halcyonre.com

Valid Email Server
Domain Lookup › halcyonre.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
halcyonre.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:44:32 UTC · ↺ Refresh

MX Hostnames

  • halcyonre-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.21
  • 141.193.213.20

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns51.domaincontrol.com
ns52.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:smtp1.uservoice.com ip4:165.193.51.6 include:spf.buildinglink.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spfa.cpmails.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 7/10
✓ 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

7 records
  • box-domain-verification=45ae81fafffc838f530675e58e9c6101d3e5a148cbe8b84109deb7c4579829b0
  • SPFv=spf1 include:spf.protection.outlook.com include:smtp1.uservoice.com ip4:165.193.51.6 include:spf.buildinglink.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spfa.cpmails.com include:_spf.psm.knowbe4.com -all
  • dropbox-domain-verification=7brhg2hqr6ay
  • edtrnras3b873jrueh1uq0udti
  • google-site-verification=u0J1hCSDDeXXh98QmASqmwGi5LKM4u4xlnMmKPLCtYY
  • google-site-verification=XGBczDXmIKBwGarcDFQOEr3FGyGaCcpT6KMu33f8bU4
  • ppe-9b1514aa5a30e85314ee
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