Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
us.trumpf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 06:38:19 UTC · ↺ Refresh
MX Hostnames
- us-TRUMPF-com.mail.protection.outlook.com
MX Priorities
- us-trumpf-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.82.160.112 ↩ web20-160-112.trumpf.com
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.trumpf.com hostmaster.trumpf.com 2025031101 28800 14400 3600000 86400
Primary NS (mname)
dns1.trumpf.com
Admin Email (rname)
hostmaster@trumpf.com
Serial
2025031101
Refresh
28800s
Retry
14400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-default.trumpf.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- MS=ms47160258
- SPFv=spf1 include:spf-default.trumpf.com ~all
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