lebenshilfe-regensburg.de

Valid Email Server
Domain Lookup › lebenshilfe-regensburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lebenshilfe-regensburg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 23:30:37 UTC · ↺ Refresh

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MX Hostnames

  • lebenshilferegensburg-de02i.mail.protection.outlook.com
  • mail.lebenshilfe-regensburg.de

MX Priorities

  • lebenshilferegensburg-de02i.mail.protection.outlook.com: 0
  • mail.lebenshilfe-regensburg.de: 50

A / AAAA Records

  • 62.146.186.57 ↩ 186-57-server.nbg.cyberstack.de

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 185.146.238.86 ↩ lh.scgateway.de

SOA Record

Raw SOA dns.cyber-stack.de hostmaster.cyberstack.de 2024040302 10800 1800 2592000 40000
Primary NS (mname)
dns.cyber-stack.de
Admin Email (rname)
hostmaster@cyberstack.de
Serial
2024040302
Refresh
10800s
Retry
1800s
Expire
2592000s
Minimum TTL
40000s

Nameservers (NS)

dns.cyber-stack.com
dns.cyber-stack.de

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +a:lh.scgateway.de +a:mailrelay.rws-lh.de include:spf.protection.outlook.com include:spf.mailfusion.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 +a +mx +a:lh.scgateway.de +a:mailrelay.rws-lh.de include:spf.protection.outlook.com include:spf.mailfusion.de -all
  • apple-domain-verification=ZywyOFC64eE916mf
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