Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sunshinetoursmarcoisland.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:35:56 UTC · ↺ Refresh
MX Hostnames
- mail.sunshinetoursmarcoisland.com
MX Priorities
- mail.sunshinetoursmarcoisland.com: 10
A / AAAA Records
- 52.0.108.212 ↩ ec2-52-0-108-212.compute-1.amazonaws.com
Mail Server IPs
- 54.175.184.105 ↩ mail1.gudgelgraphix.com
SOA Record
Raw SOA
ns1.mynshost.com postmaster.sunshinetoursmarcoisland.com 2008120409 7200 3600 2419200 3600
Primary NS (mname)
ns1.mynshost.com
Admin Email (rname)
postmaster@sunshinetoursmarcoisland.com
Serial
2008120409
Refresh
7200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.mynshost.com
ns2.mynshost.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:gudgelgraphix.com mx:gudgelgraphix.com ip4:54.175.184.105 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:gudgelgraphix.com mx:gudgelgraphix.com ip4:54.175.184.105 -all
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