stackrack.ca - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackrack.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:aed^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a4d0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.237^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.208^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`magdalena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2608^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c208^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magdalena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2208^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magdalena.ns.cloudflare.com`
		A	108.162.194.8^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	162.159.38.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	172.64.34.8^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.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	`mx2.zohocloud.ca` ⭐
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
MX	`mx3.zohocloud.ca`⁽²⁰⁾
		A	199.67.85.150^{🇺🇸 ZohoAS199.67.85.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
MX	`mx.zohocloud.ca`⁽⁵⁰⁾
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCG0V6u0EwsAbBdt0XZ5pH...`
TXT	`v=spf1 include:zohocloud.ca ~all`
TXT	`zoho-verification=zb12347592.zmverify.zohocloud.ca`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.237, 172.67.164.208
		IPv6 hints	2606:4700:3030::6815:aed, 2606:4700:3031::ac43:a4d0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`magdalena.ns.cloudflare.com`dns@cloudflare.com serial=2411017318

`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=2608200500

Same first word

stackrack.com

stackrack.ca

stackrack.net

Similar names

rackstack.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSmagdalena.ns.cloudflare.com2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●NSwoz.ns.cloudflare.com2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●MXmx.zohocloud.ca2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●MXmx2.zohocloud.ca2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●MXmx3.zohocloud.ca2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●A104.21.10.2372026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●A172.67.164.2082026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●A2606:4700:3030::6815:aed2026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

●A2606:4700:3031::ac43:a4d02026-08-17 → 2026-08-20 · 2 obs

● 2026-08-17 23:39:52
● 2026-08-20 05:48:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.38.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackrack.ca (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.237, 172.67.164.208`
AAAA	2	`2606:4700:3031::ac43:a4d0, 2606:4700:3030::6815:aed`
NS	2	`magdalena.ns.cloudflare.com, woz.ns.cloudflare.com`
MX	3	`mx.zohocloud.ca (pri: 10), mx2.zohocloud.ca (pri: 20)...`
TXT	3	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ, v=spf1 include:zohocloud.ca ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`magdalena.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

stackrack.ca has four IP addresses: 104.21.10.237, 172.67.164.208, 2606:4700:3030::6815:aed and 2606:4700:3031::ac43:a4d0.

Two other host names, along with volary.net, michelfamily.net and phpopenchat.org, also share IP numbers with stackrack.ca.

Name Servers

Two name servers handle the delegation for stackrack.ca: magdalena.ns.cloudflare.com and woz.ns.cloudflare.com.

stackrack.ca shares its NS records with other domains, for example volgers-likes.nl, seabornesmp.xyz, yyh-gl.dev and two others.

stackrack.ca has at least partial name server overlap with other domains, such as ifsothen.com, neuralenterprisesmart.pics, neoakademiaprzyszlosci.com and two others.

It is common to find these name servers paired with the name servers jason.ns.cloudflare.com, jasmine.ns.cloudflare.com, julio.ns.cloudflare.com and nero.ns.cloudflare.com.

DNS names with 6 IP addresses:

magdalena.ns.cloudflare.com resolves to 108.162.194.8, 162.159.38.8 and 172.64.34.8 among others, with 3 other IP addresses in total.

woz.ns.cloudflare.com resolves to 108.162.193.150, 172.64.33.150 and 173.245.59.150 among others, with 3 other IP addresses in total.

Mail Servers

stackrack.ca has three mail servers: mx2.zohocloud.ca, mx3.zohocloud.ca and mx.zohocloud.ca.

There is at least a partial MX overlap between stackrack.ca and other domains, including runcloseout.com, naturalbornhealer.ca, pentafolio.com and two others.

The hostnames mx2.zohocloud.ca, mx3.zohocloud.ca and mx.zohocloud.ca each have one IP address. mx2.zohocloud.ca resolves to 199.67.86.230; mx3.zohocloud.ca resolves to 199.67.85.150; mx.zohocloud.ca resolves to 199.67.86.230 — the same address as mx2.zohocloud.ca.

mx2.zohocloud.ca along with mx.zohocloud.ca each resolve to 199.67.86.230 IP addresses.