Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heatandcontrol.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:39:53 UTC · ↺ Refresh
MX Hostnames
- heatandcontrol-com.mail.protection.outlook.com
MX Priorities
- heatandcontrol-com.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
- 2620:12a:8000::3 (no PTR)
- 2620:12a:8001::3
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns29.worldnic.com namehost.worldnic.com 126031608 10800 3600 604800 3600
Primary NS (mname)
ns29.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031608
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns30.worldnic.com
ns29.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:customers.clickdimensions.com Include:us-spf.email.litmos.com Include:hayward-sccm01.heatandcontrol.com include:_spf.salesforce.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected]; sp=quarantine; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- l8akglut6f2ps0j2eda8aes69n
- r597fttn7u01k96gabf46pobv9
- knowbe4-site-verification=fc3a5b56380d78c600efd6b4008df994
- box-domain-verification=f5fafe201a8a0543e908420fff5a42a67b442ffbb5c384f05560914370596370
- m1563q1dg9i4lolhoho80jktrd
- atlassian-domain-verification=oaPdz10GhlHAGXfafQ2njo4O6NqwcNwNAIFmshkmPjIyASt/1aVBulywCBQ4QO0P
- taegis-domain-verification=04bada0e8524e99b255b5021826c1f89a3c6541c3b63ce673377a2303107878d
- ffjk3YZaDY790u0XL2eMe6iRPzBvdPz9zJnSlOyma60j8U14j0Zj/lE7Fn/ikBHVbCk4pJe2K6oN7OLt7DsmMQ==
- k7g9s0girhc48nf58ha8aauf91
- eh65b4ouc0hp4l9i4k0e0mm8am
- u98fgg0o5lqhhnrbpoln976ejf
- mcEkEdVd2ybwe73S
- SPFv=spf1 include:spf.protection.outlook.com include:customers.clickdimensions.com Include:us-spf.email.litmos.com Include:hayward-sccm01.heatandcontrol.com include:_spf.salesforce.com -all
- cf8ckac2a3fnlfb39ss0egd0rl
- smartsheet-site-validation=krNSyjJgogKSE7t46NCmw5AJDg7Qlg2r
- 2819ui8s75urg1m2884l490r7p
- 8d3bo27p0k4mdbjl8t6585m9l5
- MS=ms20598176
Full email verification for heatandcontrol.com
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