f5fz.com.cn - robtex.com
f5fz.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.83.230.228🇺🇸 OWGELS-AS-AP154.83.224.0/20 AresIDC Limited | ||||||
| NS | a4.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 | ||||||
| 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 | ||||||
| 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 | ||||||
| NS | b4.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772479250 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030565287 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-03-02 → 2026-05-13 · 2 obs
● 2026-05-13 05:45:24
●NSa4.share-dns.com2026-03-02 → 2026-05-13 · 2 obs
● 2026-05-13 05:45:24
●NSb.share-dns.net2026-03-02 → 2026-05-13 · 2 obs
● 2026-05-13 05:45:24
●NSb4.share-dns.net2026-03-02 → 2026-05-13 · 2 obs
● 2026-05-13 05:45:24
●A154.83.230.2282026-03-02 → 2026-05-13 · 2 obs
● 2026-05-13 05:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| f5fz.com.cn | a4.share-dns.com, b4.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a4.share-dns.com, b4.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f5fz.com.cn (unsigned zone)
⏱️ Timing
Total: 1943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.83.230.228 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
f5fz.com.cn is the parent of www.f5fz.com.cn and share.f5fz.com.cn.
IP Addresses
f5fz.com.cn points to an IP address: 154.83.230.228.
other host names, for instance share.f5fz.com.cn, www.share.f5fz.com.cn, www.f5fz.com.cn and read.share.f5fz.com.cn share IP numbers with f5fz.com.cn.
Name Servers
f5fz.com.cn delegates to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
f5fz.com.cn at least partially shares name servers with other domains, for instance changxinwy.com, h81888.com, tv-emu.com, x9842.com and p-synch.com.
these name servers are commonly used with a8.share-dns.com, b8.share-dns.net, a10.share-dns.com, b10.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Hostnames with one IP:
a4.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b4.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a4.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b4.share-dns.net and b.share-dns.net.