offenbach-queich.de

Valid Email Server
Domain Lookup › offenbach-queich.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
offenbach-queich.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 10:12:01 UTC · ↺ Refresh

MX Hostnames

  • mailmx0003.rlp.de
  • mailmx0001.rlp.de
  • mailmx0002.rlp.de
  • mailmx0004.rlp.de

MX Priorities

  • mailmx0004.rlp.de: 100
  • mailmx0001.rlp.de: 100
  • mailmx0003.rlp.de: 100
  • mailmx0002.rlp.de: 100

A / AAAA Records

  • 89.110.176.233 (no PTR)
  • 2a03:4000:61:41da::18:4010 (no PTR)

Mail Server IPs

  • 83.243.48.74 ↩ mailmx0004.rlp.de
  • 83.243.48.71 ↩ mailmx0001.rlp.de
  • 83.243.48.101 ↩ mailmx0003.rlp.de
  • 83.243.48.72 ↩ mailmx0002.rlp.de

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2026022748 28800 7200 1209600 120
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026022748
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
120s

Nameservers (NS)

third-dns.netcup.net
second-dns.netcup.net
root-dns.netcup.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:83.243.48.64/26 include:spf.hosting.inexio.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;adkim=r;aspf=r;fo=1;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 mx ip4:83.243.48.64/26 include:spf.hosting.inexio.net ~all
  • apple-domain-verification=AGStYb26jcyzmAP8
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