alcyon.dk

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
alcyon.dk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-16 04:46:06 UTC · ↺ Refresh

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MX Hostnames

  • alcyon-dk.mail.protection.outlook.com

MX Priorities

  • alcyon-dk.mail.protection.outlook.com: 0

A / AAAA Records

  • 168.119.3.52 ↩ web01.leehansenit.net
  • 2a01:4f8:242:4e0b::2 ↩ web01.leehansenit.net

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.leehansenit.net info.leehansen.it 2025080502 3600 1800 1209600 86400
Primary NS (mname)
ns01.leehansenit.net
Admin Email (rname)
info@leehansen.it
Serial
2025080502
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns01.leehansenit.net
ns02.leehansenit.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:168.119.3.52 include:spf.leehansenit.net ip4:162.55.218.252 ip4:49.12.83.125 include:spf.resellerhotel.dk +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip4:168.119.3.52 include:spf.leehansenit.net ip4:162.55.218.252 ip4:49.12.83.125 include:spf.resellerhotel.dk +include:spf.protection.outlook.com -all
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