basic-ing.de

Valid Email Server
Domain Lookup › basic-ing.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
basic-ing.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 16:17:16 UTC · ↺ Refresh

MX Hostnames

  • cseg02.symbiose.com

MX Priorities

  • cseg02.symbiose.com: 10

A / AAAA Records

  • 195.60.110.97 (no PTR)

Mail Server IPs

  • 195.60.103.65 ↩ cseg02.symbiose.com

SOA Record

Raw SOA theopolis.avency.de bayreuth.basic-ing.de 2026022303 10800 3600 604800 10800
Primary NS (mname)
theopolis.avency.de
Admin Email (rname)
bayreuth@basic-ing.de
Serial
2026022303
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

theopolis.avency.de
ns.kunden.de
sec.avency.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.symbiose.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • swisssign-check=SILMWO2pHobObJ_KeG5XmWCJav8
  • _ezbcch4lr1xcs8t9fm1vn96hke7devh
  • SPFv=spf1 mx include:_spf.symbiose.com -all
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