🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cdn.practicallyfunctional.com`

DNSSEC	⚠️ Not signed
A	104.21.43.11^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.178^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.11, 172.67.215.178
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com

`practicallyfunctional.com`

DNSSEC	⚠️ Not signed
A	104.21.43.11^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.178^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
NS	`violet.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`v=spf1 include:_spf.google.com include:_spf.wpopt.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.11, 172.67.215.178
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2415926297

rank #121234 globally
rank #50557 in the tld
📈 Tranco rank: #448,378

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Previous names

Next names

DNS History

2 records (2 active, 0 former)

●A104.21.43.112026-09-12 → 2026-11-08 · 2 obs

● 2026-09-12 17:26:06
● 2026-11-08 04:26:06

●A172.67.215.1782026-09-12 → 2026-11-08 · 2 obs

● 2026-09-12 17:26:06
● 2026-11-08 04:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
practicallyfunctional.com	fred.ns.cloudflare.com, violet.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.11, 172.67.215.178`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

IP Addresses

cdn.practicallyfunctional.com has two IP addresses: 104.21.43.11 and 172.67.215.178

masterkonesenslearning.pro, aspirants.com.pk, schoolsponsoringregionacv.com and two other host names share IP numbers with cdn.practicallyfunctional.com.

cdn.practicallyfunctional.com - robtex.com