pxbiotech.com - robtex.com
pxbiotech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.89.235🇭🇰 HKIDC-AS-AP154.89.64.0/18 abcde | ||||||
| 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=1754012383 | ||||||
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=1777027506 | ||||||
Subdomains
Same first word
pxbiotech.com |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 10:52:58
●NSa4.share-dns.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 10:52:58
●NSb.share-dns.net2026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 10:52:58
●NSb4.share-dns.net2026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 10:52:58
●A154.89.89.2352026-02-15 → 2026-04-24 · 2 obs
● 2026-04-24 10:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pxbiotech.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pxbiotech.com (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.89.235 |
| 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
pxbiotech.com is a parent of www.pxbiotech.com, m.pxbiotech.com and share.pxbiotech.com.
IP Addresses
pxbiotech.com points to a single IP number: 154.89.89.235.
other host names for instance www.www.wap.share.pxbiotech.com, www.m.share.pxbiotech.com, 3g.share.pxbiotech.com, www.share.m.pxbiotech.com and share.pxbiotech.com share IP numbers with pxbiotech.com.
Name Servers
pxbiotech.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
pxbiotech.com at least partially shares name servers with other domains, for instance ceewin.com, stgeorgechurchofrockland.org, defc.net, qimiqimi.com and rvern.cn.
These name servers are often used together with the name servers a6.share-dns.com, b6.share-dns.net, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a12.share-dns.com, b12.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names with one IP:
a4.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b4.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: a4.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b4.share-dns.net, b.share-dns.net.