Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heuristyc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:17:51 UTC · ↺ Refresh
MX Hostnames
- heuristyc-com.mail.protection.outlook.com
MX Priorities
- heuristyc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.219.248.46 ↩ server139-2.web-hosting.com
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.namecheaphosting.com audit.namecheaphosting.com 1772293104 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
audit@namecheaphosting.com
Serial
1772293104
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.namecheaphosting.com
dns2.namecheaphosting.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:104.219.248.44 +ip4:10.10.10.12 include:spf.web-hosting.com +ip4:104.219.248.46 +include:spf.protection.outlook.com +include:_spf.google.com +include:49569958.spf05.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
5 records- atlassian-domain-verification=VmxGqLNWtUJhCa5sxZQUA7hTsjxFWamvnABRugR1v68gbOOuqlpjz0y4fFRW3ttS
- SPFv=spf1 +a +mx +ip4:104.219.248.44 +ip4:10.10.10.12 include:spf.web-hosting.com +ip4:104.219.248.46 +include:spf.protection.outlook.com +include:_spf.google.com +include:49569958.spf05.hubspotemail.net -all
- anthropic-domain-verification-cf6m00=Xs9psYsYTrc6LX0pD3AUsAinz
- google-site-verification=DrpujRKvIldxTiszoudhk9mQ38ZDlwRCJEnXPSdxscE
- atlassian-sending-domain-verification=2a5136dd-e36b-474b-bbb6-b28a72507b5d
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