k.1scdn.com - robtex.com

k.1scdn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:912🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8cf5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.18Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.245🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.9.18, 172.67.140.245
IPv62606:4700:3031::6815:912, 2606:4700:3032::ac43:8cf5

1scdn.com

DNSSEC⚠️ Not signed
NSdonna.ns.cloudflare.com ⭐
NSodin.ns.cloudflare.com
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2397860911
📈 Tranco rank: #908,965

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DNS History

4 records (4 active, 0 former)

A104.21.9.18172.67.140.2452606:4700:3031::6815:9122606:4700:3032::ac43:8cf5
●A104.21.9.182026-03-02 → 2026-03-28 · 2 obs
● 2026-03-02 22:08:16
● 2026-03-28 00:25:20
●A172.67.140.2452026-03-02 → 2026-03-28 · 2 obs
● 2026-03-02 22:08:16
● 2026-03-28 00:25:20
●A2606:4700:3031::6815:9122026-03-02 → 2026-03-28 · 2 obs
● 2026-03-02 22:08:16
● 2026-03-28 00:25:20
●A2606:4700:3032::ac43:8cf52026-03-02 → 2026-03-28 · 2 obs
● 2026-03-02 22:08:16
● 2026-03-28 00:25:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
1scdn.comdonna.ns.cloudflare.com, odin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.208

NS records: donna.ns.cloudflare.com, odin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1scdn.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.245, 104.21.9.18
AAAA22606:4700:3031::6815:912, 2606:4700:3032::ac43:8cf5
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

k.1scdn.com resolves to four IP numbers: 2606:4700:3031::6815:912, 2606:4700:3032::ac43:8cf5, 104.21.9.18 and 172.67.140.245.

Other host names such as lopsch.nl, www.airtools.com.tw, outstaring.info, www.in-eko.fr and wasiks.com share IPs with k.1scdn.com.