dlf-stb.de

Valid Email Server
Domain Lookup › dlf-stb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dlf-stb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 16:12:48 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.de: 10
  • maildomain.datevnet.com: 20

A / AAAA Records

  • 82.165.57.228 ↩ www31.kemserver.de

Mail Server IPs

  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com

SOA Record

Raw SOA ns1122.ui-dns.com hostmaster.1und1.de 2013061212 28800 7200 604800 300
Primary NS (mname)
ns1122.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2013061212
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1122.ui-dns.biz
ns1122.ui-dns.de
ns1122.ui-dns.com
ns1122.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:datevnet._spf.datev.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 include:datevnet._spf.datev.de include:spf.protection.outlook.com ~all
  • MS=ms13071532
Full email verification for dlf-stb.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits