devcore.ca - dns.ninja

`devcore.ca`

DNSSEC	⚠️ Not signed
A	155.138.144.37^{🇨🇦 AS-VULTR155.138.128.0/19 Vultr Assigned Prefix}
		PTR	`web01.bios.ca`
NS	`ns1.bios.ca` ⭐
		A	155.138.144.37^{🇨🇦 AS-VULTR155.138.128.0/19 Vultr Assigned Prefix}
			PTR	`web01.bios.ca`
NS	`ns2.bios.ca`
		A	217.69.4.228^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`ns2.bios.ca`
MX	`devcore-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`google-site-verification=YEcze30AFZxBamnIWQXYv5RpsEHIJzLDFUKaXbj6ypE`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com ip4:6...`
TXT	`MS=ms70579612`
TXT	`google-site-verification=i_lt_0T87Xz4uCynkKiKNi3yV7lom9iyteKoeSWk-k8`
SOA	`ns1.bios.ca`nic@bios.ca 2026-06-10 #6

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606101830

Subdomains

www.devcore.ca

Same first word

devcore.eu.org

devcore.at

devcore.dk

devcore.org

devcore.info

devcore.net

devcore.co.uk

devcore.pt

devcore.de

devcore.fr

devcore.co.kr

devcore.se

devcore.cl

devcore.cc

devcore.ca

devcore.com

devcore.eu

devcore.com.au

devcore.us

devcore.ru

devcore.hu

devcore.com.mx

Similar names

redevco.it

redevco.info

verdeco.eu

vercode.com

redevco.pt

redevco.cz

covered.top

redevco.hu

evdecor.com

creodev.com

covered.ie

deverco.nl

redevco.eu

coredev.pl

covered.co.il

vedecor.com

decover.it

veecord.com

coredev.ca

ecodrev.ru

coredev.net

covered.clothing

redevco.fr

dovecer.com

decover.ru

redevco.org

covered.tv

redevco.es

redevco.biz

covered.no

covered.law

verdeco.com

redevco.dk

recodev.co.uk

coredev.de

covered.org

covered.co.ke

coredev.tech

docveer.com

coredev.com

recodev.com

redevco.ro

decorve.com

decorev.com

redcove.com

redevco.net

deverco.com

decorev.fr

coredev.org

covered.is

redevco.sg

coredev.eu

coredev.nz

decorev.com.tr

verdeco.biz

codever.net

verdeco.ro

coredev.fr

cdevore.com

covered.io

revcode.net

decervo.com

coredev.cloud

coredev.co.nz

cordeve.com

creodev.no

redevco.sk

decover.biz

codever.be

revcode.com

ecodver.ru

redcove.myshopify.com

redevco.be

redevco.com.br

coredev.co

redevco.pl

covered.co

covered.us

coderev.org

redevco.de

verdeco.es

covered.co.uk

deverco.be

covered.net

covered.pro

redevco.com

redevco.co.uk

covered.be

redevco.at

covered.com.au

covered.com

decorev.org

redevco.si

covered.es

coredev.se

redevco.se

coredev.ph

covered.me

vercode.es

redevco.cn

redevco.no

verdeco.pl

derevco.ru

redevco.com.cn

covered.de

covered.eu

cdevroe.com

verdeco.nl

coderev.com

vdecore.by

covered.uk.com

decover.at

decover.com

evorced.com

codever.fr

codever.com

coredev.ru

redevco.ie

DNS History

13 records (4 active, 9 former)

○NSderek.ns.cloudflare.com2018-06-27 → 2018-06-27 · 4 obs

○ 2017-01-15 09:38:16
● 2018-06-27 20:16:00
○ 2026-02-20 10:52:08
○ 2026-06-10 19:32:48

●NSns1.bios.ca2026-02-20 → 2026-06-10 · 3 obs

○ 2018-06-27 20:16:00
● 2026-02-20 10:52:08
● 2026-06-10 19:32:48

●NSns2.bios.ca2026-02-20 → 2026-06-10 · 3 obs

○ 2018-06-27 20:16:00
● 2026-02-20 10:52:08
● 2026-06-10 19:32:48

○NSns41.domaincontrol.com2015-05-29 → 2017-01-15 · 4 obs

● 2015-05-29 21:42:22
● 2017-01-15 09:38:16
○ 2018-06-27 20:16:00
○ 2026-06-10 19:32:48

○NSns42.domaincontrol.com2015-05-29 → 2017-01-15 · 4 obs

● 2015-05-29 21:42:22
● 2017-01-15 09:38:16
○ 2018-06-27 20:16:00
○ 2026-06-10 19:32:48

○NSvita.ns.cloudflare.com2018-06-27 → 2018-06-27 · 4 obs

○ 2017-01-15 09:38:16
● 2018-06-27 20:16:00
○ 2026-02-20 10:52:08
○ 2026-06-10 19:32:48

●MXdevcore-ca.mail.protection.outlook.com2018-06-27 → 2026-06-10 · 3 obs

○ 2017-01-15 09:38:16
● 2018-06-27 20:16:00
● 2026-06-10 19:32:48

○MXmail.devcore.ca2015-05-29 → 2017-01-15 · 4 obs

● 2015-05-29 21:42:22
● 2017-01-15 09:38:16
○ 2018-06-27 20:16:00
○ 2026-06-10 19:32:48

○A104.31.70.382018-06-27 → 2018-06-27 · 4 obs

○ 2017-01-15 09:38:16
● 2018-06-27 20:16:00
○ 2026-02-20 10:52:08
○ 2026-06-10 19:32:48

○A104.31.71.382018-06-27 → 2018-06-27 · 4 obs

○ 2017-01-15 09:38:16
● 2018-06-27 20:16:00
○ 2026-02-20 10:52:08
○ 2026-06-10 19:32:48

●A155.138.144.372026-02-20 → 2026-06-10 · 3 obs

○ 2018-06-27 20:16:00
● 2026-02-20 10:52:08
● 2026-06-10 19:32:48

○A184.168.143.262015-05-29 → 2016-01-16 · 4 obs

● 2015-05-29 21:42:22
● 2016-01-16 11:52:16
○ 2016-07-04 07:02:46
○ 2026-06-10 19:32:48

○A97.74.233.2482016-07-04 → 2017-01-15 · 5 obs

○ 2016-01-16 11:52:16
● 2016-07-04 07:02:46
● 2017-01-15 09:38:16
○ 2018-06-27 20:16:00
○ 2026-06-10 19:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
devcore.ca	ns1.bios.ca, ns2.bios.ca	2 records

✅ Authoritative Response

Server:155.138.144.37

NS records: ns1.bios.ca, ns2.bios.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devcore.ca (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.138.144.37`
NS	2	`ns1.bios.ca, ns2.bios.ca`
MX	1	`devcore-ca.mail.protection.outlook.com (`
TXT	4	`google-site-verification=i_lt_0T87Xz4uCy, MS=ms70579612...`
SOA	1	`ns1.bios.ca nic.bios.ca`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bios.ca, ns2.bios.ca)

Analysis

Hierarchy

devcore.ca is a parent domain of www.devcore.ca.

IP Addresses

devcore.ca resolves to just one IP address, 155.138.144.37.

Two other host names, along with hlnorth.com, mistersewandsew.ca and osmw.ca, also share IP numbers with devcore.ca.

Name Servers

devcore.ca has two authoritative name servers — ns1.bios.ca and ns2.bios.ca.

devcore.ca shares its NS records with other domains, for example withandrefortin.ca, activigo.ca, afpo.ca and two others.

The name servers for devcore.ca overlap at least partially with those of other domains — for example aubesolutions.ca.

ns1.bios.ca and ns2.bios.ca each resolve to one IP number: ns1.bios.ca points to 155.138.144.37 and ns2.bios.ca points to 217.69.4.228.

Mail Servers

The sole mail server for devcore.ca is devcore-ca.mail.protection.outlook.com.

With 8 IP addresses total, devcore-ca.mail.protection.outlook.com resolves to 52.101.190.1, 52.101.190.2, 52.101.190.3 and 5 others.