gasthof-guethlein.de

Valid Email Server
Domain Lookup › gasthof-guethlein.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gasthof-guethlein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 23:55:14 UTC · ↺ Refresh

MX Hostnames

  • mx6.omc-mail.com
  • mx1.omc-mail.de
  • mx2.omc-mail.de
  • mx5.omc-mail.com
  • mx3.omc-mail.de
  • mx4.omc-mail.com

MX Priorities

  • mx4.omc-mail.com: 10
  • mx2.omc-mail.de: 10
  • mx6.omc-mail.com: 10
  • mx1.omc-mail.de: 10
  • mx3.omc-mail.de: 10
  • mx5.omc-mail.com: 10

A / AAAA Records

  • 212.77.238.89 ↩ s1.tim99.omc.net

Mail Server IPs

  • 212.77.224.161 ↩ mx1.omc-mail.de
  • 2a02:2800::224:161 ↩ mx1.omc-mail.de
  • 212.77.224.163 ↩ mx2.omc-mail.de
  • 2a02:2800::224:163 ↩ mx2.omc-mail.de
  • 212.77.224.164 ↩ mx3.omc-mail.de
  • 2a02:2800::224:164 ↩ mx3.omc-mail.de

SOA Record

Raw SOA ns1.pool2.omc-dns.de hostmaster.omc-dns.de 2025120900 3600 1200 1800000 300
Primary NS (mname)
ns1.pool2.omc-dns.de
Admin Email (rname)
hostmaster@omc-dns.de
Serial
2025120900
Refresh
3600s
Retry
1200s
Expire
1800000s
Minimum TTL
300s

Nameservers (NS)

ns2.pool2.omc-dns.de
ns3.pool2.omc-dns.de
ns5.pool2.omc-dns.com
ns4.pool2.omc-dns.com
ns1.pool2.omc-dns.de
ns6.pool2.omc-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailsec.omc.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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

1 record
  • SPFv=spf1 include:spf.mailsec.omc.net -all
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