f.fcdn.app - robtex.com

f.fcdn.app

DNSSEC⚠️ Not signed
A2606:4700:10::6814:252a🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:10::ac42:9d26🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.20.37.42Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.157.38🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.20.37.42, 172.66.157.38
IPv6 hints2606:4700:10::6814:252a, 2606:4700:10::ac42:9d26

fcdn.app

DNSSEC⚠️ Not signed
A192.64.119.42🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSernest.ns.cloudflare.com ⭐
NSluciane.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
MXeforward2.registrar-servers.com ⭐
MXeforward3.registrar-servers.com ⭐
MXeforward4.registrar-servers.com(15)
MXeforward5.registrar-servers.com(20)
TXTv=spf1 -all
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2400445890
rank #340083 globally
rank #371 in the tld
📈 Tranco rank: #294,055

Same first word

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DNS History

4 records (4 active, 0 former)

A104.20.37.42172.66.157.382606:4700:10::6814:252a2606:4700:10::ac42:9d26
●A104.20.37.422026-02-24 → 2026-04-26 · 2 obs
● 2026-02-24 22:47:00
● 2026-04-26 23:10:28
●A172.66.157.382026-02-24 → 2026-04-26 · 2 obs
● 2026-02-24 22:47:00
● 2026-04-26 23:10:28
●A2606:4700:10::6814:252a2026-02-24 → 2026-04-26 · 2 obs
● 2026-02-24 22:47:00
● 2026-04-26 23:10:28
●A2606:4700:10::ac42:9d262026-02-24 → 2026-04-26 · 2 obs
● 2026-02-24 22:47:00
● 2026-04-26 23:10:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
fcdn.appluciane.ns.cloudflare.com, ernest.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.120

NS records: luciane.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcdn.app (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

TypeCountSample Data
A2104.20.37.42, 172.66.157.38
AAAA22606:4700:10::ac42:9d26, 2606:4700:10::6814:252a
HTTPS1{"priority":1,"target":".","alpn":["h2"]

Analysis

IP Addresses

f.fcdn.app maps to four IP numbers: 2606:4700:10::6814:252a, 2606:4700:10::ac42:9d26, 104.20.37.42 and 172.66.157.38.

Other host names such as unredacted.org and urtwat.com share IP numbers with f.fcdn.app.