Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comfort.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:37:53 UTC · ↺ Refresh
MX Hostnames
- comfort-de.mail.protection.outlook.com
MX Priorities
- comfort-de.mail.protection.outlook.com: 1
A / AAAA Records
- 91.134.179.251 ↩ cluster027.hosting.ovh.net
- 2001:41d0:301:1::27 (no PTR)
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns113.ovh.net tech.ovh.net 2025030616 86400 3600 3600000 60
Primary NS (mname)
dns113.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2025030616
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s
Nameservers (NS)
dns113.ovh.net
ns113.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- google-site-verification=av8-9TDnq2ZQy6UrZcCY9vAFaJL9Ui1a-bjeY2nAzis
- MS=ms42670352
- SPFv=spf1 mx include:spf.protection.outlook.com -all
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