Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delucks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:17:34 UTC · ↺ Refresh
MX Hostnames
- mail.delucks.com
MX Priorities
- mail.delucks.com: 110
A / AAAA Records
- 185.125.174.68 ↩ khpm1035.hpress.de
Mail Server IPs
- 185.125.174.68 ↩ khpm1035.hpress.de
SOA Record
Raw SOA
ns1.hostpress.de info.hostpress.de 2025112601 43200 7200 1209600 86400
Primary NS (mname)
ns1.hostpress.de
Admin Email (rname)
info@hostpress.de
Serial
2025112601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.hostpress.de
ns2.hostpress.de
ns3.hostpress.de
ns4.hostpress.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx a:khpm1035.hpress.de include:spf.protection.outlook.com include:spf.brevo.com include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; aspf=s; adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 +a +mx a:khpm1035.hpress.de include:spf.protection.outlook.com include:spf.brevo.com include:sendgrid.net -all
- brevo-code:16a98359a6d10863af704a99f3e9d1a1
- openai-domain-verification=dv-qjUB3LHwphOavcJUVJCBgIah
- MS=ms23322539
Full email verification for delucks.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits