www.w88c21.com - robtex.com

www.w88c21.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1499🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c129🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.153Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.41🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.153, 172.67.193.41
IPv6 hints2606:4700:3034::6815:1499, 2606:4700:3035::ac43:c129
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com

w88c21.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1499🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c129🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.153Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.41🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrandy.ns.cloudflare.com ⭐
NSursula.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.153, 172.67.193.41
IPv6 hints2606:4700:3034::6815:1499, 2606:4700:3035::ac43:c129
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOArandy.ns.cloudflare.comdns@cloudflare.com serial=2400356469

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DNS History

4 records (4 active, 0 former)

A104.21.20.153172.67.193.412606:4700:3034::6815:14992606:4700:3035::ac43:c129
●A104.21.20.1532026-02-15 → 2026-04-12 · 2 obs
● 2026-02-15 16:33:26
● 2026-04-12 15:45:02
●A172.67.193.412026-02-15 → 2026-04-12 · 2 obs
● 2026-02-15 16:33:26
● 2026-04-12 15:45:02
●A2606:4700:3034::6815:14992026-02-15 → 2026-04-12 · 2 obs
● 2026-02-15 16:33:26
● 2026-04-12 15:45:02
●A2606:4700:3035::ac43:c1292026-02-15 → 2026-04-12 · 2 obs
● 2026-02-15 16:33:26
● 2026-04-12 15:45:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
w88c21.comursula.ns.cloudflare.com, randy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.109

NS records: ursula.ns.cloudflare.com, randy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for w88c21.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.153, 172.67.193.41
AAAA22606:4700:3035::ac43:c129, 2606:4700:3034::6815:1499
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by www.w88c21.com: 2606:4700:3034::6815:1499, 2606:4700:3035::ac43:c129, 104.21.20.153 and 172.67.193.41.

other host names including 123123123.com.cn, kleeft.nl, omanandemiraties.com, www.wpeliteplugins.com and cdn.vlplayer.com share IP numbers with www.w88c21.com.