Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schoeningen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:46:24 UTC · ↺ Refresh
MX Hostnames
- mx-02-eu-central-1.prod.hydra.sophos.com
- mx-01-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mx-01-eu-central-1.prod.hydra.sophos.com: 15
- mx-02-eu-central-1.prod.hydra.sophos.com: 20
A / AAAA Records
- 178.250.9.49 ↩ cloud8-vm139.de-nserver.de
Mail Server IPs
- 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
- 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns1117.ui-dns.org hostmaster.schlund.de 2016110554 28800 7200 604800 300
Primary NS (mname)
ns1117.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110554
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1117.ui-dns.org
ns1117.ui-dns.com
ns1117.ui-dns.biz
ns1117.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:_spf.nol-is.de include:_spf.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- sophos-domain-verification=17a539123b7b2befd2fbaeef0c4984007016705f
- SPFv=spf1 +a +mx include:_spf.nol-is.de include:_spf.prod.hydra.sophos.com -all
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