smartchecked.de

Valid Email Server
Domain Lookup › smartchecked.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
smartchecked.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 17:43:59 UTC · ↺ Refresh

MX Hostnames

  • mail.smartchecked.de

MX Priorities

  • mail.smartchecked.de: 10

A / AAAA Records

  • 185.87.187.156 ↩ premium03.totaalholding.nl
  • 2a00:f10:305::1c00:f6ff:fe00:4d4 ↩ premium03.totaalholding.nl

Mail Server IPs

  • 185.87.187.156 ↩ premium03.totaalholding.nl
  • 2a00:f10:305::1c00:f6ff:fe00:4d4 ↩ premium03.totaalholding.nl

SOA Record

Raw SOA sandra.neostrada.nl hostmaster.dnssrv.nl 2016010801 10800 3600 604800 3600
Primary NS (mname)
sandra.neostrada.nl
Admin Email (rname)
hostmaster@dnssrv.nl
Serial
2016010801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

lisa.neostrada.nl
christina.neostrada.nl
sandra.neostrada.nl

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.totaalholding.nl ip4:195.238.74.0/24 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No 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 include:spf.totaalholding.nl ip4:195.238.74.0/24 -all
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