weltraum.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
weltraum.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 15:16:50 UTC · ↺ Refresh

MX Hostnames

  • weltraum-de.mail.protection.outlook.com

MX Priorities

  • weltraum-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.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:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603120011 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603120011
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns3.kas-dns-server.de
a-dns-service.de
ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:85.13.163.149 include:spf.protection.outlook.com include:trustpilotservice.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No 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

10 records
  • atlassian-domain-verification=WiG6MKAtEcH6b8EZjih6IBMKNQu0PR8I59iCX4RJqEPE2VYLmkfNFWihpzqFvj39
  • ahrefs-site-verification_ac39ec9187e7bb6e184f21acf199c9ad4a915a679b20d9e550a0cd1753e24520
  • google-site-verification=n1vK_7BLjcahNsjjoligMya-qdSlnGSfUoIdoi-gLsw
  • MS=ms70531434
  • SPFv=spf1 ip4:85.13.163.149 include:spf.protection.outlook.com include:trustpilotservice.com -all
  • google-site-verification=5QxmEpVcMj2ZwaZs8JXWZa7MLduZmEQqCyH504-kOE0
  • apple-domain-verification=7rrMy7toS1YIheiN
  • facebook-domain-verification=onetceot37to7d3z7ks8efdgtetiiq
  • google-site-verification=c3eD4XhaFOjbkuNYmetk9dc3QCHxcKHN3uMaBQJcFFc
  • a mx include:spf.crsend.com ~all
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