centrex.us - robtex.com

centrex.us

DNSSEC⚠️ Not signed
A103.224.212.211🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRlb-212-211.above.com
NSns15.abovedomains.com ⭐
A103.224.182.37🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns15.above.com
NSns1.abovedomains.com
A103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
NSns16.abovedomains.com
A103.224.212.37🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns16.above.com
MXpark-mx.above.com ⭐
A103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRpark-mx.above.com
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-03-26 #1

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=1774500055

Same first word

centrex.de
centrex.com
centrex.us
centrex.expert
centrex.ro
centrex.me
centrex.com.au
centrex.ca
centrex.co.uk
centrex.se
centrex.pro
centrex.io
centrex.co
centrex.be
centrex.ph
centrex.in
centrex.hn
centrex.com.ar
centrex.eu
centrex.ru
centrex.lv
centrex.at
centrex.dk
centrex.fr
centrex.net

Similar names

xcenter.de
xcenter.cz
xcenter.solutions
xcenter.ru
xcenter.net
centerx.biz
xcenter.org
xcenter.no
centerx.com
xcenter.pl
xcenter.dk
cxenter.com
xcenter.eu
xcentre.ru
xcenter.co
centerx.org
excentr.cz
centerx.ru
crenext.com
recentx.com
xcenter.digital
xcenter.com
centerx.net
xentrec.com
rexcent.com
xcentre.com
xcenter.mobi
xcenter.fr
xcentre.net
excentr.ru
ecentrx.com
xcenter.com.br
nexcert.com
xcenter.xyz
xcenter.ro
nexcert.de
cernext.com
rentexc.cz
excentr.com
nextcre.com
nextrec.com
xcenter.info
nexcert.net

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.abovedomains.comns15.abovedomains.comns16.abovedomains.comns1123.ui-dns.bizns1123.ui-dns.comns1123.ui-dns.dens1123.ui-dns.orgns47.1and1.comns48.1and1.comMXpark-mx.above.commx00.1and1.commx01.1and1.comA103.224.212.211103.224.212.131216.250.120.23674.208.25.115
●NSns1.abovedomains.com2026-03-16 → 2026-03-26 · 3 obs
○ 2017-12-09 17:00:34
● 2026-03-16 10:05:28
● 2026-03-26 05:00:46
○NSns1123.ui-dns.biz2017-12-09 → 2017-12-09 · 4 obs
○ 2016-12-29 05:04:06
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
○NSns1123.ui-dns.com2017-12-09 → 2017-12-09 · 4 obs
○ 2016-12-29 05:04:06
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
○NSns1123.ui-dns.de2017-12-09 → 2017-12-09 · 4 obs
○ 2016-12-29 05:04:06
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
○NSns1123.ui-dns.org2017-12-09 → 2017-12-09 · 4 obs
○ 2016-12-29 05:04:06
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
●NSns15.abovedomains.com2026-03-16 → 2026-03-26 · 3 obs
○ 2017-12-09 17:00:34
● 2026-03-16 10:05:28
● 2026-03-26 05:00:46
●NSns16.abovedomains.com2026-03-16 → 2026-03-26 · 3 obs
○ 2017-12-09 17:00:34
● 2026-03-16 10:05:28
● 2026-03-26 05:00:46
○NSns47.1and1.com2015-07-17 → 2016-12-29 · 4 obs
● 2015-07-17 00:17:36
● 2016-12-29 05:04:06
○ 2017-12-09 17:00:34
○ 2026-03-26 05:00:46
○NSns48.1and1.com2015-07-17 → 2016-12-29 · 4 obs
● 2015-07-17 00:17:36
● 2016-12-29 05:04:06
○ 2017-12-09 17:00:34
○ 2026-03-26 05:00:46
○MXmx00.1and1.com2015-07-17 → 2017-12-09 · 4 obs
● 2015-07-17 00:17:36
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
○MXmx01.1and1.com2015-07-17 → 2017-12-09 · 4 obs
● 2015-07-17 00:17:36
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
●MXpark-mx.above.com2026-03-16 → 2026-03-26 · 3 obs
○ 2017-12-09 17:00:34
● 2026-03-16 10:05:28
● 2026-03-26 05:00:46
○A103.224.212.1312026-03-16 → 2026-03-16 · 4 obs
○ 2017-12-09 17:00:34
● 2026-03-16 10:05:28
○ 2026-03-17 18:21:16
○ 2026-03-26 05:00:46
●A103.224.212.2112026-03-17 → 2026-03-26 · 3 obs
○ 2026-03-16 10:05:28
● 2026-03-17 18:21:16
● 2026-03-26 05:00:46
○A216.250.120.2362016-12-29 → 2017-12-09 · 5 obs
○ 2016-04-25 21:29:00
● 2016-12-29 05:04:06
● 2017-12-09 17:00:34
○ 2026-03-16 10:05:28
○ 2026-03-26 05:00:46
○A74.208.25.1152015-07-17 → 2016-04-25 · 4 obs
● 2015-07-17 00:17:36
● 2016-04-25 21:29:00
○ 2016-12-29 05:04:06
○ 2026-03-26 05:00:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
centrex.usns15.abovedomains.com, ns16.abovedomains.com-

✅ Authoritative Response

Server:103.224.212.37

NS records: ns15.abovedomains.com, ns16.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centrex.us (unsigned zone)

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

TypeCountSample Data
A1103.224.212.211
NS2ns15.abovedomains.com, ns16.abovedomains.com
MX1park-mx.above.com (pri: 10)
TXT1v=spf1 ip6:fdcf:abda:4154::/48 -all
SOA1ns1.abovedomains.com hostmaster.trellian

Analysis

IP Addresses

centrex.us points to an IP address: 103.224.212.211.

other host names include ecopurewaterproducts.com, messagerie.oph-perpignan.com, bibleauto5.xyz, mail.privatka.info and ver.bio; they share IP numbers with centrex.us.

Name Servers

centrex.us is delegated to three name servers ns15.abovedomains.com, ns16.abovedomains.com and ns1.abovedomains.com.

centrex.us at least partially shares name servers with other domains, for instance headbands.com.au, mail.johnbrownraid.org, host120.pocketcard.com, jabars.com and maximum-status.com.

These name servers are commonly used with ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

Host names by IP count:

Two IPs:

ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9.

One IP:

ns15.abovedomains.com points to: 103.224.182.37.

ns16.abovedomains.com points to: 103.224.212.37.

Mail Servers

centrex.us is handled by a single mail server, park-mx.above.com.

centrex.us uses the same mail server setup as other domains, for instance utah.comcast.netmcast.net, mail.palyazat.com, www.hotelschool.com.au, bwmarket.cc and whitecastles.com.

The host name park-mx.above.com points to IP 103.224.212.34.