Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
langruppert.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 22:21:55 UTC · ↺ Refresh
MX Hostnames
- mail2.scrw-net.de
MX Priorities
- mail2.scrw-net.de: 10
A / AAAA Records
- 46.225.114.105 ↩ static.105.114.225.46.clients.your-server.de
- 2a01:4f8:1c19:6a04::1 (no PTR)
Mail Server IPs
- 5.75.138.73 ↩ mail2.scrw-net.de
- 2a01:4f8:c2c:1c3e::1 ↩ mail2.scrw-net.de
SOA Record
Raw SOA
jasmine.ns.cloudflare.com dns.cloudflare.com 2399731916 10000 2400 604800 1800
Primary NS (mname)
jasmine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399731916
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jasmine.ns.cloudflare.com
ricardo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx -all
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