Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swisslub.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 11:29:05 UTC · ↺ Refresh
MX Hostnames
- mx2-us.emailsecurity.app
- mx1-us.emailsecurity.app
MX Priorities
- mx1-us.emailsecurity.app: 10
- mx2-us.emailsecurity.app: 20
A / AAAA Records
- 216.246.112.5 ↩ server3.molecait.com
Mail Server IPs
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns3.molecait.com ventas.molecait.com 2026021101 86400 7200 1600000 86400
Primary NS (mname)
ns3.molecait.com
Admin Email (rname)
ventas@molecait.com
Serial
2026021101
Refresh
86400s
Retry
7200s
Expire
1600000s
Minimum TTL
86400s
Nameservers (NS)
ns4.molecait.com
ns3.molecait.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:216.246.112.2 +ip4:216.246.112.5 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- SPFv=spf1 +a +mx +ip4:216.246.112.2 +ip4:216.246.112.5 +include:spf.protection.outlook.com -all
- facebook-domain-verification=wn25p9rtivladl8zuuks0x89q5pegl
- google-site-verification=XDhK963KxilQ1e1St1PKuRTwMwS5H3SvFb9bEio2BqA
- google-site-verification=UIoee5ntvGfIkU9go0cVdAt2oganmwltBX78Ux3jWsE
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