alex-web-studio.de

Valid Email Server
Domain Lookup › alex-web-studio.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alex-web-studio.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 03:19:37 UTC · ↺ Refresh

MX Hostnames

  • mail.alex-web-studio.de
  • rw0b6f.webhosting.systems

MX Priorities

  • rw0b6f.webhosting.systems: 50
  • mail.alex-web-studio.de: 10

A / AAAA Records

  • 185.243.11.111 ↩ rw0b6f.webhosting.systems

Mail Server IPs

  • 185.243.11.111 ↩ rw0b6f.webhosting.systems
  • 2a03:4000:3d:96:e840:9aff:fe1c:9c05 (no PTR)

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2026020230 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026020230
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

second-dns.netcup.net
third-dns.netcup.net
root-dns.netcup.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.webhosting.systems include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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
  • google-site-verification=hfK2Gk-nrJTwptkwVkM3IO2KjcCnFOB7nPWDusSJBc4
  • SPFv=spf1 a mx include:_spf.webhosting.systems include:spf.protection.outlook.com -all
  • MS=ms75982254
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