Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heatable.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 02:42:17 UTC · ↺ Refresh
MX Hostnames
- heatable-com.mail.protection.outlook.com
MX Priorities
- heatable-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.20.36.254 (no PTR)
- 172.66.156.128 (no PTR)
- 2606:4700:10::ac42:9c80
- 2606:4700:10::6814:24fe
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
brett.ns.cloudflare.com dns.cloudflare.com 2398557058 10000 2400 604800 1800
Primary NS (mname)
brett.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398557058
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
brett.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _9uxuwooriaslsz0qb6d0gzldqovh18d
- cisco-ci-domain-verification=16a8804f511ae879464207ce0e1ba3cbb23bee0fd961797703437c37a059eb79
- facebook-domain-verification=awf32fdtgy34hm61lafg538jkr06xy
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms63040203
Full email verification for heatable.com
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