passav.de

Valid Email Server
Domain Lookup › passav.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 18:24:38 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 5.35.225.117 ↩ wp110.webpack.hosteurope.de
  • 2a01:488:42:1000:50ed:8475:c7:978f (no PTR)

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.integration.net hostmaster.llnet.de 2025050602 43200 7200 1209600 86400
Primary NS (mname)
ns01.integration.net
Admin Email (rname)
hostmaster@llnet.de
Serial
2025050602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns01.integration.net
ns02.integration.net
ns03.integration.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx a ip4:80.237.132.117/32 ip6:2a01:488:42:1000:50ed:8475:c7:978f -all
📊 DNS lookups: 3/10
✓ 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

6 records
  • 7psmb7enfo8hln2cjelkv78dfc
  • SPFv=spf1 include:spf.protection.outlook.com mx a ip4:80.237.132.117/32 ip6:2a01:488:42:1000:50ed:8475:c7:978f -all
  • MS=ms39423198
  • cplqalkbshjnrmebc2bbgrd4dl
  • lpmtkk3vjjbiumbl1h1jva39rs
  • QmtutUR0WPgU2+as/s6gqr+BwZ1nDdrOR97F5LcMP4Jm2yITctG8226cxzW5EpittLUoTfE/HiRu7CXi+fq0GQ==
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