`postcode.ca`

DNSSEC	⚠️ Not signed
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:amazonses.com -all`
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2407696534

`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=2607041130

Same first word

postcode.in.ua

postcode.co.uk

postcode.digital

postcode.org

postcode.co.za

postcode.de

postcode.ie

postcode.io

postcode.life

postcode.my

postcode.one

postcode.info

postcode.site

postcode.us

postcode.co.nz

postcode.at

postcode.games

postcode.ca

postcode.ws

postcode.lt

postcode.eu

postcode.com

postcode.nl

postcode.online

postcode.df.gov.br

postcode.ru

postcode.directory

postcode.cn

postcode.net

postcode.ro

postcode.nu

postcode.in

postcode.vn

postcode.fr

postcode.org.uk

postcode.com.ng

postcode.id

postcode.it

Similar names

DNS History

16 records (5 active, 11 former)

●NSdave.ns.cloudflare.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-08-12 05:26:12
● 2026-03-27 23:33:28
● 2026-07-04 12:42:34

○NSns1.dsredirection.com2015-08-11 → 2017-08-12 · 4 obs

● 2015-08-11 23:12:18
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

○NSns2.dsredirection.com2015-08-11 → 2017-08-12 · 4 obs

● 2015-08-11 23:12:18
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

●NSsara.ns.cloudflare.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-08-12 05:26:12
● 2026-03-27 23:33:28
● 2026-07-04 12:42:34

●MXroute1.mx.cloudflare.net2026-03-27 → 2026-07-04 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-04 12:42:34

●MXroute2.mx.cloudflare.net2026-03-27 → 2026-07-04 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-04 12:42:34

●MXroute3.mx.cloudflare.net2026-03-27 → 2026-07-04 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-04 12:42:34

○A208.73.210.2022017-08-12 → 2017-08-12 · 4 obs

○ 2016-12-06 13:24:56
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

○A208.73.210.2122015-08-11 → 2016-12-06 · 4 obs

● 2015-08-11 23:12:18
● 2016-12-06 13:24:56
○ 2017-08-12 05:26:12
○ 2026-07-04 12:42:34

○A208.73.210.2162015-08-11 → 2016-12-06 · 4 obs

● 2015-08-11 23:12:18
● 2016-12-06 13:24:56
○ 2017-08-12 05:26:12
○ 2026-07-04 12:42:34

○A208.73.210.2172017-08-12 → 2017-08-12 · 4 obs

○ 2016-12-06 13:24:56
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

○A208.73.211.1632015-08-11 → 2016-12-06 · 4 obs

● 2015-08-11 23:12:18
● 2016-12-06 13:24:56
○ 2017-08-12 05:26:12
○ 2026-07-04 12:42:34

○A208.73.211.1652017-08-12 → 2017-08-12 · 4 obs

○ 2016-12-06 13:24:56
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

○A208.73.211.1772017-08-12 → 2017-08-12 · 4 obs

○ 2016-12-06 13:24:56
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

○A208.73.211.2362015-08-11 → 2016-12-06 · 4 obs

● 2015-08-11 23:12:18
● 2016-12-06 13:24:56
○ 2017-08-12 05:26:12
○ 2026-07-04 12:42:34

○PTRns1.dsredirection.com2016-12-05 → 2017-08-12 · 4 obs

● 2016-12-05 04:10:32
● 2017-08-12 05:26:12
○ 2026-03-27 23:33:28
○ 2026-07-04 12:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca	-
postcode.ca	sara.ns.cloudflare.com, dave.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.144

NS records: sara.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcode.ca (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dave.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 47), route2.mx.cloudflare.net (pri: 47)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

postcode.ca uses two name servers for its delegation: dave.ns.cloudflare.com and sara.ns.cloudflare.com.

The name server configuration of postcode.ca is shared with other domains, for instance freeadultmatchmaker.com, seek(0x736578).com.au, aussiematchmakerblogs.com.au and two others.

postcode.ca has at least partial name server overlap with other domains, such as voetbalfanshop.net, ircumbres.edu.mx, renrenkanqiuwangyeban.org.cn and two others.

These name servers tend to appear together with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and carter.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname dave.ns.cloudflare.com directs to 108.162.193.109, 172.64.33.109 and 173.245.59.109 along with 3 other IP addresses.

Hostname sara.ns.cloudflare.com directs to 108.162.192.144, 172.64.32.144 and 173.245.58.144 along with 3 other IP addresses.

Mail Servers

postcode.ca has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by postcode.ca are shared with other domains: all4kidsconsignment.com, expertus-services.com, frontend.com.mx and two others among them.

Hosts with 6 IP addresses each:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

postcode.ca - robtex.com

postcode.ca

ca

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`postcode.ca`

`ca`