`designbuildsource.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b210^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:23ad^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.173^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.16^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`olof.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
MX	`_dc-mx.2c71301c1443.designbuildsource.ca` ⭐
		A	136.244.81.217^{🇩🇪 AS-VULTR136.244.80.0/20 Vultr Assigned Prefix}
			PTR	`136.244.81.217.vultrusercontent.com`
TXT	`v=spf1 a mx ip4:136.244.81.217 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.173, 172.67.178.16
		IPv6 hints	2606:4700:3030::ac43:b210, 2606:4700:3036::6815:23ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`olof.ns.cloudflare.com`dns@cloudflare.com serial=2402119067

`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=2604242100

Subdomains

mail.designbuildsource.ca

Same first word

designbuildsource.ca

DNS History

11 records (7 active, 4 former)

○NSns1.mediatemple.net2015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 10:31:18
● 2017-03-13 21:36:22
○ 2026-04-24 18:11:34
○ 2026-04-24 21:59:34

○NSns2.mediatemple.net2015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 10:31:18
● 2017-03-13 21:36:22
○ 2026-04-24 18:11:34
○ 2026-04-24 21:59:34

●NSolof.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

●NSsamara.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

●MX_dc-mx.2c71301c1443.designbuildsource.ca2026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

○MXmail.designbuildsource.ca2015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 10:31:18
● 2017-03-13 21:36:22
○ 2026-04-24 18:11:34
○ 2026-04-24 21:59:34

●A104.21.35.1732026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

●A172.67.178.162026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

●A2606:4700:3030::ac43:b2102026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

●A2606:4700:3036::6815:23ad2026-04-24 → 2026-04-24 · 3 obs

○ 2017-03-13 21:36:22
● 2026-04-24 18:11:34
● 2026-04-24 21:59:34

○A64.207.148.932015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 10:31:18
● 2017-03-13 21:36:22
○ 2026-04-24 18:11:34
○ 2026-04-24 21:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca	-
designbuildsource.ca	olof.ns.cloudflare.com, samara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.51

NS records: olof.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for designbuildsource.ca (unsigned zone)

⏱️ Timing

Total: 1113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.16, 104.21.35.173`
AAAA	2	`2606:4700:3036::6815:23ad, 2606:4700:3030::ac43:b210`
NS	2	`olof.ns.cloudflare.com, samara.ns.cloudflare.com`
MX	1	`_dc-mx.2c71301c1443.designbuildsource.ca`
TXT	1	`v=spf1 a mx ip4:136.244.81.217 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`olof.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of mail.designbuildsource.ca is designbuildsource.ca.

IP Addresses

designbuildsource.ca points to four IP numbers: 2606:4700:3030::ac43:b210, 2606:4700:3036::6815:23ad, 104.21.35.173 and 172.67.178.16.

Other host names, for instance www.nmgxd.com, alimentosnutral.com.ar, harbormedia.co.uk, mzguohua.com and ywqr-defender.pro share IP numbers with designbuildsource.ca.

Name Servers

designbuildsource.ca is delegated to two name servers: olof.ns.cloudflare.com and samara.ns.cloudflare.com.

designbuildsource.ca uses the same name server setup as other domains, for instance janstewartauthor.com, my10thousandhours.com, velocityparking.com, virtualdynamics.ca and thisisliving.org.uk.

designbuildsource.ca shares name servers with other domains at least partially, for instance gaoqingdianyingxiazawang.com.cn, rbsanjzaxianbofang.com.cn, 857zhibonbazaixianguankanyc.com.cn, onde-assistir-cianorte-futebol-clube-x-corinthians.com and medialabs.cc.

these name servers are commonly used together with tony.ns.cloudflare.com and opal.ns.cloudflare.com.

Host names with six IP numbers: olof.ns.cloudflare.com points to 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51; samara.ns.cloudflare.com points to 2606:4700:50::a29f:26a0, 2803:f800:50::6ca2:c2a0, 2a06:98c1:50::ac40:22a0, 108.162.194.160, 162.159.38.160 and 172.64.34.160.

Mail Servers

The mail server for designbuildsource.ca is _dc-mx.2c71301c1443.designbuildsource.ca.

Host name _dc-mx.2c71301c1443.designbuildsource.ca resolves to IP 136.244.81.217.

designbuildsource.ca - robtex.com