biosure.com - dns.ninja
biosure.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.65.4.130🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock | ||||||
| NS | ns2.serverhost.net ⭐ | ||||||
| A | 192.81.134.222🇺🇸 AKAMAI-LINODE-AP192.81.128.0/21 Akamai Technologies | ||||||
| PTR | ns2.serverhost.net | ||||||
| NS | ns.serverhost.net | ||||||
| A | 216.38.5.4🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route | ||||||
| PTR | ns.serverhost.net | ||||||
| NS | ns3.serverhost.net | ||||||
| A | 159.203.86.209🇺🇸 DIGITALOCEAN159.203.80.0/20 DigitalOcean | ||||||
| PTR | ns3.serverhost.net | ||||||
| MX | mail.biosure.com ⭐ | ||||||
| A | 69.65.4.130🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock | ||||||
| TXT | v=spf1 a mx a:jade6.serverhost.net ip4:64.78.151.128/26 ip4:216.241.183.0/24 ... | ||||||
| TXT | _5pzdufpzvi3qtu0k767q6yofvsqqfqq | ||||||
| SOA | ns.serverhost.nethostmaster@serverhost.net serial=13060314 | ||||||
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=1786374349 | ||||||
Subdomains
mail.biosure.com |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.serverhost.net2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 15:30:48
●NSns2.serverhost.net2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 15:30:48
●NSns3.serverhost.net2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 15:30:48
●MXmail.biosure.com2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 15:30:48
●A69.65.4.1302015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 15:30:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biosure.com | ns.serverhost.net, ns2.serverhost.net, ns3.serverhost.net | - |
✅ Authoritative Response
Server:159.203.86.209
NS records: ns.serverhost.net, ns2.serverhost.net, ns3.serverhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosure.com (unsigned zone)
⏱️ Timing
Total: 320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.65.4.130 |
| NS | 3 | ns3.serverhost.net, ns2.serverhost.net... |
| MX | 1 | mail.biosure.com (pri: 10) |
| TXT | 2 | _5pzdufpzvi3qtu0k767q6yofvsqqfqq, v=spf1 a mx a:jade6.serverhost.net ip4:6 |
| SOA | 1 | ns.serverhost.net hostmaster.serverhost. |
Analysis
Hierarchy
biosure.com is the parent zone for mail.biosure.com.
IP Addresses
biosure.com has exactly one IP address — 69.65.4.130.
Other host names, such as mail.biosure.com, share IP numbers with biosure.com.
Name Servers
biosure.com is delegated to three name servers: ns2.serverhost.net, ns3.serverhost.net and ns.serverhost.net.
biosure.com partially shares its NS delegation with several other domains, including torringtondowntownpartners.com, crab.secure-host.com, industrialsafety-dev.serverhost.net and two others.
ns2.serverhost.net, ns3.serverhost.net and ns.serverhost.net each resolve to a single IP address: ns2.serverhost.net resolves to 192.81.134.222, ns3.serverhost.net resolves to 159.203.86.209 and ns.serverhost.net resolves to 216.38.5.4.
Mail Servers
biosure.com uses one mail server — mail.biosure.com.
mail.biosure.com resolves to a single IP number: 69.65.4.130.