mail.tcub.com - robtex.com

mail.tcub.com

DNSSEC⚠️ Not signed
A73.35.194.23🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC
PTRc-73-35-194-23.hsd1.wa.comcast.net

tcub.com

DNSSEC⚠️ Not signed
A73.35.194.23🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC
NSns3.changeip.com ⭐
NSns1.changeip.com
NSns2.changeip.com
NSns4.changeip.com
NSns5.changeip.com
NSns6.changeip.com ⚠️ Not in parent delegation
MXmail.tcub.com ⭐
MXfront.tcub.com(20)
SOAns3.changeip.comsupport@changeip.com serial=137

MX for

tcub.com

Same first word

mail.mydns.vc
mail.lutsk.ua
mail.kz
mail.im
mail.kaas.gg
mail.it.com
mail.gov.mg
mail.ss
mail.co
mail.tc
mail.gda.pl
mail.world
mail.pe
mail.sunnyday.jp
mail.group
mail.gov
mail.org.za
mail.mx
mail.cy
mail.gov.ae
mail.com.ba
mail.co.zw
mail.org
mail.pixolino.com
mail.ug
mail.ly
mail.gs
mail.bg
mail.wtf
mail.webhop.me
mail.al
mail.myfast.space
mail.vip
mail.red
mail.co.il
mail.pf
mail.com.mx
mail.uy
mail.gt
mail.training
mail.cd
mail.in.ua
mail.cx
mail.gm
mail.su
mail.toshiba
mail.hosting
mail.net.tr
mail.fm
mail.mil
mail.f5.si
mail.party
mail.tax
mail.coop
mail.directory
mail.freemyip.com
mail.com.tw
mail.hk.com
mail.mh
mail.gov.mw
mail.gov.bn
mail.mmafan.biz
mail.ky
mail.synology-diskstation.de
mail.schoolbus.jp
mail.uz.ua
mail.cool
mail.uk
mail.ru.com
mail.littlestar.jp
mail.com.se
mail.gov.ao
mail.me
mail.ac.gov.br
mail.edu.me
mail.gov.ru
mail.pr
mail.mlbfan.org
mail.ph
mail.nhlfan.net
mail.gru.br
mail.gl
mail.link
mail.no
mail.net.vn
mail.lib.wy.us
mail.pictures
mail.gov.kg
mail.ag
mail.hk
mail.win
mail.net
mail.ne.kr
mail.support
mail.de
mail.hacca.jp
mail.moo.jp
mail.new
mail.teva
mail.gov.al

Similar names

lima.com.ua
mail.gov.na
alim.com.my
amil.healthcare
mail.co.nz
lima.net.ua
mail.sdscloud.pl
mail.az
mila.media
mali.ir
mail.is
lmai.ru
almi.nu
lima.plus
mail.id
liam.eu
mila.com.ua
ialm.info
mail.tr
mail.tt
imal.eu
mail.media
mail.vinnica.ua
mail.readymade.jp
mail.raindrop.jp
mail.tj
liam.blue
mail.mydissent.net
mail.spdns.org
mail.lk
imla.kr
mali.vn
almi.at
mail.fish
imla.it
mila.photography
mila.com.vn
mail.pp.ua
mail.fun
ilma.jp
mila.be
lami.com.sg
aiml.io
mail.no-ip.net
mail.mn
ilam.ac.ir
mail.mydns.bz
amil.br.com
ilma.info
mail.fem.jp
mail.health
mail.s3.amazonaws.com
mali.pe
mail.gov.ye
lmia.cl
alim.kz
laim.com.ua
mail.com.kg
mail.nra
mail.couchpotatofries.org
amil.life
aiml.nl
mail.radio.fm
mail.od.ua
aiml.biz
aiml.de
mail.ms
mail.boleslawiec.pl
lima.su
lima.pl
mila.world
lima.im
alim.hu
mila.se
liam.co.il
laim.cz
amil.us
almi.hr
mali.us
lami.ru
mila.edu.pl
lmai.lt

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A73.35.194.2371.197.241.255
○A71.197.241.2552015-05-17 → 2016-06-26 · 4 obs
● 2015-05-17 00:14:00
● 2016-06-26 04:33:50
○ 2026-02-16 10:32:04
○ 2026-04-11 19:23:34
●A73.35.194.232026-02-16 → 2026-04-11 · 3 obs
○ 2016-06-26 04:33:50
● 2026-02-16 10:32:04
● 2026-04-11 19:23:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
tcub.comns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com...10 records

✅ Authoritative Response

Server:66.175.223.58

NS records: ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com, ns4.changeip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcub.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

TypeCountSample Data
A173.35.194.23

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.changeip.com, ns1.changeip.com, ns2.changeip.com...)

Analysis

Mail Server Role

mail.tcub.com is the mail server for tcub.com.

front.tcub.com is a common mail server alongside mail.tcub.com.

IP Addresses

mail.tcub.com points to a single IP number: 73.35.194.23.

other host names for instance tcub.net, front.tcub.com, elrazky.com, c-73-35-194-23.hsd1.wa.comcast.net and tcub.com share IP numbers with mail.tcub.com.