Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oasis-getraenkemarkt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 11:10:49 UTC · ↺ Refresh
MX Hostnames
- mx1.redpill.servernetz.biz
MX Priorities
- mx1.redpill.servernetz.biz: 1
A / AAAA Records
- 148.251.187.208 ↩ vms.servernetz.biz
- 2a01:4f8:211:962::11 (no PTR)
Mail Server IPs
- 148.251.187.217 ↩ mx1.redpill.servernetz.biz
- 2a01:4f8:211:962::5 ↩ mx1.redpill.servernetz.biz
SOA Record
Raw SOA
dns20.ovh.net tech.ovh.net 2026030800 86400 3600 3600000 300
Primary NS (mname)
dns20.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026030800
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
dns20.ovh.net
ns20.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:148.251.187.217 ip6:2a01:4f8:2611:92::5 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 736 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- google-site-verification=s14_xYqAh1oiFOkvxO81xsCzbZKnmODYR36yy3GYSos
- SPFv=spf1 a mx ip4:148.251.187.217 ip6:2a01:4f8:2611:92::5 -all
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