Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
festspielhaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:29:38 UTC · ↺ Refresh
MX Hostnames
- mx01.badencloud.de
- mx02.badencloud.de
MX Priorities
- mx02.badencloud.de: 10
- mx01.badencloud.de: 10
A / AAAA Records
- 91.99.110.79 ↩ static.79.110.99.91.clients.your-server.de
Mail Server IPs
- 217.28.96.72 ↩ mx02.badencloud.de
- 2a02:ba8::ffff:d91c:6048 ↩ mx02.badencloud.de
- 217.28.96.70 ↩ mx01.badencloud.de
- 2a02:ba8::ffff:d91c:6046 ↩ mx01.badencloud.de
SOA Record
Raw SOA
laura.ns.cloudflare.com dns.cloudflare.com 2396188632 10000 2400 604800 1800
Primary NS (mname)
laura.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396188632
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ridge.ns.cloudflare.com
laura.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:185.109.198.107 ip4:46.237.241.170 ip4:217.8.62.164 ip4:217.28.97.145 ip6:2a02:ba8:97:128:250:56ff:fe8a:3491 include:servers.mcsv.net include:_spf-ipa.badencloud.de include:_spf-mta.badencloud.de include:spf.protection.outlook.com include:spf.sendinblue.com ~all
📊 DNS lookups: 7/10
~ 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
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
amazonses._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
6 records- google-site-verification=y12BqRdTI5wn9MLsNrN7243bLEluD-jav8OB3qkmjZs
- mandrill_verify.5LEcF8UTdEd4eVzQ23mzgQ
- SPFv=spf1 a mx ip4:185.109.198.107 ip4:46.237.241.170 ip4:217.8.62.164 ip4:217.28.97.145 ip6:2a02:ba8:97:128:250:56ff:fe8a:3491 include:servers.mcsv.net include:_spf-ipa.badencloud.de include:_spf-mta.badencloud.de include:spf.protection.outlook.com include:spf.sendinblue.com ~all
- Sendinblue-code:57d99cb09b6f65bd6622ce16b7dccb4a
- cisco-ci-domain-verification=5a20b66e80d667aa1b6d4b80878e9c8d054a483971b60d109e1588efc6d810b4
- facebook-domain-verification=ys1m3jouhgi6f67g322ojd9qlp0oza
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 festspielhaus.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits