biotechcentral.net - robtex.com
biotechcentral.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns27.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns28.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS27.WORLDNIC.COMnamehost@WORLDNIC.COM serial=126030221 | ||||||
net
| 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=1778663126 | ||||||
Same first word
biotechcentral.net |
DNS History
3 records (3 active, 0 former)
●NSns27.worldnic.com2026-03-15 → 2026-05-13 · 2 obs
● 2026-05-13 09:23:38
●NSns28.worldnic.com2026-03-15 → 2026-05-13 · 2 obs
● 2026-05-13 09:23:38
●A208.91.197.272026-03-15 → 2026-05-13 · 2 obs
● 2026-05-13 09:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biotechcentral.net | ns27.worldnic.com, ns28.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns27.worldnic.com, ns28.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biotechcentral.net (unsigned zone)
⏱️ Timing
Total: 438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns27.worldnic.com, ns28.worldnic.com |
| SOA | 1 | NS27.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
biotechcentral.net points to a single IP number: 208.91.197.27.
other host names for instance mercbank.co, loforti.com, wecorp.us, api.officesystemssolutions.com and backend.ptowngalleryassociation.org share IP numbers with biotechcentral.net.
Name Servers
biotechcentral.net is delegated to two name servers: ns27.worldnic.com and ns28.worldnic.com.
biotechcentral.net shares the same name server setup as other domains, for example omfest.com, enviroassessments.com, nln7.com, celstream.net and pretrial.org.
biotechcentral.net at least partially shares its name servers with other domains, for instance cepf.net.
Host names with one IP number:
The host ns27.worldnic.com points to 162.159.26.132 and the host ns28.worldnic.com points to 162.159.27.77.