irea.de

Valid Email Server
Domain Lookup › irea.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 20:49:39 UTC · ↺ Refresh

MX Hostnames

  • mx1.onoffice.de
  • mx3.onoffice.de
  • mx2.onoffice.de

MX Priorities

  • mx3.onoffice.de: 20
  • mx2.onoffice.de: 10
  • mx1.onoffice.de: 10

A / AAAA Records

  • 95.130.253.13 ↩ 95-130-253-13.reverse.cust.as47215.net

Mail Server IPs

  • 95.130.253.56 ↩ mx3.onoffice.de
  • 95.130.253.71 ↩ mx2.onoffice.de
  • 95.130.253.60 ↩ mx1.onoffice.de

SOA Record

Raw SOA nsa2.schlundtech.de domains.onoffice.de 2025050600 43200 7200 1209600 86400
Primary NS (mname)
nsa2.schlundtech.de
Admin Email (rname)
domains@onoffice.de
Serial
2025050600
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsb2.schlundtech.de
nsa2.schlundtech.de
nsc2.schlundtech.de
nsd2.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:onoffice.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
  • facebook-domain-verification=24xi99vc5ptc255dqyz8nvw6aae06f
  • SPFv=spf1 a mx include:onoffice.de ~all
Full email verification for irea.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits