Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stralsundia.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 09:41:40 UTC · ↺ Refresh
MX Hostnames
- mail.stralsundia.de
MX Priorities
- mail.stralsundia.de: 0
A / AAAA Records
- 51.75.77.123 ↩ is00.orcas.de
Mail Server IPs
- 202.61.193.202 ↩ mail.medicharge.de
SOA Record
Raw SOA
dns100.ovh.net tech.ovh.net 2026032100 86400 3600 3600000 60
Primary NS (mname)
dns100.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026032100
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s
Nameservers (NS)
dns100.ovh.net
ns100.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip:202.61.193.202 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;[email protected];sp=none;aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → [email protected]
↳ Subdomain policy: none
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- SPFv=spf1 +a +mx ip:202.61.193.202 -all
- 1|www.stralsundia.de
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