Domain Overview
DNS: ✓ 19d ago
Checker: ✓ 19d ago
1200vienna.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-03 11:49:15 UTC · ↺ Refresh
MX Hostnames
- 1200vienna-at.mail.protection.outlook.com
MX Priorities
- 1200vienna-at.mail.protection.outlook.com: 10
A / AAAA Records
- 194.177.128.30 ↩ php5.net4you.net
Mail Server IPs
- 40.107.180.3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com
- 40.107.180.2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
- 40.107.180.0 ↩ mail-vixp296cu00300.inbound.protection.outlook.com
- 40.107.180.6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca6e::3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca6e::6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca6e:: ↩ mail-vixp296cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca6e::2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.net4you.net technik.net4you.net 2026040305 14400 3600 1209600 3600
Primary NS (mname)
dns1.net4you.net
Admin Email (rname)
technik@net4you.net
Serial
2026040305
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.net4you.net
dns1.net4you.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:hostels32.assd.com include:_SPF.efm.de -all
📊 DNS lookups: 5/10
✓ 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
2 records- MS=ms12431946
- SPFv=spf1 a mx include:spf.protection.outlook.com include:hostels32.assd.com include:_SPF.efm.de -all
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