mdh-holz.de

Valid Email Server
Domain Lookup › mdh-holz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mdh-holz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 16:30:07 UTC · ↺ Refresh

MX Hostnames

  • mdhholz-de0i.mail.protection.outlook.com

MX Priorities

  • mdhholz-de0i.mail.protection.outlook.com: 50

A / AAAA Records

  • 195.201.254.163 ↩ static.163.254.201.195.clients.your-server.de
  • 2a01:4f8:1c0c:b071::1 (no PTR)

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns69.domaincontrol.com dns.jomax.net 2026022503 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022503
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns70.domaincontrol.com
ns69.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:172.19.192.203 ip4:80.237.138.0/24 ip4:178.77.84.55 ip6:2a01:488:42::/48 include:spf.crsend.com include:spf.protection.outlook.com include:spf1.wetransfer.com include:spf.connectoor.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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

4 records
  • google-site-verification=yVSyEjB5LkBxKuoeKbTwm5D_3HcYqLiffO4Wmu5DCFg
  • SPFv=spf1 a mx ip4:172.19.192.203 ip4:80.237.138.0/24 ip4:178.77.84.55 ip6:2a01:488:42::/48 include:spf.crsend.com include:spf.protection.outlook.com include:spf1.wetransfer.com include:spf.connectoor.com ~all
  • google-site-verification=skHvAoiNHyCTjReJgQv1DhnMEfld5XceMGCbcNkQpgM
  • MS=ms66318437
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