Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hosc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 10:13:29 UTC · ↺ Refresh
MX Hostnames
- mail1.stiftung-ffm.de
- mail2.stiftung-ffm.de
MX Priorities
- mail2.stiftung-ffm.de: 20
- mail1.stiftung-ffm.de: 10
A / AAAA Records
- 92.204.39.16 ↩ mc23539.ispgateway.de
- 2a00:116a:100:b10:: ↩ mc23539.ispgateway.de
Mail Server IPs
- 178.15.249.92 ↩ mail2.stiftung-ffm.de
- 178.15.249.91 ↩ mail1.stiftung-ffm.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026030101 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com a ip4:178.15.249.91 ip4:178.15.249.92 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- cisco-ci-domain-verification=192e406187b110b8b3c10a7373aa88ba71863c56294efb6d4bedc342a35eecdc
- apple-domain-verification=NT3UR7LiBfCjH6Ru
- SPFv=spf1 mx include:spf.protection.outlook.com a ip4:178.15.249.91 ip4:178.15.249.92 -all
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