stucco.pt

Valid Email Server
Domain Lookup › stucco.pt

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
stucco.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:57:42 UTC · ↺ Refresh

MX Hostnames

  • stucco-pt.mail.protection.outlook.com

MX Priorities

  • stucco-pt.mail.protection.outlook.com: 0

A / AAAA Records

  • 94.126.169.172 ↩ cpanel70.dnscpanel.com

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dnscpanel.com tech.flesk.com 2026031101 3600 7200 1209600 86400
Primary NS (mname)
ns1.dnscpanel.com
Admin Email (rname)
tech@flesk.com
Serial
2026031101
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.dnscpanel.com
ns3.dnscpanel.com
ns1.dnscpanel.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

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

2 records
  • MS=ms51857332
  • SPFv=spf1 include:spf.protection.outlook.com -all
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