Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
biotecgen.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 11:45:11 UTC · ↺ Refresh
MX Hostnames
- biotecgen-com-co.mail.protection.outlook.com
MX Priorities
- biotecgen-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 162.210.96.125 (no PTR)
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
gestorpanda.mercury.orderbox-dns.com biotecgen.biotecgen.com.co 2026052103 7200 7200 172800 7200
Primary NS (mname)
gestorpanda.mercury.orderbox-dns.com
Admin Email (rname)
biotecgen@biotecgen.com.co
Serial
2026052103
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
7200s
Nameservers (NS)
gestorpanda.mars.orderbox-dns.com
gestorpanda.earth.orderbox-dns.com
gestorpanda.mercury.orderbox-dns.com
gestorpanda.venus.orderbox-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=929BF470F422928985F904EEEF406B79636DA534
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms22955676
- MS=ms47336696
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for biotecgen.com.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits