bisanz.de

Valid Email Server
Domain Lookup › bisanz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bisanz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 19:42:16 UTC · ↺ Refresh

MX Hostnames

  • bisanz-de.mail.protection.outlook.com

MX Priorities

  • bisanz-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 188.94.253.202 ↩ r2234.agenturserver.it
  • 2a03:2a00:1200::1:0:0:3165 ↩ r2234.agenturserver.it

Mail Server IPs

  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1081.ui-dns.de hostmaster.1und1.de 2016110413 28800 7200 604800 300
Primary NS (mname)
ns1081.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110413
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1081.ui-dns.biz
ns1081.ui-dns.org
ns1081.ui-dns.com
ns1081.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.86.139.33 ip4:80.147.217.137 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

2 records
  • SPFv=spf1 ip4:217.86.139.33 ip4:80.147.217.137 include:spf.protection.outlook.com -all
  • MS=ms83934398
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