biogenerator.org

Valid Email Server
Domain Lookup › biogenerator.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
biogenerator.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 03:17:26 UTC · ↺ Refresh

MX Hostnames

  • d199068b.ess.barracudanetworks.com
  • d199068a.ess.barracudanetworks.com

MX Priorities

  • d199068a.ess.barracudanetworks.com: 5
  • d199068b.ess.barracudanetworks.com: 5

A / AAAA Records

  • 66.160.135.138 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns77.worldnic.com namehost\@worldnic.com 124100108 10800 3600 604800 3600
Primary NS (mname)
ns77.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
124100108
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns77.worldnic.com
ns78.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 +a:biostl.org +a:biogenerator.org +mx +ip4:108.167.189.51 ip4:65.254.96.137 +ip4:35.130.34.82 +ip4:108.223.48.113 +include:servers.mcsv.net +include:websitewelcome.com +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ 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
  • SPFv=spf1 +a:biostl.org +a:biogenerator.org +mx +ip4:108.167.189.51 ip4:65.254.96.137 +ip4:35.130.34.82 +ip4:108.223.48.113 +include:servers.mcsv.net +include:websitewelcome.com +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all
  • box-domain-verification=d431a4d62c3e25e97ba2795c07cc58c383eb89d1d1727fce174ab8e4bdd91984
  • knowbe4-site-verification=3b16cc753d0003222a6b0f78574c70d4
  • 9ghg1hs742ccmhh888613rte1t
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