Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metalwork.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 08:03:31 UTC · ↺ Refresh
MX Hostnames
- metalwork-de.mail.protection.outlook.com
- mail.metalwork.de
MX Priorities
- metalwork-de.mail.protection.outlook.com: 10
- mail.metalwork.de: 50
A / AAAA Records
- 217.146.204.12 (no PTR)
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 217.5.225.202 ↩ mail.metalwork.de
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2024011200 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2024011200
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pns.dtag.de
ns1.telekom.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:82.186.240.100 ip4:217.56.207.118 include:spf.protection.outlook.com include:smtp.selenebs.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- MS=ms89593145
- SPFv=spf1 mx a ip4:82.186.240.100 ip4:217.56.207.118 include:spf.protection.outlook.com include:smtp.selenebs.net -all
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