Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ukw.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 18:50:31 UTC · ↺ Refresh
MX Hostnames
- mailgw4.ukw.de
- mailgw1.ukw.de
- mailgw3.ukw.de
- mailgw2.ukw.de
MX Priorities
- mailgw1.ukw.de: 10
- mailgw3.ukw.de: 10
- mailgw2.ukw.de: 10
- mailgw4.ukw.de: 10
A / AAAA Records
- 141.27.246.193 (no PTR)
Mail Server IPs
- 141.27.246.175 ↩ mailgw1.ukw.de
- 141.27.246.177 ↩ mailgw3.ukw.de
- 141.27.246.176 ↩ mailgw2.ukw.de
- 141.27.246.178 ↩ mailgw4.ukw.de
SOA Record
Raw SOA
dns-3.dfn.de hostmaster.ukw.de 1290 10800 3600 2419200 900
Primary NS (mname)
dns-3.dfn.de
Admin Email (rname)
hostmaster@ukw.de
Serial
1290
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns-1.dfn.de
dns-3.dfn.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:141.27.246.175 ip4:141.27.246.176 ip4:141.27.246.177 ip4:141.27.246.178 ip4:141.27.255.5 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
6 records- google-site-verification=qLOmgqOkm_4IRvyGxyvgC129GetZuzK40ZRiOgN6XGs
- SPFv=spf1 ip4:141.27.246.175 ip4:141.27.246.176 ip4:141.27.246.177 ip4:141.27.246.178 ip4:141.27.255.5 include:spf.protection.outlook.com -all
- HARICA-pRyHIuVIdvvVUiG5S5d
- ZOOM_verify_K-NU87eYTXCKoAM7ut3uHQ
- apple-domain-verification=rEHY6jfqP9QguwUQ
- MS=DEB88CB91529CA147C5D9D1099CE41DEDBE49370
Full email verification for ukw.de
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