postcode.ca - dns.ninja

`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}
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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}
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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}
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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}
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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=2607221900

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.id

postcode.it

Similar names

DNS History

16 records (5 active, 11 former)

●NSdave.ns.cloudflare.com2026-03-27 → 2026-07-22 · 3 obs

○ 2017-08-12 05:26:12
● 2026-03-27 23:33:28
● 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

●NSsara.ns.cloudflare.com2026-03-27 → 2026-07-22 · 3 obs

○ 2017-08-12 05:26:12
● 2026-03-27 23:33:28
● 2026-07-22 19:52:22

●MXroute1.mx.cloudflare.net2026-03-27 → 2026-07-22 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-22 19:52:22

●MXroute2.mx.cloudflare.net2026-03-27 → 2026-07-22 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-22 19:52:22

●MXroute3.mx.cloudflare.net2026-03-27 → 2026-07-22 · 2 obs

● 2026-03-27 23:33:28
● 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

○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
○ 2026-07-22 19:52:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:172.64.32.144

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcode.ca (unsigned zone)

⏱️ Timing

Total: 1444ms | 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

Two name servers handle the delegation for postcode.ca: dave.ns.cloudflare.com and sara.ns.cloudflare.com.

postcode.ca shares its name server setup with other domains, including freeadultmatchmaker.com, seek(0x736578).com.au, aussiematchmakerblogs.com.au and two others.

postcode.ca shares at least some of its name servers with other domains, including voetbalfanshop.net, ircumbres.edu.mx, renrenkanqiuwangyeban.org.cn and two others.

These name servers are frequently paired with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and carter.ns.cloudflare.com.

Host names with 6 IP numbers:

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109 and 173.245.59.109 among others, with 3 other IP addresses in total.

sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.

Mail Servers

postcode.ca is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

postcode.ca shares mail servers — at least in part — with other domains, including all4kidsconsignment.com, expertus-services.com, frontend.com.mx and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.