mail.biosbrand.com - robtex.com
mail.biosbrand.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.138.102.161🇨🇦 ROGERS-CABLE-AS72.138.0.0/16 | ||||||
| PTR | mailmkii.tenaquip.com | ||||||
biosbrand.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| NS | ns22.domaincontrol.com | ||||||
| MX | mail.biosbrand.com ⭐ | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2025-07-09 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A66.46.94.612015-07-17 → 2016-07-22 · 4 obs
● 2015-07-17 18:58:30
● 2016-07-22 22:41:02
○ 2026-02-15 07:49:16
○ 2026-04-28 01:40:12
● 2016-07-22 22:41:02
○ 2026-02-15 07:49:16
○ 2026-04-28 01:40:12
●A72.138.102.1612026-02-15 → 2026-04-28 · 3 obs
○ 2016-07-22 22:41:02
● 2026-02-15 07:49:16
● 2026-04-28 01:40:12
● 2026-02-15 07:49:16
● 2026-04-28 01:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| biosbrand.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosbrand.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.138.102.161 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
Mail Server Role
The mail server for biosbrand.com is mail.biosbrand.com.
IP Addresses
mail.biosbrand.com points to a single IP number: 72.138.102.161.
Other host names, for instance mailmkii.tenaquip.com, mail.bloodpressuredirect.com, mail.tenaquip.ca, mail.biosdiagnostics.com and sentinel01.tenaquip.com share IP numbers with mail.biosbrand.com.