doughtysteel.com

Valid Email Server
Domain Lookup › doughtysteel.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 13:06:44 UTC · ↺ Refresh

MX Hostnames

  • doughtysteel-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 50.87.188.247 ↩ box2330.bluehost.com

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA dns119.a.register.com root.register.com 2025082513 28800 7200 604800 3600
Primary NS (mname)
dns119.a.register.com
Admin Email (rname)
root@register.com
Serial
2025082513
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns176.d.register.com
dns077.b.register.com
dns119.a.register.com
dns215.c.register.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • sophos-domain-verification=5f7deb75416d14f387a9b626837df01bb6190b14415ec2a13bc61b7b322f3ad2
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