onetoone.de

Valid Email Server
Domain Lookup › onetoone.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 10:58:19 UTC · ↺ Refresh

MX Hostnames

  • mail.hightext.de

MX Priorities

  • mail.hightext.de: 10

A / AAAA Records

  • 93.104.203.25 (no PTR)

Mail Server IPs

  • 93.104.203.2 ↩ gw.hightext.de

SOA Record

Raw SOA a.ns14.net do-not-reply.onetoone.de 2025090200 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@onetoone.de
Serial
2025090200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
d.ns14.net
a.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:hightext.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=10; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

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
  • google-site-verification=SgHgIGA4mqfF14ZAgIn2JQjax8BTfYuFPzmaz1nSN-4
  • SPFv=spf1 include:hightext.de -all
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