dreher-metall.de

Valid Email Server
Domain Lookup › dreher-metall.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dreher-metall.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 22:51:58 UTC · ↺ Refresh

MX Hostnames

  • drehermetall-de01e.mail.protection.outlook.com

MX Priorities

  • drehermetall-de01e.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.88.212.68 ↩ srv-a-io.c-729.maxcluster.net
  • 2a00:f48:1008::212:68:10 ↩ srv-a-io.c-729.maxcluster.net

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA nameserver-1-io.maxcluster.net info.maxcluster.net 2024111101 3600 1000 1209600 600
Primary NS (mname)
nameserver-1-io.maxcluster.net
Admin Email (rname)
info@maxcluster.net
Serial
2024111101
Refresh
3600s
Retry
1000s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nameserver-1-io.maxcluster.net
nameserver-2-io.maxcluster.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

3 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com -all
  • google-site-verification=y0hWmxXvMGo5HF3iyJzER8PbCtEQzDKmgdmPNkrxTCw
  • MS=ms99704340
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