hdxsys.com - dns.ninja
hdxsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.250.131🇺🇸 GNET-AS9294156.244.240.0/20 | ||||||
| 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=1768962109 | ||||||
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=1786052524 | ||||||
Subdomains
Same first word
hdxsys.com |
Similar names
sdysxh.com |
ysxhsd.com |
sdshxy.edu.cn |
hsdsxy.com |
shsydx.com |
dxyhss.cn |
sdshxy.cn |
dshsxy.com |
sdhxys.com |
hsyxds.com |
sdhxsy.cn |
shdsxy.com |
hdsysx.com |
shxyds.com.cn |
sdhysx.cn |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-04-27 → 2026-08-06 · 2 obs
● 2026-08-06 22:08:04
●NSa4.share-dns.com2026-04-27 → 2026-08-06 · 2 obs
● 2026-08-06 22:08:04
●NSb.share-dns.net2026-04-27 → 2026-08-06 · 2 obs
● 2026-08-06 22:08:04
●NSb4.share-dns.net2026-04-27 → 2026-08-06 · 2 obs
● 2026-08-06 22:08:04
●A156.244.250.1312026-04-27 → 2026-08-06 · 2 obs
● 2026-08-06 22:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| hdxsys.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdxsys.com (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.250.131 |
| 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 (a4.share-dns.com)
Analysis
Hierarchy
hdxsys.com has four subdomains: www.hdxsys.com, m.hdxsys.com, wap.hdxsys.com and share.hdxsys.com.
IP Addresses
hdxsys.com directs to one IP number, which is 156.244.250.131.
Among the host names that share IP numbers with hdxsys.com are m.hdxsys.com, wap.hdxsys.com, read.share.hdxsys.com and two others.
Name Servers
The domain hdxsys.com is delegated to these four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between hdxsys.com and other domains — zymtzhengfang.com, phpproads.com, brrey.com and two more among them.
These name servers regularly appear alongside a5.share-dns.com, b5.share-dns.net, a7.share-dns.com and 7 other name servers in NS record sets.
Each of a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net has a single IP address — a4.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b4.share-dns.net and b.share-dns.net direct to 172.64.52.239.
The host names a4.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b4.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.