zi.de

Valid Email Server
Domain Lookup › zi.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zi.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 18:46:40 UTC · ↺ Refresh

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MX Hostnames

  • zi-de.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 80.158.59.88 ↩ ecs-80-158-59-88.reverse.open-telekom-cloud.com

Mail Server IPs

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

SOA Record

Raw SOA docks20.rzone.de hostmaster.strato-rz.de 2020051950 86400 7200 604800 300
Primary NS (mname)
docks20.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051950
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades11.rzone.de
docks20.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:_spf.strato.com -all
📊 DNS lookups: 3/10
✓ 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

11 records
  • atlassian-sending-domain-verification=a9b655c6-eb3f-49fb-b26d-76068c32fe62
  • openai-domain-verification=dv-JU61NnHvyy582kaN9zqI85GA
  • atlassian-domain-verification=Px49ABpWRHzrR3ICRAeYunZWNHPrCtTwM8ak4ViQ5p43YTGr8tIpM3qHBs2T7RJS
  • globalsign-domain-verification=2x4WPwznmyO-dJD0wj6lPcaiXQtrwAFlDTkzuEV-9H
  • globalsign-domain-verification=sjXweMYAzRyZnVJ2Y5LVfrQMK5bZDpraj7C6WR3Ght
  • MS=ms86792574
  • google-site-verification=kSbxaKQOcoOfLbORqVUvYxqmqNVeidkw9COwU_-5500
  • SPFv=spf1 mx include:spf.protection.outlook.com include:_spf.strato.com -all
  • 202109202247525re9nakhilfi6fzvyhqv3dmqb7aalzbjm50atpj6lb5av608hj
  • apple-domain-verification=4RcCx5iz7GL7SUsG
  • 202109202241071vilj4nx94ll0evtakfa64rntltjg612rz0p1fbrfkw20umhm2
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