → 2016-01-05 · 3 obs

● 2016-01-05 08:41:48
○ 2016-04-14 13:42:36
○ 2026-05-12 20:29:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
300uuu.com	dilbert.ns.cloudflare.com, harlee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.238

NS records: dilbert.ns.cloudflare.com, harlee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 300uuu.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.228, 172.67.165.215`
AAAA	2	`2606:4700:3033::6815:3ae4, 2606:4700:3036::ac43:a5d7`
NS	2	`dilbert.ns.cloudflare.com, harlee.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by 300uuu.com: 2606:4700:3033::6815:3ae4, 2606:4700:3036::ac43:a5d7, 104.21.58.228 and 172.67.165.215.

other host names including dryerasechecks.com, toy-recho.flowhot.cc, 2e73e5a4cd8e.housedems.com, flowhot.cc and 609798.flowhot.cc share IP numbers with 300uuu.com.

Name Servers

300uuu.com is delegated to two name servers dilbert.ns.cloudflare.com and harlee.ns.cloudflare.com.

300uuu.com shares the same name server setup as other domains, for instance swj68.com, 622609.com, 7744948.com, 855990.com and s66600.com.

300uuu.com at least partially shares name servers with other domains, for instance 7islands.pl, zeevps.com, (0x706f726e)ai.fun, mpoturbohoki.com and fastmetals.com.

These name servers are commonly used alongside lars.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with six IP numbers:

Host name dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

Host name harlee.ns.cloudflare.com points to: 2606:4700:50::a29f:26ee, 2803:f800:50::6ca2:c2ee, 2a06:98c1:50::ac40:22ee, 108.162.194.238, 162.159.38.238 and 172.64.34.238.

300uuu.com - robtex.com

300uuu.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

`300uuu.com`

`com`