🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`higherstack.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:b301^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:43ae^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.174^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.1^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sid.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`google-site-verification=tjXT2nZ3FPRCJBC05CSrpMpD8zUyR0kUy9UTYgihJn8`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.174, 172.67.179.1
		IPv6 hints	2606:4700:3036::ac43:b301, 2606:4700:3037::6815:43ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com
SOA	`sid.ns.cloudflare.com`dns@cloudflare.com serial=2419723816

`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=2611111330

Same first word

higherstack.ca

higherstack.com

Similar names

hackersight.net

hackersight.com

stackhigher.online

ghestchikar.ir

sighthacker.com

stackhigher.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSsid.ns.cloudflare.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 18:58:32
● 2026-11-11 14:31:16

●NStani.ns.cloudflare.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 18:58:32
● 2026-11-11 14:31:16

●MXsmtp.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 18:58:32
● 2026-11-11 14:31:16

●A104.21.67.1742026-09-26 → 2026-11-11 · 5 obs

○ 2026-08-28 18:58:32
● 2026-09-26 07:17:00
○ 2026-09-29 06:11:20
● 2026-09-29 08:01:12
● 2026-11-11 14:31:16

●A172.67.179.12026-09-26 → 2026-11-11 · 5 obs

○ 2026-08-28 18:58:32
● 2026-09-26 07:17:00
○ 2026-09-29 06:11:20
● 2026-09-29 08:01:12
● 2026-11-11 14:31:16

○A188.114.96.02026-08-28 → 2026-09-29 · 5 obs

● 2026-08-28 18:58:32
○ 2026-09-26 07:17:00
● 2026-09-29 06:11:20
○ 2026-09-29 08:01:12
○ 2026-11-11 14:31:16

○A188.114.97.02026-08-28 → 2026-09-29 · 5 obs

● 2026-08-28 18:58:32
○ 2026-09-26 07:17:00
● 2026-09-29 06:11:20
○ 2026-09-29 08:01:12
○ 2026-11-11 14:31:16

●A2606:4700:3036::ac43:b3012026-09-26 → 2026-11-11 · 5 obs

○ 2026-08-28 18:58:32
● 2026-09-26 07:17:00
○ 2026-09-29 06:11:20
● 2026-09-29 08:01:12
● 2026-11-11 14:31:16

●A2606:4700:3037::6815:43ae2026-09-26 → 2026-11-11 · 5 obs

○ 2026-08-28 18:58:32
● 2026-09-26 07:17:00
○ 2026-09-29 06:11:20
● 2026-09-29 08:01:12
● 2026-11-11 14:31:16

○A2a06:98c1:3120::2026-08-28 → 2026-09-29 · 5 obs

● 2026-08-28 18:58:32
○ 2026-09-26 07:17:00
● 2026-09-29 06:11:20
○ 2026-09-29 08:01:12
○ 2026-11-11 14:31:16

○A2a06:98c1:3121::2026-08-28 → 2026-09-29 · 5 obs

● 2026-08-28 18:58:32
○ 2026-09-26 07:17:00
● 2026-09-29 06:11:20
○ 2026-09-29 08:01:12
○ 2026-11-11 14:31:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	8 records
higherstack.ca	sid.ns.cloudflare.com, tani.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.143

NS records: sid.ns.cloudflare.com, tani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for higherstack.ca (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.174, 172.67.179.1`
AAAA	2	`2606:4700:3037::6815:43ae, 2606:4700:3036::ac43:b301`
NS	2	`sid.ns.cloudflare.com, tani.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=tjXT2nZ3FPRCJBC, v=spf1 include:_spf.google.com include:s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sid.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca...)

Analysis

IP Addresses

higherstack.ca has four IP addresses: 104.21.67.174, 172.67.179.1, 2606:4700:3036::ac43:b301 and 2606:4700:3037::6815:43ae.

Two other host names, along with x6x6br.com, avia-tor.ca and ganhaja.click, also share IP numbers with higherstack.ca.

Name Servers

higherstack.ca has two authoritative name servers — sid.ns.cloudflare.com and tani.ns.cloudflare.com.

higherstack.ca shares its NS records with other domains, for example kontol1-7ut.pages.dev, higherrank.ca, sddocuments.com and two others.

higherstack.ca partially shares its NS delegation with several other domains, including rice-bd9.workers.dev, bet-yeni.top, k-casablanca.com and two others.

The name servers gene.ns.cloudflare.com, sima.ns.cloudflare.com, will.ns.cloudflare.com and miles.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

sid.ns.cloudflare.com points to 108.162.193.143, 172.64.33.143, 173.245.59.143 and 3 other IP addresses.

tani.ns.cloudflare.com points to 108.162.192.224, 172.64.32.224, 173.245.58.224 and 3 other IP addresses.

Mail Servers

The sole mail server for higherstack.ca is smtp.google.com.

Among the domains sharing a mail server setup with higherstack.ca are eliteentrysystems.com, carladanil.com, northdevisejupiter.com and two others.

There is at least a partial MX overlap between higherstack.ca and other domains, including sr-progress.com, ngkoegstgeest.nl, bold-one.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.62.27, 172.253.115.26, 172.253.115.27 and 6 others.

higherstack.ca - robtex.com

higherstack.ca

ca

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`higherstack.ca`

`ca`