albo-tueren.de

Valid Email Server
Domain Lookup › albo-tueren.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
albo-tueren.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 11:12:17 UTC · ↺ Refresh

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MX Hostnames

  • albotueren-de01b.mail.protection.outlook.com

MX Priorities

  • albotueren-de01b.mail.protection.outlook.com: 50

A / AAAA Records

  • 31.7.3.144 ↩ server3.bloemendaal.cloud.shockmedia.host
  • 2a03:9700:8000:3::144 ↩ server3.bloemendaal.cloud.shockmedia.host

Mail Server IPs

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

SOA Record

Raw SOA ns1.wkn-datentechnik.de dominik\.habbel.wkn-online.com 2026021601 14400 3600 1209600 900
Primary NS (mname)
ns1.wkn-datentechnik.de
Admin Email (rname)
dominik\@habbel.wkn-online.com
Serial
2026021601
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

ns1.wkn-datentechnik.de
ns2.wkn-datentechnik.de
ns3.wkn-datentechnik.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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