Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
autohaus-sperber.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 21:40:25 UTC · ↺ Refresh
MX Hostnames
- autohaussperber-de02b.mail.protection.outlook.com
MX Priorities
- autohaussperber-de02b.mail.protection.outlook.com: 20
A / AAAA Records
- 178.20.101.69 ↩ host.autohaus-sperber.de
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webspace-verkauf.de hostmaster.autohaus-sperber.de 2026012902 86400 7200 3600000 172800
Primary NS (mname)
ns1.webspace-verkauf.de
Admin Email (rname)
hostmaster@autohaus-sperber.de
Serial
2026012902
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:37.60.2.186 ip4:93.214.77.38 ip4:69.169.227.60 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
4 records- MS=ms28912465
- _globalsign-domain-verification=EfAtkMa2YgDE3rforKy1ijtXM79t2kyd4ljGp5l-4g
- brevo-code:7a8241aa02881394e2efc42e0fc9a87a
- SPFv=spf1 ip4:37.60.2.186 ip4:93.214.77.38 ip4:69.169.227.60 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.mailjet.com -all
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