feichangsu.com - robtex.com
feichangsu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.49.45🇺🇸 CNSERVERSLLC172.247.49.0/24 Proxy-registered route object | ||||||
| NS | a8.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 | b8.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=1763115444 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784159292 | ||||||
Same first word
feichangsu.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-04-27 → 2026-07-15 · 3 obs
● 2026-04-27 12:15:36
● 2026-07-15 23:56:12
●NSa8.share-dns.com2026-04-27 → 2026-07-15 · 3 obs
● 2026-04-27 12:15:36
● 2026-07-15 23:56:12
●NSb.share-dns.net2026-04-27 → 2026-07-15 · 3 obs
● 2026-04-27 12:15:36
● 2026-07-15 23:56:12
●NSb8.share-dns.net2026-04-27 → 2026-07-15 · 3 obs
● 2026-04-27 12:15:36
● 2026-07-15 23:56:12
○NSdns10.hichina.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-04-27 12:15:36
○ 2026-07-15 23:56:12
○NSdns9.hichina.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-04-27 12:15:36
○ 2026-07-15 23:56:12
●A172.247.49.452026-04-27 → 2026-07-15 · 2 obs
● 2026-07-15 23:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| feichangsu.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for feichangsu.com (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.49.45 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a8.share-dns.com)
Analysis
IP Addresses
feichangsu.com has exactly one IP address — 172.247.49.45.
Name Servers
Four name servers handle the delegation for feichangsu.com: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
The name servers of feichangsu.com overlap at least partially with those of other domains — among them leadermy.com, cs2tc.com, hangzhouwenshen.cn and two more.
These name servers commonly appear in delegations together with a11.share-dns.com, b11.share-dns.net, a6.share-dns.com and 7 other.
a8.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b8.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a8.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b8.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.