Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arbeitsschutzaktuell.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 00:03:03 UTC · ↺ Refresh
MX Hostnames
- arbeitsschutzaktuell-de.mail.protection.outlook.com
MX Priorities
- arbeitsschutzaktuell-de.mail.protection.outlook.com: 0
A / AAAA Records
- 185.30.32.249 ↩ s249.goserver.host
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webgo.de hostmaster.webgo.de 2022090301 28800 7200 1309600 86400
Primary NS (mname)
ns1.webgo.de
Admin Email (rname)
hostmaster@webgo.de
Serial
2022090301
Refresh
28800s
Retry
7200s
Expire
1309600s
Minimum TTL
86400s
Nameservers (NS)
ns3.webgo.de
ns1.webgo.de
ns4.webgo.de
ns2.webgo.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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