qdefbio.com - robtex.com
qdefbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.93.171.91🇭🇰 DXTL-1154.93.128.0/18 TKO Service | ||||||
| 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=1748015198 | ||||||
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=1774507807 | ||||||
Subdomains
www.qdefbio.com |
Same first word
qdefbio.com |
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 07:03:44
●NSa8.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 07:03:44
●NSb.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 07:03:44
●NSb8.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 07:03:44
○NSns11.xincache.com2020-03-23 → 2020-03-23 · 2 obs
○ 2026-03-26 07:03:44
○NSns12.xincache.com2020-03-23 → 2020-03-23 · 2 obs
○ 2026-03-26 07:03:44
●A154.93.171.912026-03-26 → 2026-03-26 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| qdefbio.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 qdefbio.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.93.171.91 |
| 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
Hierarchy
qdefbio.com is the parent of www.qdefbio.com.
IP Addresses
qdefbio.com resolves to a single IP: 154.93.171.91.
Other host names share IP numbers with qdefbio.com; for instance www.qdefbio.com.
Name Servers
qdefbio.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
qdefbio.com shares some name servers with other domains, for example statigi.com, eddbbeef6558261c.com, 10vt.com, disfrigo.com and peilili.com.
these name servers are often used with a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP:
a8.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b8.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Host names pointing to 172.64.53.25: a8.share-dns.com and a.share-dns.com
Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net