4us.tech - robtex.com

4us.tech

DNSSEC⚠️ Not signed
NStech-domains.mercury.orderbox-dns.com ⭐ ⚠️ Not in parent delegation
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.251.reverse.myorderbox.com
NScont603385.earth.orderbox-dns.com ⚠️ Not in zone NS records
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.247.reverse.myorderbox.com
NScont603385.mars.orderbox-dns.com ⚠️ Not in zone NS records
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.253.reverse.myorderbox.com
NScont603385.mercury.orderbox-dns.com ⚠️ Not in zone NS records
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.251.reverse.myorderbox.com
NScont603385.venus.orderbox-dns.com ⚠️ Not in zone NS records
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.249.reverse.myorderbox.com
NStech-domains.earth.orderbox-dns.com ⚠️ Not in parent delegation
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.247.reverse.myorderbox.com
NStech-domains.mars.orderbox-dns.com ⚠️ Not in parent delegation
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.253.reverse.myorderbox.com
NStech-domains.venus.orderbox-dns.com ⚠️ Not in parent delegation
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR Solutions LLC Route Object
PTR162.251.82.249.reverse.myorderbox.com
SOAtech-domains.mercury.orderbox-dns.comthesonu2027@gmail.com 2026-02-23 #1

tech

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSns01.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns0.centralnic.nethostmaster@centralnic.net serial=1609539

Same first word

4us.com
4us.no
4us.at
4us.vg
4us.ca
4us.ma
4us.de
4us.se
4us.eu
4us.ch
4us.su
4us.ro
4us.ru
4us.lv
4us.cz
4us.co.in
4us.fr
4us.net
4us.pl
4us.com.tr
4us.lt
4us.tech
4us.me
4us.nl
4us.us
4us.be
4us.biz
4us.club
4us.co.uk
4us.jp
4us.co
4us.ir
4us.es
4us.dk
4us.info
4us.org
4us.in
4us.space
4us.co.il

Similar names

us4.net
s4u.hu
s4u.org
su4.cn
4su.net
u4s.co.uk
s4u.fr
4su.cn
s4u.gr
s4u.se
us4.name
su4.de
u4s.ws
s4u.co
s4u.com.co
u4s.org
s4u.cz
s4u.es
s4u.biz
s4u.net
s4u.cn
s4u.de
s4u.cc
us4.de
s4u.ua
s4u.pl
u4s.com
4su.nl
s4u.ru
us4.co
us4.nl
s4u.com.ua
s4u.cat
s4u.blogspot.com
s4u.eu
us4.ru
s4u.co.il
s4u.ma
s4u.info
s4u.nl
s4u.it
us4.com
4su.org
u4s.ir
u4s.ru
s4u.in
4su.ir
4su.de
s4u.lt
s4u.click
s4u.at
s4u.com.tr
u4s.eu
s4u.dk
su4.ru
s4u.su
us4.cn
su4.jp
u4s.co.th
s4u.com
s4u.jp
4su.com

DNS History

24 records (8 active, 16 former)

2017201820192020202120222023202420252026NScont603385.earth.orderbox-dns.comcont603385.mars.orderbox-dns.comcont603385.mercury.orderbox-dns.comcont603385.venus.orderbox-dns.comtech-domains.earth.orderbox-dns.comtech-domains.mars.orderbox-dns.comtech-domains.mercury.orderbox-dns.comtech-domains.venus.orderbox-dns.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comstatuspage1.nic.rustatuspage2.nic.ruMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comnomail.nic.ruA109.70.26.37162.255.119.250194.85.61.76
●NScont603385.earth.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NScont603385.mars.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NScont603385.mercury.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NScont603385.venus.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
○NSdns1.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSdns2.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSdns3.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSdns4.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSdns5.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSstatuspage1.nic.ru2017-08-26 → 2017-08-26 · 3 obs
○ 2016-12-12 21:27:12
● 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○NSstatuspage2.nic.ru2017-08-26 → 2017-08-26 · 3 obs
○ 2016-12-12 21:27:12
● 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
●NStech-domains.earth.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NStech-domains.mars.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NStech-domains.mercury.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
●NStech-domains.venus.orderbox-dns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-08-26 08:11:16
● 2026-02-28 20:26:02
○MXeforward1.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○MXeforward2.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○MXeforward3.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○MXeforward4.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○MXeforward5.registrar-servers.com2016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○MXnomail.nic.ru2017-08-26 → 2017-08-26 · 3 obs
○ 2016-12-12 21:27:12
● 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○A109.70.26.372017-08-26 → 2017-08-26 · 3 obs
○ 2016-12-12 21:27:12
● 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○A162.255.119.2502016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 21:27:12
○ 2017-08-26 08:11:16
○ 2026-02-28 20:26:02
○A194.85.61.762017-08-26 → 2017-08-26 · 3 obs
○ 2016-12-12 21:27:12
● 2017-08-26 08:11:16
○ 2026-02-28 20:26:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info-
4us.techcont603385.mars.orderbox-dns.com, cont603385.earth.orderbox-dns.com, cont603385.venus.orderbox-dns.com, cont603385.mercury.orderbox-dns.com-

✅ Authoritative Response

Server: 162.251.82.253

NS records: cont603385.mars.orderbox-dns.com, cont603385.earth.orderbox-dns.com, cont603385.venus.orderbox-dns.com, cont603385.mercury.orderbox-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4us.tech (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

TypeCountSample Data
NS4tech-domains.venus.orderbox-dns.com, tech-domains.earth.orderbox-dns.com...
SOA1tech-domains.mercury.orderbox-dns.com th

Analysis

Name Servers

4us.tech delegates to eight name servers: cont603385.earth.orderbox-dns.com, tech-domains.earth.orderbox-dns.com, cont603385.mars.orderbox-dns.com, tech-domains.mars.orderbox-dns.com, cont603385.mercury.orderbox-dns.com, tech-domains.mercury.orderbox-dns.com, cont603385.venus.orderbox-dns.com and tech-domains.venus.orderbox-dns.com.

4us.tech partially shares name servers with other domains; examples include abysmal.tech, danerp.tech, adarsh.tech, datascientifica.tech and compendium.tech.

these name servers are commonly used with the name servers 208.91.197.91.

Four IPs per name:

The pair cont603385.earth.orderbox-dns.com and tech-domains.earth.orderbox-dns.com point to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

The pair cont603385.mars.orderbox-dns.com and tech-domains.mars.orderbox-dns.com point to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

The pair cont603385.mercury.orderbox-dns.com and tech-domains.mercury.orderbox-dns.com point to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

The pair cont603385.venus.orderbox-dns.com and tech-domains.venus.orderbox-dns.com point to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

Names that resolve to each IP group:

IPs 162.251.82.118, 162.251.82.119, 162.251.82.246, 162.251.82.247 resolved by cont603385.earth.orderbox-dns.com and tech-domains.earth.orderbox-dns.com.

IPs 162.251.82.124, 162.251.82.125, 162.251.82.252, 162.251.82.253 resolved by cont603385.mars.orderbox-dns.com and tech-domains.mars.orderbox-dns.com.

IPs 162.251.82.122, 162.251.82.123, 162.251.82.250, 162.251.82.251 resolved by cont603385.mercury.orderbox-dns.com and tech-domains.mercury.orderbox-dns.com.

IPs 162.251.82.120, 162.251.82.121, 162.251.82.248, 162.251.82.249 resolved by cont603385.venus.orderbox-dns.com and tech-domains.venus.orderbox-dns.com.