Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eisen-grader.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:44:57 UTC · ↺ Refresh
MX Hostnames
- eisengrader-de01c.mail.protection.outlook.com
MX Priorities
- eisengrader-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 85.13.130.88 ↩ dd18624.kasserver.com
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa9.schlundtech.de webmaster.takedata.de 2024091900 43200 7200 1209600 600
Primary NS (mname)
nsa9.schlundtech.de
Admin Email (rname)
webmaster@takedata.de
Serial
2024091900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsb9.schlundtech.de
nsd9.schlundtech.de
nsa9.schlundtech.de
nsc9.schlundtech.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
✓ 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
3 records- YfIche1ETUFRNthfezbsPUV9RiMUSAgbkE1NhrzzPERiI6Ktfxe730tbebmiAi/claO9Exl+xpXrgPsKTQAiDA==
- MS=ms91257325
- SPFv=spf1 include:spf.protection.outlook.com -all
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