Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sertaresto.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 03:45:04 UTC · ↺ Refresh
MX Hostnames
- d327563b.ess.barracudanetworks.com
- d327563a.ess.barracudanetworks.com
MX Priorities
- d327563a.ess.barracudanetworks.com: 10
- d327563b.ess.barracudanetworks.com: 20
A / AAAA Records
- 207.91.250.35 ↩ ontario.gr-lakes.com
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
westland.gr-lakes.com postmaster.westland.gr-lakes.com 20261008 10800 3600 3600 86400
Primary NS (mname)
westland.gr-lakes.com
Admin Email (rname)
postmaster@westland.gr-lakes.com
Serial
20261008
Refresh
10800s
Retry
3600s
Expire
3600s
Minimum TTL
86400s
Nameservers (NS)
ontario.gr-lakes.com
westland.gr-lakes.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.91.250.62 include:_spf.google.com include:spf.ess.barracudanetworks.com include:_spf.sertaresto_com._d.easydmarc.pro -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
2 records- SPFv=spf1 ip4:207.91.250.62 include:_spf.google.com include:spf.ess.barracudanetworks.com include:_spf.sertaresto_com._d.easydmarc.pro -all
- google-site-verification=KKmHUIAoDP-H319yrBB-_KoI9s-dOj7ei9YD8ww_oBQ
Full email verification for sertaresto.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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