Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
page-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:50:31 UTC · ↺ Refresh
MX Hostnames
- mg1.spille-edv.de
MX Priorities
- mg1.spille-edv.de: 10
A / AAAA Records
- 144.76.135.228 ↩ mg1.spille-edv.de
Mail Server IPs
- 144.76.135.228 ↩ mg1.spille-edv.de
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2026012243 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026012243
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
root-dns.netcup.net
second-dns.netcup.net
third-dns.netcup.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=s; adkim=s; ri=604800
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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- google-site-verification=nqgFwQ_GYqc8r5359nZDettYrX_aXUqbmCSH6sIZxLE
- SPFv=spf1 mx -all
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