ib-ak.de

Valid Email Server
Domain Lookup › ib-ak.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 17:54:30 UTC · ↺ Refresh

MX Hostnames

  • mx01.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx03.hornetsecurity.com

MX Priorities

  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40
  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20

A / AAAA Records

  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (no PTR)

Mail Server IPs

  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com

SOA Record

Raw SOA ns11.rockinghoster.de noc.rockinghoster.de 2026031901 28800 7200 604800 86400
Primary NS (mname)
ns11.rockinghoster.de
Admin Email (rname)
noc@rockinghoster.de
Serial
2026031901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns13.rockinghoster.de
ns11.rockinghoster.de
ns14.rockinghoster.de
ns12.rockinghoster.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.tmes.trendmicro.com include:spf.celeros.cloud -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

3 records
  • tmes=0b54c73d8845fe287099a2a69440e52c
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.tmes.trendmicro.com include:spf.celeros.cloud -all
  • MS=ms46873802
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