holte.de

Valid Email Server
Domain Lookup › holte.de

Domain Overview

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

Checked via [email protected] · 2026-03-20 01:43:27 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.77.232.61 ↩ www3.customers.omc.net
  • 2a02:2800::232:61 ↩ www3.customers.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 ns3.p1.omcnet.de root.holte.de 2024082900 86400 7200 604800 300
Primary NS (mname)
ns3.p1.omcnet.de
Admin Email (rname)
root@holte.de
Serial
2024082900
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns4.p1.omc.info
ns3.p1.omcnet.de
ns1.p1.omc.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.mailsec.omc.net -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • SPFv=spf1 a mx include:_spf.mailsec.omc.net -all
  • _2j2666ea3dhokkrmxu2b427hwqjxklk
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