flashcoding.ca - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`flashcoding.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5cfc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c9b7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.252^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.183^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`katja.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
NS	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`brevo-code:5ca61f5a947759955ab2928f6fc501a8`
TXT	`google-site-verification=VkEzivrvIxXo9luQcYmHJkJmjMrkjL-Os4rlEhREMc4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.252, 172.67.201.183
		IPv6 hints	2606:4700:3032::6815:5cfc, 2606:4700:3032::ac43:c9b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOA	`katja.ns.cloudflare.com`dns@cloudflare.com serial=2413382178

`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=2608292230

Same first word

flashcoding.ca

Similar names

clgdfashion.com

codingflash.com

cafholdings.com

afcholdings.co.zw

afcholdings.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSkatja.ns.cloudflare.com2026-08-22 → 2026-08-29 · 2 obs

● 2026-08-22 16:39:32
● 2026-08-29 22:46:46

●NSmarek.ns.cloudflare.com2026-08-22 → 2026-08-29 · 2 obs

● 2026-08-22 16:39:32
● 2026-08-29 22:46:46

●MXinbound-smtp.us-east-1.amazonaws.com2026-08-22 → 2026-08-29 · 2 obs

● 2026-08-22 16:39:32
● 2026-08-29 22:46:46

●A104.21.92.2522026-08-29 → 2026-08-29 · 2 obs

○ 2026-08-22 16:39:32
● 2026-08-29 22:46:46

●A172.67.201.1832026-08-29 → 2026-08-29 · 2 obs

○ 2026-08-22 16:39:32
● 2026-08-29 22:46:46

○A188.114.96.02026-08-22 → 2026-08-22 · 2 obs

● 2026-08-22 16:39:32
○ 2026-08-29 22:46:46

○A188.114.97.02026-08-22 → 2026-08-22 · 2 obs

● 2026-08-22 16:39:32
○ 2026-08-29 22:46:46

●A2606:4700:3032::6815:5cfc2026-08-29 → 2026-08-29 · 2 obs

○ 2026-08-22 16:39:32
● 2026-08-29 22:46:46

●A2606:4700:3032::ac43:c9b72026-08-29 → 2026-08-29 · 2 obs

○ 2026-08-22 16:39:32
● 2026-08-29 22:46:46

○A2a06:98c1:3120::2026-08-22 → 2026-08-22 · 2 obs

● 2026-08-22 16:39:32
○ 2026-08-29 22:46:46

○A2a06:98c1:3121::2026-08-22 → 2026-08-22 · 2 obs

● 2026-08-22 16:39:32
○ 2026-08-29 22:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca	-
flashcoding.ca	katja.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.202

NS records: katja.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flashcoding.ca (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.183, 104.21.92.252`
AAAA	2	`2606:4700:3032::6815:5cfc, 2606:4700:3032::ac43:c9b7`
NS	2	`katja.ns.cloudflare.com, marek.ns.cloudflare.com`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	2	`brevo-code:5ca61f5a947759955ab2928f6fc50, google-site-verification=VkEzivrvIxXo9lu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`katja.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

flashcoding.ca has four IP addresses: 104.21.92.252, 172.67.201.183, 2606:4700:3032::6815:5cfc and 2606:4700:3032::ac43:c9b7.

solbeach.nl, www.cromasl.com, wdkilatjgh.site and two other host names share IP numbers with flashcoding.ca.

Name Servers

flashcoding.ca is delegated to two name servers: katja.ns.cloudflare.com and marek.ns.cloudflare.com.

flashcoding.ca uses the same name servers as several other domains — among them artyom-yagovdik.workers.dev, myworlds.ca, vomrotenvulkan-at.pages.dev and two more.

flashcoding.ca has at least partial name server overlap with other domains, such as post-e41.workers.dev, corettalargent0l1re.pages.dev, greenedgelawncare.ca and two others.

It is common to find these name servers paired with the name servers skip.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

katja.ns.cloudflare.com resolves to 108.162.194.53, 162.159.38.53, 172.64.34.53 and 3 other IP addresses.

marek.ns.cloudflare.com resolves to 108.162.193.202, 172.64.33.202, 173.245.59.202 and 3 other IP addresses.

Mail Servers

Mail for flashcoding.ca is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

flashcoding.ca uses an identical mail server configuration to several other domains — among them tru8.slack.com, obrienlabs.cloud, livefarmer.com and two more.

flashcoding.ca has at least partial mail server overlap with other domains such as carparts-xpress.com, montecarloconsultoria.com.br, elmvalejunglezoo.com and two more.

This set of mail servers commonly appears together with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.