ib-blanke.de

Valid Email Server
Domain Lookup › ib-blanke.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ib-blanke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 04:53:00 UTC · ↺ Refresh

MX Hostnames

  • mail.ib-blanke.de

MX Priorities

  • mail.ib-blanke.de: 10

A / AAAA Records

  • 82.165.110.122 ↩ mail.3sync-it.eu

Mail Server IPs

  • 82.165.110.122 ↩ mail.3sync-it.eu

SOA Record

Raw SOA ns.3sync-it.eu dirk\.rosenkranz.t-online.de 2025032701 10800 3600 604800 10800
Primary NS (mname)
ns.3sync-it.eu
Admin Email (rname)
dirk\@rosenkranz.t-online.de
Serial
2025032701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns.3sync-it.eu
nsb6.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +a:3sync-it.eu -all +ip4:82.165.110.122
📊 DNS lookups: 3/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ 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

1 record
  • SPFv=spf1 +a +mx +a:3sync-it.eu -all +ip4:82.165.110.122
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