`iterative.ca`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.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	`route3.mx.cloudflare.net`⁽⁶⁷⁾
		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`
MX	`route2.mx.cloudflare.net`⁽⁸⁶⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2399083869

`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=2603260900

Previously MX for

iterative.ca

Same first word

iterative.ca

iterative.in

iterative.co.nz

iterative.consulting

iterative.ru

iterative.ly

iterative.com.mx

iterative.co.za

iterative.com.br

iterative.com

iterative.sakura.ne.jp

iterative.at

iterative.pl

iterative.ai

iterative.co

iterative.co.jp

DNS History

31 records (13 active, 18 former)

●NSdana.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

○NSdns1.registrar-servers.com2017-02-02 → 2020-03-23 · 5 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○NSdns2.registrar-servers.com2017-02-02 → 2020-03-23 · 5 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○NSns1.refrozen.com2015-08-10 → 2016-04-15 · 4 obs

● 2015-08-10 18:48:26
● 2016-04-15 23:53:52
○ 2017-02-02 19:07:54
○ 2026-03-26 09:19:46

○NSns2.refrozen.com2015-08-10 → 2016-04-15 · 4 obs

● 2015-08-10 18:48:26
● 2016-04-15 23:53:52
○ 2017-02-02 19:07:54
○ 2026-03-26 09:19:46

●NSwoz.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

○MXalt1.aspmx.l.google.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

○MXalt2.aspmx.l.google.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

○MXalt3.aspmx.l.google.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

○MXalt4.aspmx.l.google.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

○MXaspmx.l.google.com2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

○MXeforward1.registrar-servers.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○MXeforward2.registrar-servers.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○MXeforward3.registrar-servers.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○MXeforward4.registrar-servers.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○MXeforward5.registrar-servers.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○MXiterative.ca2015-08-10 → 2016-04-15 · 4 obs

● 2015-08-10 18:48:26
● 2016-04-15 23:53:52
○ 2017-02-02 19:07:54
○ 2026-03-26 09:19:46

●MXroute1.mx.cloudflare.net2026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●MXroute2.mx.cloudflare.net2026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●MXroute3.mx.cloudflare.net2026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

○A138.197.141.1042020-03-23 → 2020-03-23 · 4 obs

○ 2017-02-02 19:07:54
● 2020-03-23 15:56:46
○ 2026-03-17 08:06:58
○ 2026-03-26 09:19:46

○A138.68.60.2382017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-15 23:53:52
● 2017-02-02 19:07:54
○ 2020-03-23 15:56:46
○ 2026-03-26 09:19:46

●A185.199.108.1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A185.199.109.1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A185.199.110.1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A185.199.111.1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A2606:50c0:8000::1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A2606:50c0:8001::1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A2606:50c0:8002::1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

●A2606:50c0:8003::1532026-03-17 → 2026-03-26 · 3 obs

○ 2020-03-23 15:56:46
● 2026-03-17 08:06:58
● 2026-03-26 09:19:46

○A67.222.18.1182015-08-10 → 2016-04-15 · 4 obs

● 2015-08-10 18:48:26
● 2016-04-15 23:53:52
○ 2017-02-02 19:07:54
○ 2026-03-26 09:19:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca	-
iterative.ca	woz.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.105

NS records: woz.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iterative.ca (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8003::153...`
NS	2	`dana.ns.cloudflare.com, woz.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 19), route3.mx.cloudflare.net (pri: 67)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

iterative.ca resolves to eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance textlover.github.io, f2tt.com, algesten.github.io, leandr.su and platz.se share IP numbers with iterative.ca.

Name Servers

iterative.ca's delegation uses two name servers: dana.ns.cloudflare.com and woz.ns.cloudflare.com.

iterative.ca uses the same name server setup as other domains, such as chelseacauley.com, acrilicwifi.com, betorca.com, ired.us and alterock.net.

iterative.ca at least partially shares name servers with other domains, including voaazerbaijani.org, modadonni.com, glassdoor.careers, apollo8888.com and desiopt.com.

These name servers are often used with dave.ns.cloudflare.com and pete.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

woz.ns.cloudflare.com points to 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.

Mail Servers

Three mail servers handle iterative.ca: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

iterative.ca shares at least some mail servers with other domains, for example likeachinese.com, offres.me, beyondbudapest.hu, kukuciao.com and hardcodelab.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

iterative.ca - robtex.com

iterative.ca

ca

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`iterative.ca`

`ca`