houstontrust.com

Valid Email Server
Domain Lookup › houstontrust.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
houstontrust.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 23:54:33 UTC · ↺ Refresh

MX Hostnames

  • houstontrust-com.mail.protection.outlook.com

MX Priorities

  • houstontrust-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 34.73.78.212 ↩ 212.78.73.34.bc.googleusercontent.com

Mail Server IPs

  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns41.worldnic.com namehost.worldnic.com 126030414 10800 3600 604800 3600
Primary NS (mname)
ns41.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns42.worldnic.com
ns41.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:209.182.248.78 ip4:209.182.249.78 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf1.seic.com include:spf.protection.outlook.com include:_s59862764.fdmarc.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No 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

9 records
  • 9klk383896f6ajp3jvpmg7ldiv
  • SPFv=spf1 ip4:209.182.248.78 ip4:209.182.249.78 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf1.seic.com include:spf.protection.outlook.com include:_s59862764.fdmarc.net ~all
  • i1bn82fn5t1808affujvtehee2
  • ffkvj0ohvis89cp41feq3nddq6
  • zLhKsp8hLFwwdra8Jm0JCg==
  • logmein-verification-code=13381271-0653-42df-9a5e-185a21a8fe0c
  • orbgmu79donl2k3224fchrlnin
  • MS=ms43812933
  • apple-domain-verification=rYQcSwI489ZLyko1
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