sc.wklcdn.com - robtex.com

sc.wklcdn.com

DNSSEC⚠️ Not signed
A2606:4700::6812:28d🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:38d🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.2.141Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.3.141Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.2.141, 104.18.3.141
IPv6 hints2606:4700::6812:28d, 2606:4700::6812:38d

wklcdn.com

DNSSEC⚠️ Not signed
A2606:4700::6812:28d🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:38d🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.2.141Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.3.141Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalla.ns.cloudflare.com ⭐
NSnoel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.2.141, 104.18.3.141
IPv6 hints2606:4700::6812:28d, 2606:4700::6812:38d
SOAalla.ns.cloudflare.comdns@cloudflare.com serial=2403967638
📈 Tranco rank: #45,479

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DNS History

8 records (4 active, 4 former)

2017201820192020202120222023202420252026A104.18.2.141104.18.3.1412606:4700::6812:28d2606:4700::6812:38d104.25.40.28104.25.41.282400:cb00:2048:1::6819:281c2400:cb00:2048:1::6819:291c
●A104.18.2.1412026-03-11 → 2026-05-11 · 3 obs
○ 2016-12-28 20:10:52
● 2026-03-11 12:30:34
● 2026-05-11 14:12:20
●A104.18.3.1412026-03-11 → 2026-05-11 · 3 obs
○ 2016-12-28 20:10:52
● 2026-03-11 12:30:34
● 2026-05-11 14:12:20
○A104.25.40.282016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:10:52
○ 2026-03-11 12:30:34
○ 2026-05-11 14:12:20
○A104.25.41.282016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:10:52
○ 2026-03-11 12:30:34
○ 2026-05-11 14:12:20
○A2400:cb00:2048:1::6819:281c2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:10:52
○ 2026-03-11 12:30:34
○ 2026-05-11 14:12:20
○A2400:cb00:2048:1::6819:291c2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:10:52
○ 2026-03-11 12:30:34
○ 2026-05-11 14:12:20
●A2606:4700::6812:28d2026-03-11 → 2026-05-11 · 3 obs
○ 2016-12-28 20:10:52
● 2026-03-11 12:30:34
● 2026-05-11 14:12:20
●A2606:4700::6812:38d2026-03-11 → 2026-05-11 · 3 obs
○ 2016-12-28 20:10:52
● 2026-03-11 12:30:34
● 2026-05-11 14:12:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
wklcdn.comalla.ns.cloudflare.com, noel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.216

NS records: alla.ns.cloudflare.com, noel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wklcdn.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.3.141, 104.18.2.141
AAAA22606:4700::6812:28d, 2606:4700::6812:38d
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by sc.wklcdn.com: 2606:4700::6812:28d, 2606:4700::6812:38d, 104.18.2.141 and 104.18.3.141.

other host names including ubuy.kn, reulet-electric.com, events.swing.com, s3.wklcdn.com and incopro-us.com share IP numbers with sc.wklcdn.com.