Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coastaltransport.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:30:08 UTC · ↺ Refresh
MX Hostnames
- d202866b.ess.barracudanetworks.com
- d202866a.ess.barracudanetworks.com
MX Priorities
- d202866b.ess.barracudanetworks.com: 20
- d202866a.ess.barracudanetworks.com: 10
A / AAAA Records
- 104.200.20.136 ↩ li798-136.members.linode.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
nsx2 hostmaster 43 1200 600 1209600 3600
Primary NS (mname)
nsx2
Admin Email (rname)
hostmaster
Serial
43
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
nsx2.tbgcloud.net
nsx1.tbgcloud.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
✓ 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
1 record- SPFv=spf1 include:spf.protection.outlook.com -all
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