Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trumpf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:38:25 UTC · ↺ Refresh
MX Hostnames
- trumpf-com.mail.protection.outlook.com
MX Priorities
- trumpf-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.105.224.42 (no PTR)
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.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:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.trumpf.com hostmaster.trumpf.com 2026031601 3600 1800 3600000 14400
Primary NS (mname)
dns1.trumpf.com
Admin Email (rname)
hostmaster@trumpf.com
Serial
2026031601
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
14400s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:149.72.95.143 ip4:167.89.63.37 ip4:83.138.173.144 include:spf-default.trumpf.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
19 records- infoblox-domain-mastery=7c178946b012576b9520210fdad4f1ed2211855731778fb4f6e5d594ffed5180ed
- mwLYBBy3mhQzTdQpT9oQ//+z801Ma7TJIC2ss65dCV0/UgEMrBSrzpp2CQK5ZnA3IpZF7/n9zoxpQfgdyFTUwg==
- _telesec-domain-validation=346261_2025-03-12_3nrqNfKpnqcLfFvuAo0eH3kSBdVNhPXs7ZfTjE2jrTRqE16mka
- _telesec-domain-validation=358820_2026-03-05_SaxS1VzETKjmv5bCwWspg4O5SJtdd4sYFHiQwC3wk8OEBHXW9P
- apple-domain-verification=Mb8kT7FMF4cXle4Z
- SPFv=spf1 ip4:149.72.95.143 ip4:167.89.63.37 ip4:83.138.173.144 include:spf-default.trumpf.com ~all
- mongodb-site-verification=O4cWWpWt1UeXK3RAYOjak9V2IECtelnq
- 2m80nddn99bwdcylfxdmjdl764v4jrlf
- docusign=975c85c9-87a5-4cd9-9420-2b332b785966
- docusign=009601d2-7f66-48c4-bd50-36df5f95d346
- canva-site-verification=g0FNVg_yWA2t_AlV7kH6QA
- docker-verification=28229290-edb0-42ba-9d3c-d1b8b4d0cad2
- miro-verification=029353bf617a32038adae753465e0213c5b0ba05
- mgh5qnntkjnq4rxr1j4xwjxs3yrp2rgt
- hkV07uaoCN6aB1DHEZu/N+RFK9bBno7MGDHzwX52hsaM9jlDtQ570jGojPMQ82dG6YHthnK6ZQqm5FBoDSjH4A==
- atlassian-domain-verification=2mUaIqaewQkZcmkwSyAs0KJsZcJZHMxLqlwULbaQ4CrhNMQhcWuDRdrOCravUP6J
- teamviewer-sso-verification=f021072efe274c1980fabe92092ec4f7
- docusign=bcafdd95-da1f-47f1-b42b-06ae2b99a14d
- smartsheet-site-validation=IViXkA5uLOJFdqOngvUOti3E2ma4g4Ce
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