filtra-tech.de

Valid Email Server
Domain Lookup › filtra-tech.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
filtra-tech.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 15:52:17 UTC · ↺ Refresh

MX Hostnames

  • filtratech-de01e.mail.protection.outlook.com

MX Priorities

  • filtratech-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 116.203.102.216 ↩ cloudweb1.shooter-szene.de

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns.x-sites.de al.x-sites.de 2019041026 86400 28800 604800 3600
Primary NS (mname)
ns.x-sites.de
Admin Email (rname)
al@x-sites.de
Serial
2019041026
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

bns.x-sites.de
ns.x-sites.de
ns2.adiscon.com

SPF Record

✓ Strict (-all)
v=spf1 mx a a:cloudmail1.1337-server.net include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • SPFv=spf1 mx a a:cloudmail1.1337-server.net include:spf.protection.outlook.com include:_spf.google.com -all
  • google-site-verification=jzBIU1tKFe8NA80g0fERqqluJwexvmF0G_DRvpwP3qg
  • MS=ms28853691
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