Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trittau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:44:33 UTC · ↺ Refresh
MX Hostnames
- mx1.landsh.de
- mx2.landsh.de
MX Priorities
- mx1.landsh.de: 10
- mx2.landsh.de: 10
A / AAAA Records
- 80.82.223.211 ↩ nolis20.nol-is.de
- 2001:4ba0:92e0:211::1 ↩ nolis20.nol-is.de
Mail Server IPs
- 141.91.18.36 ↩ mx1.landsh.de
- 141.91.18.37 ↩ mx2.landsh.de
SOA Record
Raw SOA
ns.norplex-communications.com technik.norplex.net 2025042801 14400 3600 2419200 3600
Primary NS (mname)
ns.norplex-communications.com
Admin Email (rname)
technik@norplex.net
Serial
2025042801
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns.norplex-communications.net
ns.norplex-communications.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.landsh.de include:_spf.nol-is.de include:spf.itebo.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- apple-domain-verification=nQH6Xd940pKoEJBK
- SPFv=spf1 include:spf.landsh.de include:_spf.nol-is.de include:spf.itebo.de -all
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