Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vhs-sb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:19:51 UTC · ↺ Refresh
MX Hostnames
- mx01.ionos.de
- mx00.ionos.de
MX Priorities
- mx01.ionos.de: 10
- mx00.ionos.de: 10
A / AAAA Records
- 78.47.73.194 ↩ www404.your-server.de
- 2a01:4f8:d0a:52c0::2 ↩ www404.your-server.de
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1033.ui-dns.org hostmaster.1und1.de 2017062181 28800 7200 604800 300
Primary NS (mname)
ns1033.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017062181
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1033.ui-dns.de
ns1033.ui-dns.org
ns1033.ui-dns.com
ns1033.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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- SPFv=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
- brevo-code:4a492c588ec6e48e17c7c17614b732a0
- google-site-verification=HMDXneFVXRXLLPhsUnUMRUyMCsU-RLVriA9518CuB5Y
Full email verification for vhs-sb.de
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