Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mei.cc
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 23:31:09 UTC · ↺ Refresh
MX Hostnames
- d206557b.ess.barracudanetworks.com
- d206557a.ess.barracudanetworks.com
MX Priorities
- d206557a.ess.barracudanetworks.com: 0
- d206557b.ess.barracudanetworks.com: 10
A / AAAA Records
- 69.195.79.234 ↩ box2458.bluehost.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.45.216.204 +ip4:172.202.196.10 ip4:71.26.97.249 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ 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- duo_sso_verification=Us3lt3K63Ts5a8i7yf6tJIM29EUR2qzOfSRmHPd8BlQ5Y1uKLD0067Fw3AiO8kAy
- MS=ms41340729
- SPFv=spf1 ip4:12.45.216.204 +ip4:172.202.196.10 ip4:71.26.97.249 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
- apple-domain-verification=P4lIireqcNQhFgFp
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