Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dresden-campus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:46:54 UTC · ↺ Refresh
MX Hostnames
- dresden-campus.de
MX Priorities
- dresden-campus.de: 10
A / AAAA Records
- 195.20.246.32 ↩ server.netztab.de
Mail Server IPs
- 195.20.246.32 ↩ server.netztab.de
SOA Record
Raw SOA
ns1.febas.de info.febas.de 2024061701 28800 7200 604800 86400
Primary NS (mname)
ns1.febas.de
Admin Email (rname)
info@febas.de
Serial
2024061701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.febas.de
ns3.febas.de
ns1.febas.de
ns4.febas.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:dresden-campus.de ip4:195.20.246.32 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:6a7a4ff7807c80c15d29931be3c6507a
- brevo-code:aeaca58882fa89272759d87abd6aef24
- google-site-verification=i3rNjSsErKKH9xnmcgx6mq9DtlpXwrIygd_GaiWh3_E
- SPFv=spf1 a mx a:dresden-campus.de ip4:195.20.246.32 -all
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