Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
terra-infrastructure.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:31:43 UTC · ↺ Refresh
MX Hostnames
- terrainfrastructure-com01c.mail.protection.outlook.com
MX Priorities
- terrainfrastructure-com01c.mail.protection.outlook.com: 10
A / AAAA Records
- 20.93.188.253 (no PTR)
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
cl1.isp-netzplan.de technik.craft-unit.de 2025072801 3600 3600 604800 10800
Primary NS (mname)
cl1.isp-netzplan.de
Admin Email (rname)
technik@craft-unit.de
Serial
2025072801
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
cl1.isp-netzplan.de
sns.isp-netzplan.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
9 records- google-site-verification=KcEhqQiPCFHA8BDwsA4RFrEPZpI7gcgqTkZHW9bzG8U
- MS=ms28354079
- google-site-verification=e06CqRoEQJmYUEQlVj5-xgoZUBSoorJA66b4Ooxzaf4
- apple-domain-verification=O6nANe958HVGcVnl
- google-site-verification=HsrMDwwJc9DjlFIsV3A7b3pVDsXp3C-psCh5W6-eDZE
- _globalsign-domain-verification=Plv8gB2ISEfDRmKMIXB2U07_DZeNr42NF4KDOdD0nq
- docusign=98f31669-9302-4674-9b59-67af44360305
- atlassian-domain-verification=Q0d2JfEOVqqhNyaOb6VQUcqkSxSfGUf62GhsNHGZ8bRTbe69979Oh27O8fsU7cjh
- SPFv=spf1 include:spf.protection.outlook.com -all
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