Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
golden-box.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 12:41:21 UTC · ↺ Refresh
MX Hostnames
- mx0.golden-box.de
MX Priorities
- mx0.golden-box.de: 50
A / AAAA Records
- 5.175.14.211 ↩ wp689.webpack.hosteurope.de
Mail Server IPs
- 80.237.138.5 ↩ mx0.webpack.hosteurope.de
SOA Record
Raw SOA
ns33.domaincontrol.com dns.jomax.net 2025032401 28800 7200 604800 600
Primary NS (mname)
ns33.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025032401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns34.domaincontrol.com
ns33.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:80.237.138.0/24 ip6:2a01:488:42::/48 include:spf.server-he.de include:spf.sendinblue.com mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
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
8 records- Sendinblue-code:d0762ea921298c45358c2fa4cc4cb591
- google._domainkey=v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmLuhABvUS1jnNC661Osi1mmx48uwfhYXDHoUuFUC3oVy4TMCrUkDezr9wrVggiRyiilhszB8NLV1Kvq0t5nX6HemU7h/nX0K0B9QuW5NCPGrDcVjdBZ3oMMvfrSbz4h15GFzvSsAzpOUPOUprt41N3eqNNt0DpVCOyUWKdjNxG2g55auFJ8QDPq9tOQVQaPn4SJLBShyBRD95frra1RB5zaA/afnWRU5EQkFKF1aRBFhGp75yKkNQisFfoT41uTx4QJyW6+pZxbv5gkk0EZaM7gpGKGBOIbKAyxZOH2+eeGz0DoBoDTkQxMcP08ut+1dSzU/nKK6gN4xvOk0LnQRaQIDAQAB
- have-i-been-pwned-verification=70115d90287385ee7eec39f9db4efc58
- apple-domain-verification=bNWOQ7jxPjfIDnVo
- MS=ms91009473
- google-site-verification=4l4J7ZOYV2LL5HhwmBKxfhUI513FwHmGz_Jn-ogVr3k
- SPFv=spf1 a mx ip4:80.237.138.0/24 ip6:2a01:488:42::/48 include:spf.server-he.de include:spf.sendinblue.com mx ~all
- google-site-verification=pZi_qO2ZzRIO_bsy1fJa62kSuXsALSHuWMnlAgWWA7E
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 golden-box.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits