Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rotesross-heroldsberg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:23:22 UTC · ↺ Refresh
MX Hostnames
- rotesrossheroldsberg-de02c.mail.protection.outlook.com
MX Priorities
- rotesrossheroldsberg-de02c.mail.protection.outlook.com: 10
A / AAAA Records
- 185.233.55.80 ↩ r33557.agenturserver.it
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
a.domain-dns.de info.webnet-service.de 2025111900 40000 7200 604800 180
Primary NS (mname)
a.domain-dns.de
Admin Email (rname)
info@webnet-service.de
Serial
2025111900
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
b.domain-dns.de
d.domain-dns.de
c.domain-dns.de
a.domain-dns.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
2 records- MS=ms40757049
- SPFv=spf1 include:spf.protection.outlook.com -all
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