Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kariekaufmann.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:22:33 UTC · ↺ Refresh
MX Hostnames
- kariekaufmann-com.mail.protection.outlook.com
MX Priorities
- kariekaufmann-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.34.82 (no PTR)
- 172.67.201.100 (no PTR)
- 2606:4700:3037::ac43:c964
- 2606:4700:3033::6815:2252
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
melinda.ns.cloudflare.com dns.cloudflare.com 2399560349 10000 2400 604800 1800
Primary NS (mname)
melinda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399560349
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melinda.ns.cloudflare.com
rustam.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:infusionmail.com include:protection.outlook.com include:22799136.spf05.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=aBZVF4khGIPXejVhq-Jc1cwLG4yqolFxNarELIONRJc
- SPFv=spf1 include:spf.protection.outlook.com include:infusionmail.com include:protection.outlook.com include:22799136.spf05.hubspotemail.net -all
- MS=ms83594427
- google-site-verification=L5CC4KyMKIvay6YBqtCuByZo81T3eyoB6Qzrof85BPA
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