d.caan.edu - robtex.com

d.caan.edu

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:14bc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c213🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.188Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.19🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.188, 172.67.194.19
IPv6 hints2606:4700:3034::6815:14bc, 2606:4700:3036::ac43:c213
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com

caan.edu

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:14bc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c213🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.188Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.19🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrobert.ns.cloudflare.com ⭐
NSsky.ns.cloudflare.com
MXmail.caan.edu ⭐
TXTgoogle-site-verification=3EHnlN389v9cIEf9aqJqchUHbGz3A5NX72Qo-0Wdqjk
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.188, 172.67.194.19
IPv6 hints2606:4700:3034::6815:14bc, 2606:4700:3036::ac43:c213
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOArobert.ns.cloudflare.comdns@cloudflare.com serial=2402300869

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DNS History

4 records (4 active, 0 former)

A104.21.20.188172.67.194.192606:4700:3034::6815:14bc2606:4700:3036::ac43:c213
●A104.21.20.1882026-04-23 → 2026-04-24 · 2 obs
● 2026-04-23 04:43:12
● 2026-04-24 21:15:22
●A172.67.194.192026-04-23 → 2026-04-24 · 2 obs
● 2026-04-23 04:43:12
● 2026-04-24 21:15:22
●A2606:4700:3034::6815:14bc2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-23 04:43:12
● 2026-04-24 21:15:22
●A2606:4700:3036::ac43:c2132026-04-23 → 2026-04-24 · 2 obs
● 2026-04-23 04:43:12
● 2026-04-24 21:15:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edua.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...-
caan.edusky.ns.cloudflare.com, robert.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.2

NS records: sky.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caan.edu (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.188, 172.67.194.19
AAAA22606:4700:3034::6815:14bc, 2606:4700:3036::ac43:c213
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

d.caan.edu maps to four IP numbers: 2606:4700:3034::6815:14bc, 2606:4700:3036::ac43:c213, 104.21.20.188 and 172.67.194.19.

other host names include revvel-static.io, aaaattractions.com, mstdn.osaka, ductlessacunit.com and www.first-banking.com; they share IP numbers with d.caan.edu.