flowstacktech.ca - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`flowstacktech.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:834a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3e8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.232^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.74^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clyde.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
NS	`harleigh.ns.cloudflare.com`
		A	2606:4700:50::a29f:263a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harleigh.ns.cloudflare.com`
		A	108.162.194.58^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	162.159.38.58^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	172.64.34.58^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-site-verification=o4Dj9Cl7qjR4oDBK83MMknAI5wvgQfifTlDCigoD__A`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.232, 172.67.131.74
		IPv6 hints	2606:4700:3036::ac43:834a, 2606:4700:3037::6815:3e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`clyde.ns.cloudflare.com`dns@cloudflare.com serial=2412676944

`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=2609021400

Same first word

flowstacktech.com

flowstacktech.ca

Similar names

techstackflow.digital

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSclyde.ns.cloudflare.com2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●NSharleigh.ns.cloudflare.com2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●MXsmtp.google.com2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●A104.21.3.2322026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●A172.67.131.742026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●A2606:4700:3036::ac43:834a2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

●A2606:4700:3037::6815:3e82026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 12:36:02
● 2026-09-02 14:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca	-
flowstacktech.ca	clyde.ns.cloudflare.com, harleigh.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.58

NS records: clyde.ns.cloudflare.com, harleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flowstacktech.ca (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.232, 172.67.131.74`
AAAA	2	`2606:4700:3037::6815:3e8, 2606:4700:3036::ac43:834a`
NS	2	`clyde.ns.cloudflare.com, harleigh.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=o4Dj9Cl7qjR4oDB, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clyde.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

flowstacktech.ca points to the four IP addresses 104.21.3.232, 172.67.131.74, 2606:4700:3036::ac43:834a and 2606:4700:3037::6815:3e8.

Two other host names, along with 1911restaurant.com, aeoftb.com and homatch.com, also share IP numbers with flowstacktech.ca.

Name Servers

flowstacktech.ca is served by two delegated name servers, clyde.ns.cloudflare.com and harleigh.ns.cloudflare.com.

flowstacktech.ca shares its NS records with other domains, for example ibisbeak.site, xoseals.com, onlybeams.net and two others.

At least some of flowstacktech.ca's name servers are shared with other domains, for example saasscalesystems.one, grafsky888.com, inea.ai and two more.

These name servers tend to be deployed in combination with the name servers elle.ns.cloudflare.com and maxine.ns.cloudflare.com.

DNS names with 6 IP addresses:

clyde.ns.cloudflare.com carries IP addresses 108.162.193.91, 172.64.33.91 and 173.245.59.91, with 3 other addresses beyond those.

harleigh.ns.cloudflare.com carries IP addresses 108.162.194.58, 162.159.38.58 and 172.64.34.58, with 3 other addresses beyond those.

Mail Servers

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

Among the domains sharing a mail server setup with flowstacktech.ca are topfundlflexcap.com, scale30daybrand.com, rcmanufacturing3d.com and two others.

There is at least a partial MX overlap between flowstacktech.ca and other domains, including cleverant.com.ar, ravmua.online, fatima.ac.th and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.26, 142.250.31.27, 142.251.111.27 and 6 others.