coretech.ca - dns.ninja

`coretech.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:385^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:82bb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.133^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.187^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`kip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c180^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2180^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kip.ns.cloudflare.com`
		A	108.162.193.128^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	172.64.33.128^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	173.245.59.128^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=MZ3f4WtS3EP9-iSnoLYOHXvh_AYbLrCkYIgg6t1VZUQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.133, 172.67.130.187
		IPv6 hints	2606:4700:3032::6815:385, 2606:4700:3033::ac43:82bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2406416499

`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=2606290100

Subdomains

www.coretech.ca

Same first word

coretech.com.au

coretech.se

coretech.host

coretech.center

coretech.net.au

coretech.dk

coretech.hu

coretech.info

coretech.com.br

coretech.com.my

coretech.me

coretech.cl

coretech.ca

coretech.do

coretech.cc

coretech.us

coretech.ch

coretech.com.mx

coretech.com.sg

coretech.co.nz

coretech.it

coretech.net

coretech.com.ar

coretech.com

coretech.azurewebsites.net

coretech.sg

coretech.ro

coretech.co

coretech.io.vn

coretech.pro

coretech.co.th

Similar names

DNS History

18 records (13 active, 5 former)

○NSdns1.stabletransit.com2015-11-20 → 2017-01-09 · 5 obs

○ 2015-07-22 13:25:22
● 2015-11-20 01:54:38
● 2017-01-09 03:47:10
○ 2026-02-20 06:59:40
○ 2026-06-29 01:42:10

○NSdns2.stabletransit.com2015-11-20 → 2017-01-09 · 5 obs

○ 2015-07-22 13:25:22
● 2015-11-20 01:54:38
● 2017-01-09 03:47:10
○ 2026-02-20 06:59:40
○ 2026-06-29 01:42:10

●NSiris.ns.cloudflare.com2015-07-22 → 2026-06-29 · 5 obs

● 2015-07-22 13:25:22
○ 2015-11-20 01:54:38
○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

●NSkip.ns.cloudflare.com2015-07-22 → 2026-06-29 · 5 obs

● 2015-07-22 13:25:22
○ 2015-11-20 01:54:38
○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

●MXalt1.aspmx.l.google.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXalt2.aspmx.l.google.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXaspmx.l.google.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXaspmx2.googlemail.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXaspmx3.googlemail.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXaspmx4.googlemail.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●MXaspmx5.googlemail.com2015-07-22 → 2026-06-29 · 2 obs

● 2015-07-22 13:25:22
● 2026-06-29 01:42:10

●A104.21.3.1332026-02-20 → 2026-06-29 · 3 obs

○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

○A104.28.10.442015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 13:25:22
○ 2015-11-20 01:54:38
○ 2026-06-29 01:42:10

○A104.28.11.442015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 13:25:22
○ 2015-11-20 01:54:38
○ 2026-06-29 01:42:10

●A172.67.130.1872026-02-20 → 2026-06-29 · 3 obs

○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

●A2606:4700:3032::6815:3852026-02-20 → 2026-06-29 · 3 obs

○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

●A2606:4700:3033::ac43:82bb2026-02-20 → 2026-06-29 · 3 obs

○ 2017-01-09 03:47:10
● 2026-02-20 06:59:40
● 2026-06-29 01:42:10

○A98.129.229.2322015-11-20 → 2017-01-09 · 5 obs

○ 2015-07-22 13:25:22
● 2015-11-20 01:54:38
● 2017-01-09 03:47:10
○ 2026-02-20 06:59:40
○ 2026-06-29 01:42:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
coretech.ca	kip.ns.cloudflare.com, iris.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.118

NS records: kip.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretech.ca (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.187, 104.21.3.133`
AAAA	2	`2606:4700:3032::6815:385, 2606:4700:3033::ac43:82bb`
NS	2	`iris.ns.cloudflare.com, kip.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`google-site-verification=MZ3f4WtS3EP9-iS`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

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

IP Addresses

coretech.ca has four IP addresses: 104.21.3.133, 172.67.130.187, 2606:4700:3032::6815:385 and 2606:4700:3033::ac43:82bb.

Additional host names — bedwettingbuddy.co.uk, live-(0x736578)-show.com, www.soft4fun.net and two others — share IP numbers with coretech.ca.

Name Servers

The NS records for coretech.ca delegate to iris.ns.cloudflare.com and kip.ns.cloudflare.com.

coretech.ca shares its name server setup with other domains, including luckan.fi, iwebcab.network, ensure.hk and two others.

coretech.ca shares at least some of its name servers with other domains, including p2pworld.net, whwc.com, raduesat.com and two others.

These name servers are frequently seen alongside the name servers ryleigh.ns.cloudflare.com, rex.ns.cloudflare.com, kara.ns.cloudflare.com and eric.ns.cloudflare.com.

Host names with 6 IP numbers:

iris.ns.cloudflare.com maps to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 additional IP addresses.

kip.ns.cloudflare.com maps to 108.162.193.128, 172.64.33.128, 173.245.59.128 and 3 additional IP addresses.

Mail Servers

coretech.ca is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

coretech.ca shares mail servers — at least in part — with other domains, including ns500754.ns500731.ns500731.ns500742.ns500671.ns500742.ns500705.ns500704.ns500291.ns500291.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500768.ns500758.ns500759.ns500698.ns500759.ns500698.ns500735.ns500735.ns500736.ns500698.ns500576.ns500576.ns500686.ns500698.ns500619.ns500619.trackreceptor.com, ns500724.ns500599.ns500599.ns500737.ns500724.ns500599.ns500583.yummyflingsfinder.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.

The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c09::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.