quintadasarcas.com

Valid Email Server
Domain Lookup › quintadasarcas.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
quintadasarcas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 19:26:28 UTC · ↺ Refresh

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MX Hostnames

  • quintadasarcas-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 193.126.116.121 ↩ 193-126-116-121.net.static.nos.pt

Mail Server IPs

  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.pegasinet.com dns.pegasinet.com 2026081301 14400 3600 1209600 7200
Primary NS (mname)
ns1.pegasinet.com
Admin Email (rname)
dns@pegasinet.com
Serial
2026081301
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns1.pegasinet.com
ns2.pegasinet.com
ns3.pegasinet.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf.pegasinet.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf.pegasinet.com -all
  • MS=ms94563665
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