fullstep.com

Valid Email Server
Domain Lookup › fullstep.com

Domain Overview

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

Checked via [email protected] · 2026-03-31 05:12:16 UTC · ↺ Refresh

MX Hostnames

  • fullstep-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 65.109.118.81 ↩ consumers-02-nuevo.sysprovider.com

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns106.ovh.net tech.ovh.net 2026012600 86400 3600 3600000 60
Primary NS (mname)
dns106.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026012600
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s

Nameservers (NS)

ns106.ovh.net
dns106.ovh.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:51.255.26.63 include:spf.mailjet.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

3 records
  • SPFv=spf1 ip4:51.255.26.63 include:spf.mailjet.com include:spf.protection.outlook.com -all
  • MS=ms37697596
  • cloudflare_dashboard_sso=e791bbc70e3a3a747f5971f19963134f
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