Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
weitblick-ludwigsburg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:07:40 UTC · ↺ Refresh
MX Hostnames
- weitblickludwigsburg-de02c.mail.protection.outlook.com
MX Priorities
- weitblickludwigsburg-de02c.mail.protection.outlook.com: 0
A / AAAA Records
- 49.12.119.158 ↩ ip-49-12-119-158.scrw-net.de
- 2a01:4f8:1c17:80fe::1 ↩ ip6-2a01-04f8-1c17-80fe-0000-0000-0000-0001.scrw-net.de
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com 21 21600 3600 259200 300
Primary NS (mname)
ns-cloud-d1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
21
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-d1.googledomains.com
ns-cloud-d4.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
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
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- v=verifydomain MS=2431575
- google-site-verification=zZ6nq3AvQP_BpHbyYUcpkJdgB9Ti7OFeEgahms19Zyo
- google-site-verification=IsKAhF_YlACOuBJV5m31gbro8jdzHAZIACpGeiORA7Q
- brevo-code:ee7a8618ffccda8e7438c6805eb751e5
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