biogeneratorventures.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Barracuda

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-20 16:46:11 UTC · ↺ Refresh

MX Hostnames

d291336b.ess.barracudanetworks.com
d291336a.ess.barracudanetworks.com

MX Priorities

d291336b.ess.barracudanetworks.com: 10
d291336a.ess.barracudanetworks.com: 5

A / AAAA Records

66.160.135.138 (no PTR)

Mail Server IPs

209.222.82.253 ↩ mail.ess.barracuda.com
209.222.82.255 ↩ mail.ess.barracuda.com
209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

                  Raw SOA
                  ns13.domaincontrol.com dns.jomax.net 2025040401 28800 7200 604800 600                

Primary NS (mname)

ns13.domaincontrol.com

Admin Email (rname)

dns@jomax.net

Serial

2025040401

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

600s

Nameservers (NS)

                      ns13.domaincontrol.com                    

                      ns14.domaincontrol.com                    

SPF Record

✓ Strict (-all)

                    v=spf1 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all                  

📊 DNS lookups: 2/10

✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found

                      selector1._domainkey
                    

                      selector2._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records

airtable-verification=54536f747930ed395a59e8eb145a07d2
knowbe4-site-verification=3b16cc753d0003222a6b0f78574c70d4
SPFv=spf1 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all
box-domain-verification=d431a4d62c3e25e97ba2795c07cc58c383eb89d1d1727fce174ab8e4bdd91984

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