dev.cuio.net - dns.ninja

dev.cuio.net

DNSSEC⚠️ Not signed

cuio.net

DNSSEC⚠️ Not signed
A2001:e42:102:1109:153:121:57:24🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
A153.121.57.24🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
NSmaster.dns.ne.jp
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXtk.cuio.net
TXTv=spf1 ip4:153.121.57.24 include:_spf.google.com ~all
TXTgoogle-site-verification=qVP8DsPDuQ8nHSK_I0lh0jCyU7gL-ok2yFfsH-cZ_N4
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-06-29 #2
🔒 HSTS Preload (+subdomains)

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netd.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...-
cuio.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuio.net (unsigned zone)

⏱️ Timing

Total: 1304ms | Queries: -

📄 Records

TypeCountSample Data