`u99.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2cc3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cb42^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.195^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.66^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`james.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`james.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`james.ns.cloudflare.com`
		A	108.162.193.178^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	172.64.33.178^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	173.245.59.178^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.195, 172.67.203.66
		IPv6 hints	2606:4700:3030::6815:2cc3, 2606:4700:3034::ac43:cb42
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`james.ns.cloudflare.com`dns@cloudflare.com serial=2400087793

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1775995009

Same first word

u99.us

u99.net

u99.nl

u99.ru

u99.com.tw

u99.cz

u99.eu

u99.com

u99.cn

Similar names

9u9.us

9u9.top

9u9.com.cn

99u.space

99u.me

99u.com

9u9.ru

9u9.cc

9u9.net

9u9.com

99u.eu

9u9.cn

9u9.de

99u.de

99u.org

DNS History

21 records (6 active, 15 former)

○NS6765495255.earth.orderbox-dns.com2017-04-21 → 2026-02-17 · 5 obs

○ 2016-04-12 07:45:44
● 2017-04-21 04:26:28
● 2026-02-17 04:33:14
○ 2026-03-07 05:50:16
○ 2026-04-12 12:36:22

○NS6765495255.mars.orderbox-dns.com2017-04-21 → 2026-02-17 · 5 obs

○ 2016-04-12 07:45:44
● 2017-04-21 04:26:28
● 2026-02-17 04:33:14
○ 2026-03-07 05:50:16
○ 2026-04-12 12:36:22

○NS6765495255.mercury.orderbox-dns.com2017-04-21 → 2026-02-17 · 5 obs

○ 2016-04-12 07:45:44
● 2017-04-21 04:26:28
● 2026-02-17 04:33:14
○ 2026-03-07 05:50:16
○ 2026-04-12 12:36:22

○NS6765495255.venus.orderbox-dns.com2017-04-21 → 2026-02-17 · 5 obs

○ 2016-04-12 07:45:44
● 2017-04-21 04:26:28
● 2026-02-17 04:33:14
○ 2026-03-07 05:50:16
○ 2026-04-12 12:36:22

○NSbuy.internettraffic.com2015-06-10 → 2016-04-12 · 5 obs

○ 2009-01-19 00:18:56
● 2015-06-10 18:10:12
● 2016-04-12 07:45:44
○ 2017-04-21 04:26:28
○ 2026-04-12 12:36:22

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

○ 2026-03-07 05:50:16
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

○NSns43.domaincontrol.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○NSns44.domaincontrol.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

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

○ 2026-03-07 05:50:16
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

○NSsell.internettraffic.com2015-06-10 → 2016-04-12 · 5 obs

○ 2009-01-19 00:18:56
● 2015-06-10 18:10:12
● 2016-04-12 07:45:44
○ 2017-04-21 04:26:28
○ 2026-04-12 12:36:22

○MXalt1.aspmx.l.google.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○MXalt2.aspmx.l.google.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○MXaspmx.l.google.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○MXaspmx2.googlemail.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○MXaspmx3.googlemail.com2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

●A104.21.44.1952026-04-05 → 2026-04-12 · 3 obs

○ 2017-04-21 04:26:28
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

●A172.67.203.662026-04-05 → 2026-04-12 · 3 obs

○ 2017-04-21 04:26:28
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

●A2606:4700:3030::6815:2cc32026-04-05 → 2026-04-12 · 3 obs

○ 2017-04-21 04:26:28
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

●A2606:4700:3034::ac43:cb422026-04-05 → 2026-04-12 · 3 obs

○ 2017-04-21 04:26:28
● 2026-04-05 19:27:22
● 2026-04-12 12:36:22

○A67.228.101.1622009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 00:18:56
○ 2015-06-10 18:10:12
○ 2026-04-12 12:36:22

○A69.172.201.2082015-06-10 → 2016-04-12 · 5 obs

○ 2009-01-19 00:18:56
● 2015-06-10 18:10:12
● 2016-04-12 07:45:44
○ 2017-04-21 04:26:28
○ 2026-04-12 12:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
u99.us	rosalyn.ns.cloudflare.com, james.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.59

NS records: rosalyn.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u99.us (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.195, 172.67.203.66`
AAAA	2	`2606:4700:3034::ac43:cb42, 2606:4700:3030::6815:2cc3`
NS	2	`james.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`james.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

u99.us maps to four IP numbers: 2606:4700:3030::6815:2cc3, 2606:4700:3034::ac43:cb42, 104.21.44.195 and 172.67.203.66.

Other host names, for instance dlsys.cn, www.umuslim.ac.id, kebidanan.umuslim.ac.id, grupoaj.com and www.moontowncafe.com share IP numbers with u99.us.

Name Servers

Two name servers james.ns.cloudflare.com and rosalyn.ns.cloudflare.com are delegated to u99.us.

u99.us uses the same name server configuration as other domains, such as cafe-garden.ru, lptgjakarta.com, bogadel.ru, curtail.co.uk and hkspark.com.

u99.us at least partially shares name servers with other domains such as dragonslotsone.com, raja888xjp.live, airhuarache.uk, yczychem.com and weegoto.com.

these name servers are commonly used with the name servers vivienne.ns.cloudflare.com.

Host names with six IP numbers: Host name james.ns.cloudflare.com points to 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178; host name rosalyn.ns.cloudflare.com points to 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.

u99.us - robtex.com

u99.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`u99.us`

`us`