wt.app4world.com - robtex.com

wt.app4world.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bd7d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:215c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.92Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.125🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.92, 172.67.189.125
IPv6 hints2606:4700:3031::ac43:bd7d, 2606:4700:3037::6815:215c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com

app4world.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bd7d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:215c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.92Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.125🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkip.ns.cloudflare.com ⭐
NSlily.ns.cloudflare.com
MXapp4world-com.mail.protection.outlook.com ⭐
TXTMS=ms93645946
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.92, 172.67.189.125
IPv6 hints2606:4700:3031::ac43:bd7d, 2606:4700:3037::6815:215c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOAkip.ns.cloudflare.comdns@cloudflare.com serial=2403648101
⚠️ On DNS blocklist: tif

Same first word

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DNS History

4 records (4 active, 0 former)

A104.21.33.92172.67.189.1252606:4700:3031::ac43:bd7d2606:4700:3037::6815:215c
●A104.21.33.922026-04-11 → 2026-05-14 · 2 obs
● 2026-04-11 12:48:16
● 2026-05-14 21:10:22
●A172.67.189.1252026-04-11 → 2026-05-14 · 2 obs
● 2026-04-11 12:48:16
● 2026-05-14 21:10:22
●A2606:4700:3031::ac43:bd7d2026-04-11 → 2026-05-14 · 2 obs
● 2026-04-11 12:48:16
● 2026-05-14 21:10:22
●A2606:4700:3037::6815:215c2026-04-11 → 2026-05-14 · 2 obs
● 2026-04-11 12:48:16
● 2026-05-14 21:10:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
app4world.comkip.ns.cloudflare.com, lily.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.128

NS records: kip.ns.cloudflare.com, lily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for app4world.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.125, 104.21.33.92
AAAA22606:4700:3031::ac43:bd7d, 2606:4700:3037::6815:215c
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

wt.app4world.com maps to four IP numbers: 2606:4700:3031::ac43:bd7d, 2606:4700:3037::6815:215c, 104.21.33.92 and 172.67.189.125.

Other host names, for instance app4world.com, www.mshp.org.cdn.cloudflare.net, championmotors.com.pa, vacant.no and singles-space.com share IP numbers with wt.app4world.com.