mmkh.de

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

Domain Overview

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

Checked via [email protected] · 2026-09-04 18:53:36 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • mmkh-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 195.201.121.3 ↩ www.mmkh.de

Mail Server IPs

  • 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::8 ↩ mail-zrxpr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2026081009 14400 1800 604800 300
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026081009
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.147.58.111 ip4:176.9.83.237 ip4:145.239.154.37 ip4:149.202.26.236 include:spf.sendinblue.com mx include:spf.protection.outlook.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]!10m,mailto:[email protected]; ruf=mailto:[email protected]!10m,mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m,mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

8 records
  • ZOOM_verify_Y1XWN4U1S9OrHLF9aXFLzg
  • amazon-business-verification=3cee00a81d6a7673a99c8ed3da67dd7f4cdfc99dac7b1bf2359d8ed5247c618f
  • apple-domain-verification=aDvRwWFysqNEyFBR
  • brevo-code:96fcf4ce20f34e347180486124a8c7a7
  • SPFv=spf1 ip4:80.147.58.111 ip4:176.9.83.237 ip4:145.239.154.37 ip4:149.202.26.236 include:spf.sendinblue.com mx include:spf.protection.outlook.com mx -all
  • MS=ms61625290
  • S8COB++Zeuqr6jTpSnjt4GBUrMBHVyUnAE4VnGzQXkGxMMAg9wbWiFyjNuBmS674Om6MA9ZnjAV/sCaeQ3X7sg==
  • Sendinblue-code:96fcf4ce20f34e347180486124a8c7a7
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