4uu.cc - robtex.com
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4uu.cc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare | ||||||
| A | 162.159.26.92 Cloudflare | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158 Cloudflare | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare | ||||||
| A | 162.159.24.5 Cloudflare | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5 Cloudflare | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@4uu.cc 2026-01-20 #1 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1771291222 | ||||||
Same first word
Similar names
u4u.com |
u4u.net |
uu4.net |
uu4.com |
u4u.co.il |
u4u.cc |
u4u.me |
uu4.de |
u4u.ca |
u4u.at |
u4u.ru |
u4u.kr |
u4u.eu |
u4u.org |
u4u.com.au |
u4u.co |
u4u.de |
DNS History
3 records (2 active, 1 former)
●NSns1.dyna-ns.net2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 11:29:14
● 2026-02-17 11:29:16
● 2026-02-17 11:29:16
●NSns2.dyna-ns.net2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 11:29:14
● 2026-02-17 11:29:16
● 2026-02-17 11:29:16
○CNAMEf2026.youyou.com.shinianjian.com2026-02-17 → 2026-02-17 · 2 obs
○ 2026-02-17 11:29:14
○ 2026-02-17 11:29:16
○ 2026-02-17 11:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 4uu.cc | ns1.dyna-ns.net, ns2.dyna-ns.net | - |
✅ Authoritative Response
Server: 162.159.25.5
NS records: ns1.dyna-ns.net, ns2.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4uu.cc (unsigned zone)
⏱️ Timing
Total: 3019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.4uu.cc |
AI analysis
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle delegation for 4uu.cc.
4uu.cc uses the same name server setup as other domains, for example s3od.net, highpressure.in, turk.im, rdr.me and beatrates.com.
Host names with four IP numbers
The host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
The host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5