Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
allekabler.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 00:29:50 UTC · ↺ Refresh
MX Hostnames
- spambackup.cuci.nl
- mxbackup.cuci.nl
- mx1.cuci.nl
MX Priorities
- spambackup.cuci.nl: 16
- mx1.cuci.nl: 4
- mxbackup.cuci.nl: 8
A / AAAA Records
- 212.125.129.88 (no PTR)
Mail Server IPs
- 212.125.128.6 ↩ spambackup.cuci.nl
- 212.125.129.164 ↩ mx1.cuci.nl
- 212.125.128.3 ↩ mxbackup.cuci.nl
SOA Record
Raw SOA
ns1.rpip.nl hostmaster.rpip.nl 2016090522 28800 34 604800 900
Primary NS (mname)
ns1.rpip.nl
Admin Email (rname)
hostmaster@rpip.nl
Serial
2016090522
Refresh
28800s
Retry
34s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns0142.secondary.cloudflare.com
ns0031.secondary.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:reply.allekabels.nl -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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: 216 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
3 records- google-site-verification=sMYLua_Sv8e0v2aChWIx7I8Oy46h1hEtMrMzWc8ObTA
- SPFv=spf1 include:reply.allekabels.nl -all
- google-site-verification=8-v7IqvE7_b2s9coeYEIQZGnsRYtlQyxSqoeK38DXkA
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 · Customize →
See demo & docs
Deep verification
Full email verification for allekabler.dk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits