irbkis.de

Valid Email Server
Domain Lookup › irbkis.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
irbkis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 18:46:08 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 62.116.174.10 ↩ webhost.city-map.com

Mail Server IPs

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

SOA Record

Raw SOA a.city-map.de hostmaster.city-map.de 2024071001 39940 14400 604800 300
Primary NS (mname)
a.city-map.de
Admin Email (rname)
hostmaster@city-map.de
Serial
2024071001
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

c.city-map.com
d.city-map.net
a.city-map.de
b.city-map.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

2 records
  • MS=ms12874902
  • SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
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