www.w3tutorials.net - robtex.com

www.w3tutorials.net

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bdbe🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3169🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.105Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.190🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.105, 172.67.189.190
IPv62606:4700:3030::ac43:bdbe, 2606:4700:3035::6815:3169

w3tutorials.net

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bdbe🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3169🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.105Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.190🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoraline.ns.cloudflare.com ⭐
NSkevin.ns.cloudflare.com
TXTgoogle-site-verification=P0fJyCoj0x3IBACpv-e3d4D2RN5kjv1stR0o9urlHgg
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.105, 172.67.189.190
IPv62606:4700:3030::ac43:bdbe, 2606:4700:3035::6815:3169
SOAcoraline.ns.cloudflare.comdns@cloudflare.com serial=2397676911
⚠️ On DNS blocklist: ultimate
⚠️ On DNS blocklist: ultimate

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DNS History

4 records (4 active, 0 former)

A104.21.49.105172.67.189.1902606:4700:3030::ac43:bdbe2606:4700:3035::6815:3169
●A104.21.49.1052026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 10:25:26
● 2026-03-25 06:34:36
●A172.67.189.1902026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 10:25:26
● 2026-03-25 06:34:36
●A2606:4700:3030::ac43:bdbe2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 10:25:26
● 2026-03-25 06:34:36
●A2606:4700:3035::6815:31692026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 10:25:26
● 2026-03-25 06:34:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...-
w3tutorials.netkevin.ns.cloudflare.com, coraline.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.191

NS records: kevin.ns.cloudflare.com, coraline.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for w3tutorials.net (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.190, 104.21.49.105
AAAA22606:4700:3035::6815:3169, 2606:4700:3030::ac43:bdbe
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.w3tutorials.net points to four IP numbers: 2606:4700:3030::ac43:bdbe, 2606:4700:3035::6815:3169, 104.21.49.105 and 172.67.189.190.

Other host names, for instance laduephoto.com, project-ebonhold.com, (0x616e616c)(0x62656567).com, torbcall.co.il and anew-studio.com share IP numbers with www.w3tutorials.net.