Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ka-con.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:58:26 UTC · ↺ Refresh
MX Hostnames
- kacon-de0e.mail.protection.outlook.com
MX Priorities
- kacon-de0e.mail.protection.outlook.com: 0
A / AAAA Records
- 92.205.215.241 ↩ sh23241.ispgateway.de
- 2a00:1169:103:ec30:: ↩ sh23241.ispgateway.de
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns13.domaincontrol.com dns.jomax.net 2025112402 28800 7200 604800 600
Primary NS (mname)
ns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025112402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns13.domaincontrol.com
ns14.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a:ka-con.managed-otrs.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100 ;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- _globalsign-domain-verification=oof-g_utZBLoN9wLqFSsNvTkEnlNs1XD311e1H_v5e
- 1fktsj3p4hdrpqhto9t5d826j8
- google-site-verification=5M7cXn2L5MGhYHq5oqAb_tSDTDvjVaWXgGNEcHl_X7M
- Zugang01!
- SPFv=spf1 a:ka-con.managed-otrs.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
- 4g8e0iuhdrso5vduem36u3fqmd
Full email verification for ka-con.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits