Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
doppeltsolecker.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 10:02:06 UTC · ↺ Refresh
MX Hostnames
- mx20.ubn24.net
- mx10.ubn24.net
MX Priorities
- mx20.ubn24.net: 20
- mx10.ubn24.net: 10
A / AAAA Records
- 185.95.212.39 ↩ vhs01.ubn24.net
Mail Server IPs
- 185.95.212.46 ↩ mx20.ubn24.net
- 185.95.212.45 ↩ mx10.ubn24.net
SOA Record
Raw SOA
ns1.ubn24.net support.ubn24.net 1749041287 10800 3600 604800 43200
Primary NS (mname)
ns1.ubn24.net
Admin Email (rname)
support@ubn24.net
Serial
1749041287
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
ns4.ubn24.net
ns1.ubn24.net
ns2.ubn24.net
ns3.ubn24.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:185.95.212.40 ip4:185.95.212.45 ip4:185.95.212.46 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 250 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
3 records- google-site-verification=Xc9q9aH5upDH8q4Tz8jF8Soa5NkouBqsB4Ze2ZHr6Tw
- google-site-verification=PXh7Ay8G-WAX5gHyOhfutww_kNwJLIpeAEjL9TBg1Hc
- SPFv=spf1 a mx ip4:185.95.212.40 ip4:185.95.212.45 ip4:185.95.212.46 -all
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