Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ostendorf.nl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 07:22:28 UTC · ↺ Refresh
MX Hostnames
- ostendorf.nl
MX Priorities
- ostendorf.nl: 0
A / AAAA Records
- 93.127.192.148 ↩ cpl109.main-hosting.eu
Mail Server IPs
- 93.127.192.148 ↩ cpl109.main-hosting.eu
SOA Record
Raw SOA
cdns1.main-hosting.eu cpanel.main-hosting.eu 2026031300 3600 7200 1209600 86400
Primary NS (mname)
cdns1.main-hosting.eu
Admin Email (rname)
cpanel@main-hosting.eu
Serial
2026031300
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cdns2.main-hosting.eu
cdns1.main-hosting.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:93.127.192.152 include:relay.mailchannels.net ip4:141.136.39.1 include:mailchannels.net a mx include:spf.totaalholding.nl ip4:185.94.230.142 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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 ip4:93.127.192.152 include:relay.mailchannels.net ip4:141.136.39.1 include:mailchannels.net a mx include:spf.totaalholding.nl ip4:185.94.230.142 ~all
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