3aoverseas.com

Valid Email Server
Domain Lookup › 3aoverseas.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
3aoverseas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 09:02:08 UTC · ↺ Refresh

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MX Hostnames

  • 3aoverseas-com.mail.protection.outlook.com

MX Priorities

  • 3aoverseas-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 82.223.27.254 (no PTR)

Mail Server IPs

  • 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA dns103.ovh.net tech.ovh.net 2025061100 86400 3600 3600000 300
Primary NS (mname)
dns103.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2025061100
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns103.ovh.net
dns103.ovh.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:46.18.209.195 ip4:93.93.188.175 ip4:185.92.36.65 ip4:31.172.232.198 ip4:185.92.37.57 ~all
📊 DNS lookups: 1/10
~ 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

2 records
  • MS=ms52801041
  • SPFv=spf1 include:spf.protection.outlook.com ip4:46.18.209.195 ip4:93.93.188.175 ip4:185.92.36.65 ip4:31.172.232.198 ip4:185.92.37.57 ~all
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