Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trhdesign.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:09:56 UTC · ↺ Refresh
MX Hostnames
- trhdesign-com.mail.protection.outlook.com
MX Priorities
- trhdesign-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.indra.com hostmaster.indra.com 2025090903 86400 600 10800 3600
Primary NS (mname)
ns1.indra.com
Admin Email (rname)
hostmaster@indra.com
Serial
2025090903
Refresh
86400s
Retry
600s
Expire
10800s
Minimum TTL
3600s
Nameservers (NS)
ns2.indra.com
ns1.indra.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:216.24.136.61 -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
2 records- google-site-verification=f4lbFQaRbYhdmW-R1w9DcP2ze_cejajLGB_SxxBvGY0
- SPFv=spf1 include:spf.protection.outlook.com ip4:216.24.136.61 -all
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