altstadt.at

Valid Email Server
Domain Lookup › altstadt.at

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
altstadt.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-03 11:52:30 UTC · ↺ Refresh

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MX Hostnames

  • altstadt-at.mail.protection.outlook.com

MX Priorities

  • altstadt-at.mail.protection.outlook.com: 10

A / AAAA Records

  • 178.16.57.188 ↩ r32607.agenturserver.it

Mail Server IPs

  • 40.107.180.3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com
  • 40.107.180.6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
  • 40.107.180.0 ↩ mail-vixp296cu00300.inbound.protection.outlook.com
  • 40.107.180.2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e:: ↩ mail-vixp296cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.netwerkdns.at hostmaster.netwerk-domainservice.at 2026011409 43200 7200 1209600 3600
Primary NS (mname)
ns1.netwerkdns.at
Admin Email (rname)
hostmaster@netwerk-domainservice.at
Serial
2026011409
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.netwerkdns.at
ns3.netwerkdns.at
ns4.netwerkdns.at
ns1.netwerkdns.at

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:185.228.178.56 ip4:185.228.179.73 ip4:185.228.179.18 ip4:185.228.179.19 ip4:185.228.179.20 include:agenturserver.de include:spf.protection.outlook.com include:onepagebooking.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

7 records
  • google-site-verification=LgIWy5EyxgAyqRmrr9wLHoMSYNWCYYcSLFgQCsZ6Jkc
  • openai-domain-verification=dv-7EBvKpGBmyrz1tfkYyj8rfVm
  • apple-domain-verification=k_yQVfyvduVCHUh5odWRV50TRvqqoFhVF97UD9WbCyE
  • pinterest-site-verification=2d600db172d7ea8fd821f95b78c16965
  • google-site-verification=USVfna3d-ACZdOjmVdCyvOEQBdV7ABd-4BPitQFRMqg
  • SPFv=spf1 mx ip4:185.228.178.56 ip4:185.228.179.73 ip4:185.228.179.18 ip4:185.228.179.19 ip4:185.228.179.20 include:agenturserver.de include:spf.protection.outlook.com include:onepagebooking.com -all
  • MS=ms34574498
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