dosco.de

Valid Email Server
Domain Lookup › dosco.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dosco.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 10:31:29 UTC · ↺ Refresh

MX Hostnames

  • mail.dosco.de

MX Priorities

  • mail.dosco.de: 10

A / AAAA Records

  • 109.90.112.74 ↩ mail.dosco.de

Mail Server IPs

  • 109.90.112.74 ↩ mail.dosco.de

SOA Record

Raw SOA ns1.telekom-domains.de dns.telekom.de 2025092903 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2025092903
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s

Nameservers (NS)

ns1.telekom-domains.de
ns2.telekom-domains.de

SPF Record

⚠ Pass All
v=spf1 a mx ip4:109.90.112.74 ip4:109.90.112.75 ip4:109.90.112.76 ip4:109.90.112.77 ip4:109.90.112.78 +all
📊 DNS lookups: 2/10
⚠ Pass all (+all) allows any server to send — not recommended.

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 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

2 records
  • SPFv=spf1 a mx ip4:109.90.112.74 ip4:109.90.112.75 ip4:109.90.112.76 ip4:109.90.112.77 ip4:109.90.112.78 +all
  • _globalsign-domain-verification=vAuCUwvAewBoHfshediIZp2SBWdktwBV4XRehBZQET
Full email verification for dosco.de

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