Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
theheritagedowntown.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:42:15 UTC · ↺ Refresh
MX Hostnames
- theheritagedowntown-com.mail.protection.outlook.com
MX Priorities
- theheritagedowntown-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.33.42.242 ↩ theheritagedowntown.com
- 2600:3c01::f03c:94ff:fe32:a672 (no PTR)
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.linode.com alan.knowit.team 2021000009 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
alan@knowit.team
Serial
2021000009
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.linode.com
ns4.linode.com
ns3.linode.com
ns5.linode.com
ns2.linode.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
3 records- SPFv=spf1 include:spf.protection.outlook.com -all
- v=verifydomain MS=9256333
- bbm3mh9f6ubq0eo4mrvvid75qa
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