ns1.ubuildabook.com - robtex.com

ns1.ubuildabook.com

DNSSEC⚠️ Not signed
A192.232.232.155🇺🇸 EIGI192.232.224.0/20 Oracle Corporation
PTR192-232-232-155.unifiedlayer.com
NSns1.ubuildabook.com ⭐ ⚠️ Not in parent delegation
A192.232.232.155🇺🇸 EIGI192.232.224.0/20 Oracle Corporation
PTR192-232-232-155.unifiedlayer.com
NSns2.ubuildabook.com ⚠️ Not in parent delegation
A192.232.232.148🇺🇸 EIGI192.232.224.0/20 Oracle Corporation
PTR192-232-232-148.unifiedlayer.com
MXns1.ubuildabook.com ⭐
A192.232.232.155🇺🇸 EIGI192.232.224.0/20 Oracle Corporation
PTR192-232-232-155.unifiedlayer.com
SOAns1.ubuildabook.comroot@ubu.ubuildabook.com 2017-07-05 #1

ubuildabook.com

DNSSEC⚠️ Not signed
A192.232.232.155🇺🇸 EIGI192.232.224.0/20 Oracle Corporation
NSns3.ubuildabook.com ⭐
NSns4.ubuildabook.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXmx.sendgrid.net(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=DtcHhVBaMblH8xd3n3kW-P2JG4NUOxZD18XqqcBeWWM
TXTv=spf1 ip4:192.232.232.155 include:sendgrid.net include:_spf.google.com ~all
SOAns3.ubuildabook.cominfod@ubuildabook.com 2026-04-14 #0

Previously NS for

printbooks.org
ubuildabook.com

Same first word

ns1.mypep.link
ns1.cl
ns1.mt
ns1.sc.gov.br
ns1.ddnss.de
ns1.net.tr
ns1.org
ns1.orangecloud.tn
ns1.uz
ns1.cloudapp.net
ns1.mycloudnas.com
ns1.dnshome.de
ns1.fr
ns1.top
ns1.cx
ns1.myftp.org
ns1.ltd
ns1.dy.fi
ns1.at
ns1.j.layershift.co.uk
ns1.net.ua
ns1.mil.lv
ns1.alp1.ae.flow.ch
ns1.drayddns.com
ns1.nc
ns1.ru
ns1.j.scaleforce.net
ns1.own.pm
ns1.lib.vt.us
ns1.dnsking.ch
ns1.definima.net
ns1.ryd.wafaicloud.com
ns1.sh
ns1.lug.org.uk
ns1.my
ns1.io
ns1.skygearapp.com
ns1.vn
ns1.nz
ns1.no-ip.info
ns1.gov.mg
ns1.site
ns1.it.com
ns1.easypanel.host
ns1.jed.wafaicloud.com
ns1.mydns.jp
ns1.my.id
ns1.k12.ms.us
ns1.ras.ru
ns1.no-ip.net
ns1.ph
ns1.xmit.dev
ns1.org.uk
ns1.lib.md.us
ns1.com.hr
ns1.ne.kr
ns1.gov.rs
ns1.bplaced.net
ns1.3utilities.com
ns1.cloudflare.net
ns1.diskstation.me
ns1.123hjemmeside.dk
ns1.rag-cloud.hosteur.com
ns1.no
ns1.net.br
ns1.web.id
ns1.k12.vt.us
ns1.rn.gov.br
ns1.lima-city.de
ns1.gov.ru
ns1.rag-cloud-ch.hosteur.com
ns1.gov.za
ns1.ca
ns1.gov.lk
ns1.gov.mo
ns1.ngo.us
ns1.copro.uk
ns1.im
ns1.co.uk
ns1.dev-myqnapcloud.com
ns1.ox.rs
ns1.tokyo
ns1.ovh
ns1.gov.ps
ns1.us.kg
ns1.us
ns1.click
ns1.co.pl
ns1.co.com
ns1.mircloud.us
ns1.hu
ns1.appengine.flow.ch
ns1.myasustor.com
ns1.dscloud.mobi
ns1.com.tr
ns1.gov.sc
ns1.demo.jelastic.com
ns1.myqnapcloud.cn
ns1.nl
ns1.fj
ns1.potager.org
ns1.gov.la
ns1.kg
ns1.fi.cloudplatform.fi
ns1.be
ns1.tuxfamily.org
ns1.unicloud.pl
ns1.j.scaleforce.com.cy
ns1.lublin.pl
ns1.enscaled.sg
ns1.co.nz
ns1.mcdir.ru
ns1.gob.cl
ns1.servehttp.com

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ns1.paas.hosted-by-previder.com
ns1.si
ns1.jelastic.saveincloud.net
ns1.altervista.org
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ns1.perspecta.cloud
ns1.tv
ns1.ch.trendhosting.cloud
ns1.com.ru
ns1.drud.us
ns1.org.kp
ns1.eu.org
ns1.com.au
ns1.km
n1s.fr
ns1.dscloud.me
ns1.byen.site
s1n.pl
ns1.csx.cc
ns1.whm.fr-par.scw.cloud
ns1.idf.il
1sn.pl
ns1.keliweb.cloud
ns1.com.br
ns1.rep.kp
ns1.hk
ns1.in.ua
ns1.sekd1.beebyteapp.io
ns1.familyds.net
ns1.to.gov.br
ns1.work
ns1.mediatech.by
ns1.net.au
1ns.com.cn
ns1.com.kp
ns1.alpha-myqnapcloud.com
ns1.dep.no
ns1.paas.massivegrid.com
ns1.mircloud.ru
ns1.familyds.com
ns1.se.gov.br
ns1.glug.org.uk
ns1.pl
ns1.kapsi.fi
ns1.in
s1n.fr
ns1.police.uk
1sn.net
ns1.yandexcloud.net
ns1.fun
ns1.zone
ns1.memset.net
ns1.kinghost.net
ns1.es
1ns.de
ns1.jc.neen.it
ns1.info.at
n1s.ch
ns1.freedesktop.org
ns1.cz
ns1.gov.kp
ns1.org.ph
ns1.jelastic.dogado.eu
ns1.it
ns1.bg
ns1.onavstack.net
ns1.website
ns1.com
ns1.edu.bb
n1s.at
ns1.cn
ns1.fra1-de.cloudjiffy.net
sn1.kz
n1s.dk
ns1.mil.ru
ns1.com.ph
ns1.de
ns1.us.com
ns1.name
ns1.beep.pl
ns1.net
ns1.siteleaf.net
ns1.kr
ns1.co.kr
ns1.co.ca
sn1.net
ns1.mynascloud.com
s1n.ru
ns1.pr.gov.br
ns1.id
ns1.k12.la.us
ns1.is
ns1.gouv.ml
ns1.duckdns.org
1ns.me
ns1.shop
ns1.uni5.net
ns1.oxa.cloud

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.ubuildabook.comns2.ubuildabook.comMXns1.ubuildabook.comA192.232.232.155192.163.223.147198.57.222.230
●NSns1.ubuildabook.com2026-05-14 → 2026-05-14 · 1 obs
● 2026-05-14 00:23:06
●NSns2.ubuildabook.com2026-05-14 → 2026-05-14 · 1 obs
● 2026-05-14 00:23:06
●MXns1.ubuildabook.com2026-05-14 → 2026-05-14 · 1 obs
● 2026-05-14 00:23:06
○A192.163.223.1472015-07-16 → 2016-02-24 · 4 obs
● 2015-07-16 17:17:08
● 2016-02-24 03:36:34
○ 2016-05-09 05:51:08
○ 2026-05-14 00:23:06
●A192.232.232.1552026-05-14 → 2026-05-14 · 2 obs
○ 2016-05-09 05:51:08
● 2026-05-14 00:23:06
○A198.57.222.2302016-05-09 → 2016-05-09 · 3 obs
○ 2016-02-24 03:36:34
● 2016-05-09 05:51:08
○ 2026-05-14 00:23:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ubuildabook.comns3.ubuildabook.com, ns4.ubuildabook.com2 records

✅ Authoritative Response

Server:192.232.232.155

NS records: ns3.ubuildabook.com, ns4.ubuildabook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ubuildabook.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A1192.232.232.155
NS2ns2.ubuildabook.com, ns1.ubuildabook.com
MX1ns1.ubuildabook.com (pri: 0)
SOA1ns1.ubuildabook.com root.ubu.ubuildabook

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns3.ubuildabook.com, ns4.ubuildabook.com)

Analysis

IP Addresses

ns1.ubuildabook.com points to IP number: 192.232.232.155.

Other host names, for instance ubuildabook.com and ns3.ubuildabook.com, share IP numbers with ns1.ubuildabook.com.

Name Servers

ns1.ubuildabook.com is delegated to two name servers: ns1.ubuildabook.com and ns2.ubuildabook.com.

Host names with a single IP:

ns1.ubuildabook.com points to 192.232.232.155.

ns2.ubuildabook.com points to 192.232.232.148.

Mail Servers

ns1.ubuildabook.com is handled by a single mail server, ns1.ubuildabook.com.