firststars.de

Valid Email Server
Domain Lookup › firststars.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
firststars.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:32:58 UTC · ↺ Refresh

MX Hostnames

  • mx01.udag.de
  • mx00.udag.de

MX Priorities

  • mx00.udag.de: 10
  • mx01.udag.de: 10

A / AAAA Records

  • 134.122.64.35 (no PTR)
  • 2a03:b0c0:3:d0::1683:c001 (no PTR)

Mail Server IPs

  • 62.146.106.39 ↩ mx00.udag.de
  • 62.146.106.40 ↩ mx01.udag.de

SOA Record

Raw SOA ns1.digitalocean.com hostmaster.firststars.de 1661837682 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@firststars.de
Serial
1661837682
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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