alessandro.de

Valid Email Server
Domain Lookup › alessandro.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alessandro.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 02:54:41 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alessandro-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.84.6.230 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA docks14.rzone.de hostmaster.strato-rz.de 2020051451 86400 7200 604800 300
Primary NS (mname)
docks14.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051451
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks14.rzone.de
shades19.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:45.143.212.226 ip4:78.46.23.229 ip4:78.46.23.248 ip6:2a01:4f8:201:23ed::2 a:mail.as201155.net a:mail.alessandro.de ip4:217.243.238.84 ip4:109.232.171.183 a:backup.alessandro.de ip4:87.139.120.152 include:spf.protection.outlook.com include:spf.wilde-cosmetics.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • SPFv=spf1 a mx ip4:45.143.212.226 ip4:78.46.23.229 ip4:78.46.23.248 ip6:2a01:4f8:201:23ed::2 a:mail.as201155.net a:mail.alessandro.de ip4:217.243.238.84 ip4:109.232.171.183 a:backup.alessandro.de ip4:87.139.120.152 include:spf.protection.outlook.com include:spf.wilde-cosmetics.de -all
  • MS=ms28678885
  • _globalsign-domain-verification=0Lwj9NdhR750YpQiqNeMBxBWQ1wQRpYWTfzYng8Tg3
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