Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deklusbakfiets.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 20:17:01 UTC · ↺ Refresh
MX Hostnames
- deklusbakfiets-nl.mail.protection.outlook.com
MX Priorities
- deklusbakfiets-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 185.233.172.62 ↩ pollux.cyberfusion.nl
- 2a0c:eb00::f3:185:233:172:62 ↩ pollux.cyberfusion.nl
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.oxilion.nl postmaster.oxilion.nl 2025052002 14400 3600 604800 600
Primary NS (mname)
ns1.oxilion.nl
Admin Email (rname)
postmaster@oxilion.nl
Serial
2025052002
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.oxilion.nl
ns3.oxilion.net
ns2.oxilion.nl
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.cyberfusion.nl include:_spf.bouw7.nl ip4:185.233.172.62 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms66892722
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.cyberfusion.nl include:_spf.bouw7.nl ip4:185.233.172.62 -all
- klaviyo-site-verification=YdHsFU
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for deklusbakfiets.nl
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits