cdn.fb-api.com - dns.ninja

cdn.fb-api.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:6be🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8730🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.190Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.48🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.190, 172.67.135.48
IPv6 hints2606:4700:3034::6815:6be, 2606:4700:3034::ac43:8730
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com

fb-api.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:6be🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8730🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.190Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.48🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalec.ns.cloudflare.com ⭐
NSnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.190, 172.67.135.48
IPv6 hints2606:4700:3034::6815:6be, 2606:4700:3034::ac43:8730
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAalec.ns.cloudflare.comdns@cloudflare.com serial=2406328853

Same first word

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cdn.group
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cdn.su
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DNS History

6 records (4 active, 2 former)

A104.21.6.190172.67.135.482606:4700:3034::6815:6be2606:4700:3034::ac43:87302606:4700:3031::6815:6be2606:4700:3036::ac43:8730
●A104.21.6.1902026-02-25 → 2026-07-08 · 2 obs
● 2026-02-25 04:08:20
● 2026-07-08 01:15:08
●A172.67.135.482026-02-25 → 2026-07-08 · 2 obs
● 2026-02-25 04:08:20
● 2026-07-08 01:15:08
○A2606:4700:3031::6815:6be2026-02-25 → 2026-06-10 · 3 obs
● 2026-02-25 04:08:20
● 2026-06-10 00:41:42
○ 2026-07-08 01:15:08
●A2606:4700:3034::6815:6be2026-07-08 → 2026-07-08 · 2 obs
○ 2026-06-10 00:41:42
● 2026-07-08 01:15:08
●A2606:4700:3034::ac43:87302026-07-08 → 2026-07-08 · 2 obs
○ 2026-06-10 00:41:42
● 2026-07-08 01:15:08
○A2606:4700:3036::ac43:87302026-02-25 → 2026-06-10 · 3 obs
● 2026-02-25 04:08:20
● 2026-06-10 00:41:42
○ 2026-07-08 01:15:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
fb-api.comalec.ns.cloudflare.com, nicole.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: alec.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fb-api.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.48, 104.21.6.190
AAAA22606:4700:3034::ac43:8730, 2606:4700:3034::6815:6be
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdn.fb-api.com has four IP addresses: 104.21.6.190, 172.67.135.48, 2606:4700:3034::6815:6be and 2606:4700:3034::ac43:8730.

bde.tw, stubborn.altervista.org.cdn.cloudflare.net, ns1.timeandattendance-southeast.co.uk and two other host names share IP numbers with cdn.fb-api.com.