u-sq.com - robtex.com

u-sq.com

DNSSEC⚠️ Not signed
NSarvind.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A2803:f800:50::6ca2:c3e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarvind.ns.cloudflare.com
A2a06:98c1:50::ac40:23e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarvind.ns.cloudflare.com
A108.162.195.227🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A162.159.44.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A172.64.35.227🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
NSharlee.ns.cloudflare.com
A2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlee.ns.cloudflare.com
A2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlee.ns.cloudflare.com
A108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(73)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(81)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAarvind.ns.cloudflare.comdns@cloudflare.com serial=2400707218

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776029087

Previously MX for

u-sq.com

Same first word

u-sq.com

Similar names

q-us.co.jp
s-qu.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSarvind.ns.cloudflare.comharlee.ns.cloudflare.commaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netu-sq.comA49.212.235.151
●NSarvind.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-20 13:16:26
● 2026-04-10 21:51:38
● 2026-04-12 21:30:58
●NSharlee.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-20 13:16:26
● 2026-04-10 21:51:38
● 2026-04-12 21:30:58
○NSmaster.dns.ne.jp2015-08-15 → 2017-03-20 · 4 obs
● 2015-08-15 01:25:02
● 2017-03-20 13:16:26
○ 2026-04-10 21:51:38
○ 2026-04-12 21:30:58
○NSns1.dns.ne.jp2015-08-15 → 2017-03-20 · 4 obs
● 2015-08-15 01:25:02
● 2017-03-20 13:16:26
○ 2026-04-10 21:51:38
○ 2026-04-12 21:30:58
○NSns2.dns.ne.jp2015-08-15 → 2017-03-20 · 4 obs
● 2015-08-15 01:25:02
● 2017-03-20 13:16:26
○ 2026-04-10 21:51:38
○ 2026-04-12 21:30:58
●MXroute1.mx.cloudflare.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-20 13:16:26
● 2026-04-10 21:51:38
● 2026-04-12 21:30:58
●MXroute2.mx.cloudflare.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-20 13:16:26
● 2026-04-10 21:51:38
● 2026-04-12 21:30:58
●MXroute3.mx.cloudflare.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-20 13:16:26
● 2026-04-10 21:51:38
● 2026-04-12 21:30:58
○MXu-sq.com2015-08-15 → 2017-03-20 · 4 obs
● 2015-08-15 01:25:02
● 2017-03-20 13:16:26
○ 2026-04-10 21:51:38
○ 2026-04-12 21:30:58
○A49.212.235.1512015-08-15 → 2017-03-20 · 4 obs
● 2015-08-15 01:25:02
● 2017-03-20 13:16:26
○ 2026-04-10 21:51:38
○ 2026-04-12 21:30:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
u-sq.comharlee.ns.cloudflare.com, arvind.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
NS2arvind.ns.cloudflare.com, harlee.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 29), route3.mx.cloudflare.net (pri: 73)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1arvind.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

u-sq.com is delegated to two name servers arvind.ns.cloudflare.com and harlee.ns.cloudflare.com.

u-sq.com shares the same name server setup as other domains, for instance sublime-mail.com, focuscounseling.org, ethnetworks.com, rfachina.org and vobilate.com.

u-sq.com at least partially shares name servers with other domains, for instance slonup9.cc, wspharma.com, desaunay.com, thetha.click and 3arabiyate.net.

these name servers are often used together with gail.ns.cloudflare.com, henry.ns.cloudflare.com, zelda.ns.cloudflare.com and terin.ns.cloudflare.com.

Host names with six IP numbers:

Host name arvind.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce3, 2803:f800:50::6ca2:c3e3, 2a06:98c1:50::ac40:23e3, 108.162.195.227, 162.159.44.227 and 172.64.35.227.

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.

Mail Servers

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

u-sq.com shares some mail servers with other domains, at least partially, for instance accueil-temporaire.com, mhitr.com, gwendolynwalker.com, tweetable.com and immoxp.de.

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.