kbl.de

Valid Email Server
Domain Lookup › kbl.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 07:56:32 UTC · ↺ Refresh

MX Hostnames

  • kbl-de.mail.protection.outlook.com

MX Priorities

  • kbl-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.205.195.157 ↩ mc20993.ispgateway.de
  • 2a00:116a:106:e0c0:: ↩ mc20993.ispgateway.de

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2025120900 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns82.domaincontrol.com
ns81.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:195.145.210.50 ip4:195.145.210.51 ip4:195.145.210.52 ip4:195.145.210.53 ip4:195.145.210.54 include:rm01.kbl.de include:spf.protection.outlook.com a ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; adkim=r; aspf=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx ip4:195.145.210.50 ip4:195.145.210.51 ip4:195.145.210.52 ip4:195.145.210.53 ip4:195.145.210.54 include:rm01.kbl.de include:spf.protection.outlook.com a ~all
  • MS=ms48831162
  • poxU6NlFtWjc+W/Ab9K8oSie1Om84tfzYjKMYauclBHuQFAbHgG8wGA6Qb0jZg+8NdD/zs0BeLJ/KSh3Z953VA==
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