c3ui.com - robtex.com

c3ui.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.nexcess.net ⭐
A2607:f7c0:8001::a🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route
A192.240.188.188🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956
NSns2.nexcess.net
A2607:f7c0:8002::a🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route
A192.240.188.166🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956
NSns3.nexcess.net
A2607:f7c0:8001::b🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route
A192.240.188.144🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956
NSns4.nexcess.net
A2607:f7c0:8002::b🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route
A192.240.188.122🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=9_tDNlKvT51_kfc71b-j8BA2SkAhl5kdNYfL1o_YRI0
TXTgoogle-site-verification=2hkcawHPfFoAihHCZwQPaQIN0f_M00usth0lLm4XoyI
SOAns1.nexcess.nethostmaster@c3ui.com serial=1655269668

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=1777182256

Same first word

c3ui.com

Similar names

uci3.cn

DNS History

20 records (13 active, 7 former)

2020202120222023202420252026NSns1.nexcess.netns2.nexcess.netns3.nexcess.netns4.nexcess.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.14523.225.197.3
○NSns1.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
●NSns1.nexcess.net2026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
○NSns2.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
●NSns2.nexcess.net2026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
○NSns3.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
●NSns3.nexcess.net2026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
○NSns4.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
●NSns4.nexcess.net2026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
○NSns5.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
○NSns6.myhostadmin.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40
●MXalt1.aspmx.l.google.com2026-04-10 → 2026-04-26 · 2 obs
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●MXalt2.aspmx.l.google.com2026-04-10 → 2026-04-26 · 2 obs
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●MXalt3.aspmx.l.google.com2026-04-10 → 2026-04-26 · 2 obs
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●MXalt4.aspmx.l.google.com2026-04-10 → 2026-04-26 · 2 obs
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●MXaspmx.l.google.com2026-04-10 → 2026-04-26 · 2 obs
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●A198.185.159.1442026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●A198.185.159.1452026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●A198.49.23.1442026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
●A198.49.23.1452026-04-10 → 2026-04-26 · 3 obs
○ 2019-12-18 02:42:26
● 2026-04-10 11:45:56
● 2026-04-26 06:05:40
○A23.225.197.32019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 02:42:26
○ 2026-04-10 11:45:56
○ 2026-04-26 06:05:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
c3ui.comns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net-

✅ Authoritative Response

Server:192.240.188.122

NS records: ns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c3ui.com (unsigned zone)

⏱️ Timing

Total: 679ms | Queries: -

📄 Records

TypeCountSample Data
A4198.49.23.145, 198.185.159.145...
NS4ns3.nexcess.net, ns1.nexcess.net...
MX5aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=2hkcawHPfFoAihH, google-site-verification=9_tDNlKvT51_kfc
SOA1ns1.nexcess.net hostmaster.c3ui.com

Analysis

IP Addresses

Four IP numbers are pointed to by c3ui.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names including reskilllabs.com, charterjericho.com, robertthethird.com, cciboise.com and ayershouse.com.au share IP numbers with c3ui.com.

Name Servers

c3ui.com is delegated to four name servers: ns1.nexcess.net, ns2.nexcess.net, ns3.nexcess.net and ns4.nexcess.net.

c3ui.com at least partially shares name servers with other domains, for instance moversnassaucountyny.com, outdoorexposurephoto.com, jameskay.com, fightlikeagirlfoundation.org and steelcollection.com.br.

these name servers are often used together with ns5.nexcess.net, ns6.nexcess.net, ns7.nexcess.net and ns8.nexcess.net.

Host names with two IP numbers:

ns1.nexcess.net points to 2607:f7c0:8001::a and 192.240.188.188; ns2.nexcess.net points to 2607:f7c0:8002::a and 192.240.188.166; ns3.nexcess.net points to 2607:f7c0:8001::b and 192.240.188.144; ns4.nexcess.net points to 2607:f7c0:8002::b and 192.240.188.122.

Mail Servers

c3ui.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

c3ui.com shares some mail servers with other domains, at least partially, for instance thestellarcompany.com, mark(0x736578)ton.com, ns500841.ns500821.ns500794.ns500841.ns500794.ns500821.ns500821.ns500794.ns500795.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, guidetravel.net and vpnlumos.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 192.178.155.27

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26