embryo.net

Valid Email Server
Domain Lookup › embryo.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
embryo.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 13:47:06 UTC · ↺ Refresh

MX Hostnames

  • embryo-net.mail.protection.outlook.com

MX Priorities

  • embryo-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 52.85.31.69 ↩ server-52-85-31-69.jfk50.r.cloudfront.net
  • 52.85.31.23 ↩ server-52-85-31-23.jfk50.r.cloudfront.net
  • 52.85.31.26
  • 52.85.31.88

Mail Server IPs

  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns-873.awsdns-45.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-873.awsdns-45.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-873.awsdns-45.net
ns-1313.awsdns-36.org
ns-1588.awsdns-06.co.uk
ns-465.awsdns-58.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
✓ 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
  • google-site-verification=3kINGlIHChWFTWC9DBqbeKk28dAI2D2Ey5rM_SzJB64
  • SPFv=spf1 include:spf.protection.outlook.com -all
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