Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
eiberweiser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 18:46:41 UTC · ↺ Refresh
MX Hostnames
- eiberweiser-de.mail.protection.outlook.com
MX Priorities
- eiberweiser-de.mail.protection.outlook.com: 0
A / AAAA Records
- 80.75.217.11 ↩ host1.computerwerke.net
Mail Server IPs
- 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca48::a ↩ mail-miypr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.computerwerke.net siteverwaltung.verlag-ebner.de 2025120802 10800 3600 1209600 10800
Primary NS (mname)
ns1.computerwerke.net
Admin Email (rname)
siteverwaltung@verlag-ebner.de
Serial
2025120802
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.computerwerke.net
ns1.computerwerke.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:PrintToMail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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=ms27231668
- SPFv=spf1 include:spf.protection.outlook.com a:PrintToMail.net -all
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