yy4f.cc - robtex.com
yy4f.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.57.240.220🇭🇰 Alibaba-Cloud47.57.0.0/16 Proxy-registered route object | ||||||
| NS | a6.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b6.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1768906460 | ||||||
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 | ||||||
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 23:43:54
●NSa6.share-dns.com2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 23:43:54
●NSb.share-dns.net2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 23:43:54
●NSb6.share-dns.net2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 23:43:54
●A47.57.240.2202026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 23:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| yy4f.cc | a6.share-dns.com, b6.share-dns.net | - |
✅ Authoritative Response
Server: 172.64.52.239
NS records: a6.share-dns.com, b6.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yy4f.cc (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.57.240.220 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
yy4f.cc points to a single IP number: 47.57.240.220.
other host names for instance yyn6.cc, 864s.cc, yye4.cc, e4ee.cc and 638a.cc share IP numbers with yy4f.cc.
Name Servers
yy4f.cc is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
yy4f.cc at least partially shares name servers with other domains, for instance chli-automation.com, jjjups.com, lgwgj.com, mgsws.com and shlysh.cn.
These name servers are commonly used with a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
Host names with one IP:
a6.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b6.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a6.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b6.share-dns.net, b.share-dns.net.