mail.optional.ca - dns.ninja

mail.optional.ca

DNSSEC⚠️ Not signed
A50.116.49.154🇺🇸 AKAMAI-LINODE-AP50.116.48.0/20 Akamai Technologies
PTRli394-154.members.linode.com

optional.ca

DNSSEC⚠️ Not signed
A50.116.49.154🇺🇸 AKAMAI-LINODE-AP50.116.48.0/20 Akamai Technologies
NSns1.linode.com ⭐
NSns2.linode.com
NSns3.linode.com
NSns4.linode.com ⚠️ Not in parent delegation
NSns5.linode.com ⚠️ Not in parent delegation
MXmail.optional.ca ⭐
SOAns1.linode.comdomains@brandlab.com 2014-07-17 #38

MX for

optional.ca

Same first word

mail.ox.rs
mail.idv.tw
mail.toray
mail.pt
mail.ke
mail.net.sa
mail.idf.il
mail.house
mail.mk
mail.club
mail.news
mail.daa.jp
mail.sd
mail.co.id
mail.top
mail.health-carereform.com
mail.iki.fi
mail.gouv.ml
mail.limited
mail.man
mail.gen.tr
mail.zip
mail.dvrcam.info
mail.gov.gd
mail.brasilia.me
mail.hopto.me
mail.pn
mail.panel.dev
mail.gov.il
mail.ie
mail.pa
mail.schaeffler
mail.gov.to
mail.berlin
mail.dynns.com
mail.go.id
mail.tl
mail.rec.br
mail.com.ps
mail.(0x6c6f6c697461)punk.jp
mail.sc
mail.gov.ie
mail.company
mail.gov.mn
mail.priv.pl
mail.mw
mail.gov.na
mail.co.nz
mail.sdscloud.pl
mail.az
mail.is
mail.gov.zw
mail.id
mail.tr
mail.tt
mail.media
mail.vinnica.ua
mail.readymade.jp
mail.raindrop.jp
mail.tj
mail.repair
mail.mydissent.net
mail.spdns.org
mail.lk
mail.fish
mail.fun
mail.no-ip.net
mail.mn
mail.mydns.bz
mail.fem.jp
mail.health
mail.s3.amazonaws.com
mail.gov.ye
mail.com.kg
mail.nra
mail.couchpotatofries.org
mail.radio.fm
mail.od.ua
mail.ms
mail.boleslawiec.pl
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.supply

Similar names

mila.dk
mail.vn
mila.support
ilam.ir
almi.fr
mila.vn
mail.sl
mail.gov.mu
liam.ddns.me
mail.gov.in
mail.pk
imal.de
mail.uz
mail.clinic
mail.bm
mila.pl
lima.info
aiml.digital
lima.eu
mail.com.pk
mail.hl.cn
mail.nhs.uk
mail.hotmail
almi.com.ua
mail.gov.om
mila.nl
mail.canon
lima.ch
mail.net.hk
lima.rocks
mila.club
mial.jp
mail.caa.li
mail.as
mali.sk
amil.one
mail.ir
almi.es
mila.ch
mail.net.ru
lami.me
mail.cz
mail.gov.ms
mail.so
mlai.net
lima.jp
ilam.cn
imal.se
mail.ind.in
mail.com.in
mail.noip.us
mail.hippy.jp
alim.ru
almi.be
mail.eating-organic.net
mail.ba.gov.br
mail.com
liam.sk
mail.inf.br
mail.4u.com
almi.dk
imal.no
mali.me
mail.edu.tw
mail.gov.rs
mail.dnsalias.net
ilma.us
mail.pro.br
liam.org.my
lima.se
amil.it
imla.nl
mail.ne.jp
mila.cz
lima.tech
mail.co.jp
amli.dev
mail.be
mail.com.vn
mail.how
aiml.in
mial.co
imal.ma
almi.org
almi.pro
aiml.com
mail.in-brb.de
mail.ro
mail.com.hk
mail.neustar
mail.ao
mail.pw
mail.broker
mail.school
mail.land
mail.yahoo
mail.edu.ge
imal.nl
mail.ps
mail.edu.ee

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A50.116.49.154
●A50.116.49.1542015-07-24 → 2026-06-29 · 2 obs
● 2015-07-24 19:41:04
● 2026-06-29 21:29:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caany.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
optional.cans1.linode.com, ns2.linode.com, ns3.linode.com-

✅ Authoritative Response

Server:92.123.95.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optional.ca (unsigned zone)

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

TypeCountSample Data
A150.116.49.154

Analysis

Mail Server Role

optional.ca uses mail.optional.ca as a mail server.

IP Addresses

mail.optional.ca resolves to one IP address: 50.116.49.154.

mail.decoy.ca, summons.ca, mail.ethanol.ca and two other host names share IP numbers with mail.optional.ca.