Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fliedner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 10:17:47 UTC · ↺ Refresh
MX Hostnames
- fliedner-de.mail.protection.outlook.com
MX Priorities
- fliedner-de.mail.protection.outlook.com: 10
A / AAAA Records
- 136.243.166.28 ↩ dedi4889.your-server.de
- 2a01:4f8:d0a:6380::2 ↩ dedi4889.your-server.de
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2026012800 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026012800
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.inwx.de
ns3.inwx.de
ns2.inwx.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.fliedner-der.cloud.nospamproxy.com include:spf.crsend.com ip4:159.255.168.119 ip4:195.243.230.56 ip4:80.72.143.200 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- adobe-idp-site-verification=6ba47dbff89f4371348a6f80c6b43eb28a05f51bba6ae7baa5f971e4e9b66545
- GM0xs+bxYjsGursdEUdS9EtXL3FAKqJS+7H/Z0aNHaA=
- SPFv=spf1 include:spf.protection.outlook.com include:spf.fliedner-der.cloud.nospamproxy.com include:spf.crsend.com ip4:159.255.168.119 ip4:195.243.230.56 ip4:80.72.143.200 -all
- MS=A88F1743162EF0CF36CA1F26FC1D88AD42D3B418
- google-site-verification=dyIoTUm7Fv7gq3kSU3DzhK-5OiLtn7yqBJgdWUI-RoU
- MS=ms72135152
Full email verification for fliedner.de
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