Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
security.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 17:10:31 UTC · ↺ Refresh
MX Hostnames
- smx00.udag.de
- smx01.udag.de
MX Priorities
- smx01.udag.de: 10
- smx00.udag.de: 10
A / AAAA Records
- 202.61.197.169 ↩ v220210722313158384.goodsrv.de
Mail Server IPs
- 62.146.106.51 ↩ smx01.udag.de
- 62.146.106.50 ↩ smx00.udag.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024082333 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024082333
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
📊 DNS lookups: 1/10
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
2 records- google-site-verification=VfpVP4psdZ0POJE5r2-5xP9LBgF76SaIXnOaWziC-8g
- SPFv=spf1 include:_smtp.udag.de
Full email verification for security.de
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