maas-tuerschilder.de

Valid Email Server
Domain Lookup › maas-tuerschilder.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
maas-tuerschilder.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 19:56:19 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • maastuerschilder-de01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 87.106.165.131 ↩ mail.a24-data.de

Mail Server IPs

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

SOA Record

Raw SOA docks01.rzone.de hostmaster.strato-rz.de 2020061233 86400 7200 604800 300
Primary NS (mname)
docks01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020061233
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades11.rzone.de
docks01.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.strato.com +a +mx +a:mail.a24-data.de +a:h1693748.stratoserver.net +a:smtp.rzone.de +a:maas-praxisschilder.ddns.net -all
📊 DNS lookups: 8/10
✓ 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

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.strato.com +a +mx +a:mail.a24-data.de +a:h1693748.stratoserver.net +a:smtp.rzone.de +a:maas-praxisschilder.ddns.net -all
  • google-site-verification=ZDANVqiF7-31jbN_Q5dpnYOvTOAlk_0Rs9KMxqKIDuw
  • MS=ms36474580
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