core.ca - dns.ninja

core.ca

DNSSEC⚠️ Not signed
A141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSelinore.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
MXcore-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAelinore.ns.cloudflare.comdns@cloudflare.com serial=2405931761

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607151230

Same first word

core.chat
core.ac
core.care
core.net.id
core.ms
core.direct
core.pp.ua
core.ac.jp
core.guru
core.world
core.org.mx
core.love
core.capital
core.org
core.dk
core.by
core.pt
core.is
core.supplies
core.vote
core.pw
core.xii.jp
core.gallery
core.io
core.fi
core.eu
core.co.at
core.vc
core.ly
core.academy
core.lv
core.business
core.tg
core.com.ua
core.toys
core.microsoft
core.insure
core.nic.in
core.gen.tr
core.org.pt
core.com.sg
core.city
core.sk
core.at
core.coop
core.moe
core.co.th
core.org.cn
core.org.br
core.us-west-2.elasticbeanstalk.com
core.me
core.su
core.co.nz
core.ba
core.ro
core.sa
core.kim
core.co.uk
core.icu
core.li
core.blue
core.co.jp
core.tf
core.dns-cloud.net
core.cards
core.bot
core.cloudapp.net
core.s3.amazonaws.com
core.clothing
core.limited
core.sh
core.info
core.physio
core.fr
core.dev
core.wiki
core.windows
core.ai
core.coach
core.camera
core.productions
core.co.za
core.ca
core.vn
core.it
core.cz
core.com.hk
core.kz
core.com
core.tv
core.je
core.to
core.dental
core.kr
core.repair
core.pk
core.education
core.mx
core.gr
core.md
core.edu
core.se
core.org.ua
core.builders
core.life
core.energy
core.com.ru
core.nl
core.cx
core.dating
core.farm
core.ps
core.ac.uk
core.bet
core.fail
core.exposed
core.pro
core.healthcare
core.pl
core.or.kr
core.com.tr
core.ru
core.hu
core.fund
core.ws
core.mba
core.in
core.network
core.la
core.cw
core.cloud
core.co
core.co.in
core.com.mx
core.pm
core.ec
core.golf
core.us
core.uk.com
core.edu.au
core.technology
core.redirectme.net
core.net
core.bz
core.my
core.host
core.fm
core.ch
core.tech
core.red
core.engineering
core.hosting
core.com.ph
core.im
core.kids
core.ee
core.legal
core.photos
core.de
core.com.ec
core.bg
core.app
core.be
core.ie
core.com.pl
core.today

Similar names

ocre.it
creo.space
creo.at
ecor.me
erco.io
eocr.de
coer.us
rcoe.edu.cn
cero.com.cn
orce.it
reco.name
creo.solutions
creo.tv
erco.ru
ocre.co
coer.ch
erco.it
creo.one
reco.ws
cero.ai
eroc.eu
erco.at
cero.systems
orec.org
creo.ua
roce.de
creo.cl
oecr.com
ecro.co.uk
creo.me
cero.ninja
croe.com
ceor.cz
ocre.ca
reoc.net
roce.co
coer.com
creo.az
eorc.myshopify.com
ocre.soy
roce.ro
cero.com
erco.gr
ecor.pl
orec.net
erco.net
creo.ws
roec.org
ocer.top
eroc.com
cero.at
ocre.eu
ecro.nl
eroc.net
cero.gr
cero.ir
reco.gov.lk
erco.no
creo.ca
ecor.com.br
erco.com.tr
ocre.nl
reco.es
rcoe.co.in
erco.nl
cero.pl
ecro.spb.ru
rcoe.pt
ecor.bio
cero.cat
creo.co.jp
creo.ee
erco.biz
ecro.org

DNS History

8 records (5 active, 3 former)

2017201820192020202120222023202420252026NSelinore.ns.cloudflare.comtodd.ns.cloudflare.comns1.rockethop.comns2.rockethop.comMXcore-ca.mail.protection.outlook.comA141.193.213.10141.193.213.1165.39.133.222
●NSelinore.ns.cloudflare.com2026-03-01 → 2026-07-15 · 3 obs
○ 2018-01-13 20:26:44
● 2026-03-01 08:53:16
● 2026-07-15 13:12:02
○NSns1.rockethop.com2016-12-31 → 2018-01-13 · 4 obs
● 2016-12-31 12:05:42
● 2018-01-13 20:26:44
○ 2026-03-01 08:53:16
○ 2026-07-15 13:12:02
○NSns2.rockethop.com2016-12-31 → 2018-01-13 · 4 obs
● 2016-12-31 12:05:42
● 2018-01-13 20:26:44
○ 2026-03-01 08:53:16
○ 2026-07-15 13:12:02
●NStodd.ns.cloudflare.com2026-03-01 → 2026-07-15 · 3 obs
○ 2018-01-13 20:26:44
● 2026-03-01 08:53:16
● 2026-07-15 13:12:02
●MXcore-ca.mail.protection.outlook.com2016-12-31 → 2026-07-15 · 2 obs
● 2016-12-31 12:05:42
● 2026-07-15 13:12:02
●A141.193.213.102026-03-01 → 2026-07-15 · 3 obs
○ 2018-01-13 20:26:44
● 2026-03-01 08:53:16
● 2026-07-15 13:12:02
●A141.193.213.112026-03-01 → 2026-07-15 · 3 obs
○ 2018-01-13 20:26:44
● 2026-03-01 08:53:16
● 2026-07-15 13:12:02
○A65.39.133.2222016-12-31 → 2018-01-13 · 4 obs
● 2016-12-31 12:05:42
● 2018-01-13 20:26:44
○ 2026-03-01 08:53:16
○ 2026-07-15 13:12:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca-
core.catodd.ns.cloudflare.com, elinore.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.146

NS records: todd.ns.cloudflare.com, elinore.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core.ca (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.10, 141.193.213.11
NS2elinore.ns.cloudflare.com, todd.ns.cloudflare.com
MX1core-ca.mail.protection.outlook.com (pri
TXT1v=spf1 include:spf.protection.outlook.co
SOA1elinore.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

core.ca points to the IP addresses 141.193.213.10 and 141.193.213.11

bpa-solutions.net, gwtoyshoppe.com, jaro.no and two other host names share IP numbers with core.ca.

Name Servers

core.ca has two authoritative name servers — elinore.ns.cloudflare.com and todd.ns.cloudflare.com.

core.ca uses the same name servers as several other domains — among them morbidbark.com, 91hub.cc, neighbourhoodnetwork.org and two more.

The name servers of core.ca overlap at least partially with those of other domains — among them biznextindia.com, terezinha.pe.gov.br, connect33.ru and two more.

These name servers commonly appear alongside the name servers kim.ns.cloudflare.com and terin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elinore.ns.cloudflare.com points to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 other IP addresses.

todd.ns.cloudflare.com points to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

Mail for core.ca is handled by a single mail server, core-ca.mail.protection.outlook.com.

core-ca.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.2, 52.101.190.3, 52.101.192.0 and 5 others.