biosurena.com - robtex.com
biosurena.com
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=1775992297 | ||||||
Same first word
biosurena.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns73.domaincontrol.com2020-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 11:34:48
●NSns74.domaincontrol.com2020-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 11:34:48
●MXbiosurena-com.mail.protection.outlook.com2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 11:34:48
●A15.197.225.1282026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 01:09:48
● 2026-04-12 11:34:48
●A3.33.251.1682026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 01:09:48
● 2026-04-12 11:34:48
○A50.63.202.462020-03-30 → 2020-03-30 · 3 obs
○ 2026-04-03 01:09:48
○ 2026-04-12 11:34:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| biosurena.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosurena.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 1 | biosurena-com.mail.protection.outlook.co |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, MS=ms39814856... |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
biosurena.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance thestockflippers.com, craftworkers.com, register34.com, acdrescueinc.com and theypoopiscoop.com share IP numbers with biosurena.com.
Name Servers
Two name servers ns73.domaincontrol.com and ns74.domaincontrol.com handle delegation for biosurena.com.
biosurena.com uses the same name server setup as other domains, for example vnautoworks.com, c-techmg.com, kp3s.com, conceptsalliance.biz and eracorrect.com.
Host names with two IP numbers:
ns73.domaincontrol.com points to: 2603:5:21a4::2f and 97.74.106.47
ns74.domaincontrol.com points to: 2603:5:22a4::2f and 173.201.74.47
Mail Servers
biosurena.com is handled by a single mail server, biosurena-com.mail.protection.outlook.com.
Hostname biosurena-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c927::, 2a01:111:f403:f804::2, 2a01:111:f403:f90f::1, 52.101.11.3, 52.101.11.19, 52.101.41.26 and 52.101.41.180.