Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sternauto.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 18:14:00 UTC · ↺ Refresh
MX Hostnames
- sternauto-de.mail.protection.outlook.com
MX Priorities
- sternauto-de.mail.protection.outlook.com: 10
A / AAAA Records
- 188.64.59.182 (no PTR)
- 2a00:6140:103:16::1 (no PTR)
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1064.ui-dns.com hostmaster.1und1.de 2016110536 28800 7200 604800 300
Primary NS (mname)
ns1064.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110536
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1064.ui-dns.biz
ns1064.ui-dns.com
ns1064.ui-dns.org
ns1064.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.182.88.153 ip4:78.138.115.117 ip4:188.64.59.183 ip4:217.91.41.75 mx a:mail-out.emea.daimler.com a:PrintToMail.net include:spf.protection.outlook.com include:spf.crsend.com include:spf.mailjet.com include:spf.info-online.org include:mailgun.org -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
8 records- apple-domain-verification=xCmEnkDV2qI9KC85
- google-site-verification=XSNLHfY2ZzM78MimeepK0E1cOK-O-npX_xZujSHWJEs
- SPFv=spf1 ip4:4.182.88.153 ip4:78.138.115.117 ip4:188.64.59.183 ip4:217.91.41.75 mx a:mail-out.emea.daimler.com a:PrintToMail.net include:spf.protection.outlook.com include:spf.crsend.com include:spf.mailjet.com include:spf.info-online.org include:mailgun.org -all
- MS=ms18054867
- S0T3E45040
- 123-dfg-89m
- tresorit-verification=tcXoNo7_aT8P8SKvNeMnIfI-y0um2dtppoopHqLuJ5w
- brevo-code:d62c43ecbd2ffbd72a55bfab16f6e50d
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