Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sun-immobilien.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:10:32 UTC · ↺ Refresh
MX Hostnames
- mx00.udag.de
- mx01.udag.de
MX Priorities
- mx00.udag.de: 10
- mx01.udag.de: 20
A / AAAA Records
- 185.243.11.121 ↩ rw0b79.webhosting.systems
Mail Server IPs
- 62.146.106.39 ↩ mx00.udag.de
- 62.146.106.40 ↩ mx01.udag.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024041844 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024041844
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.org
ns.udag.net
ns.udag.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_smtp.udag.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- SPFv=spf1 include:_smtp.udag.de ~all
- apple-domain-verification=BdXTy4q3DNyXaU0B
- MS=ms76068256
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