Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seatco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:51:05 UTC · ↺ Refresh
MX Hostnames
- mail.seatco.com
MX Priorities
- mail.seatco.com: 0
A / AAAA Records
- 35.172.94.1 ↩ staticip.multiscreensite.com
- 100.24.208.97 ↩ staticip2.multiscreensite.com
Mail Server IPs
- 64.188.2.244 ↩ server200.serverange.net
SOA Record
Raw SOA
ns1.serverange.net sysadmin.generalsupport.net 2026021303 3600 1800 1209600 86400
Primary NS (mname)
ns1.serverange.net
Admin Email (rname)
sysadmin@generalsupport.net
Serial
2026021303
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.serverange.net
ns1.serverange.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:64.188.2.244 include:mc.hostchain.net +include:relay.mailchannels.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:64.188.2.244 include:mc.hostchain.net +include:relay.mailchannels.net -all
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