lu3.us - robtex.com

lu3.us

DNSSEC⚠️ Not signed
NSderek.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
NStiffany.ns.cloudflare.com
A2606:4700:50::a29f:263c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A2803:f800:50::6ca2:c23c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtiffany.ns.cloudflare.com
A2a06:98c1:50::ac40:223c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtiffany.ns.cloudflare.com
A108.162.194.60🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A162.159.38.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A172.64.34.60🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
SOAderek.ns.cloudflare.comdns@cloudflare.com serial=2406812557

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1783231842

Same first word

lu3.com
lu3.us
lu3.com.br
lu3.jp
lu3.de
lu3.net

Similar names

3lu.co
3ul.net
3lu.com
ul3.com
3ul.com
3lu.cn
l3u.com
u3l.de
u3l.nl
3lu.com.cn
l3u.de
3ul.de
ul3.be
ul3.se
3lu.xyz
l3u.ch
u3l.com
u3l.co

DNS History

2 records (2 active, 0 former)

NSderek.ns.cloudflare.comtiffany.ns.cloudflare.com
●NSderek.ns.cloudflare.com2026-05-12 → 2026-07-05 · 2 obs
● 2026-05-12 18:25:14
● 2026-07-05 06:24:44
●NStiffany.ns.cloudflare.com2026-05-12 → 2026-07-05 · 2 obs
● 2026-05-12 18:25:14
● 2026-07-05 06:24:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usf.cctld.us, n.cctld.us, m.cctld.us, x.cctld.us...-
lu3.ustiffany.ns.cloudflare.com, derek.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.60

NS records: tiffany.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lu3.us (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

TypeCountSample Data
NS2derek.ns.cloudflare.com, tiffany.ns.cloudflare.com
SOA1derek.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

DNS delegation for lu3.us points to two name servers: derek.ns.cloudflare.com and tiffany.ns.cloudflare.com.

lu3.us has the same name server delegation as a number of other domains, such as ppl.us, cerisedoucede.fr, coralbit.com and two more.

At least some of lu3.us's name servers are shared with other domains, for example rwrl.net, behifashist.workers.dev, littlepllc.com and two more.

These name servers tend to be deployed in combination with the name servers steven.ns.cloudflare.com and lynn.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

derek.ns.cloudflare.com has IP addresses 108.162.193.154, 172.64.33.154 and 173.245.59.154, plus 3 other.

tiffany.ns.cloudflare.com has IP addresses 108.162.194.60, 162.159.38.60 and 172.64.34.60, plus 3 other.