Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sasg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 17:27:51 UTC · ↺ Refresh
MX Hostnames
- backup-mx.sasg.de
- in-mx.sasg.de
MX Priorities
- in-mx.sasg.de: 10
- backup-mx.sasg.de: 20
A / AAAA Records
- 46.235.119.5 ↩ proxy-cache-node05.sasg.de
- 2a00:1100:600::1:2eeb:700c ↩ proxy-cache-node05.sasg.de
Mail Server IPs
- 95.142.65.150 ↩ flitwick.sasg.de
- 95.142.65.151 ↩ umbridge.sasg.de
- 2a00:1100:fe:80:25::150 ↩ flitwick.sasg.de
- 2a00:1100:fe:80:25::151 ↩ umbridge.sasg.de
- 185.74.224.116 ↩ backup-mx.sasg.de
- 2a00:1100:700:2::116 ↩ backup-mx.sasg.de
SOA Record
Raw SOA
ns1.sasg.de hostmaster.sasg.net 2026031900 600 300 604800 600
Primary NS (mname)
ns1.sasg.de
Admin Email (rname)
hostmaster@sasg.net
Serial
2026031900
Refresh
600s
Retry
300s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.sasg.eu
ns2.sasg.de
ns1.sasg.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.sasg.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.sasg.de -all
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