ns3.ju.io - robtex.com

ns3.ju.io

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ab9a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3fb6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.171.154🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.182, 172.67.171.154
IPv6 hints2606:4700:3031::ac43:ab9a, 2606:4700:3035::6815:3fb6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com

ju.io

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ab9a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3fb6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.171.154🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
NSjihoon.ns.cloudflare.com
TXTgoogle-site-verification=6gTDJpxntGIeKXOJ62DG7bQrxQ31rNPJEt3hMWG-qqI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.182, 172.67.171.154
IPv6 hints2606:4700:3031::ac43:ab9a, 2606:4700:3035::6815:3fb6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2402705671

Previously NS for

ju.io
julianwachholz.ch
wachholz.ch

Same first word

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3ns.se

DNS History

6 records (4 active, 2 former)

201820192020202120222023202420252026A104.21.63.182172.67.171.1542606:4700:3031::ac43:ab9a2606:4700:3035::6815:3fb6208.80.125.22600:1801:3::1
●A104.21.63.1822026-05-12 → 2026-05-12 · 2 obs
○ 2017-03-11 18:34:48
● 2026-05-12 12:10:16
●A172.67.171.1542026-05-12 → 2026-05-12 · 2 obs
○ 2017-03-11 18:34:48
● 2026-05-12 12:10:16
○A208.80.125.22017-03-11 → 2017-03-11 · 2 obs
● 2017-03-11 18:34:48
○ 2026-05-12 12:10:16
○A2600:1801:3::12017-03-11 → 2017-03-11 · 2 obs
● 2017-03-11 18:34:48
○ 2026-05-12 12:10:16
●A2606:4700:3031::ac43:ab9a2026-05-12 → 2026-05-12 · 2 obs
○ 2017-03-11 18:34:48
● 2026-05-12 12:10:16
●A2606:4700:3035::6815:3fb62026-05-12 → 2026-05-12 · 2 obs
○ 2017-03-11 18:34:48
● 2026-05-12 12:10:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
ju.iojihoon.ns.cloudflare.com, daniella.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.228

NS records: jihoon.ns.cloudflare.com, daniella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ju.io (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.171.154, 104.21.63.182
AAAA22606:4700:3035::6815:3fb6, 2606:4700:3031::ac43:ab9a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns3.ju.io maps to four IP numbers: 2606:4700:3031::ac43:ab9a, 2606:4700:3035::6815:3fb6, 104.21.63.182 and 172.67.171.154.

Other host names, for instance mgeb.org, muditg.com, ns2.ju.io, consolidatedfibers.com and proacoestruturas.com.br share IP numbers with ns3.ju.io.