Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
stoutheatingandair.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 06:51:29 UTC · ↺ Refresh
MX Hostnames
- d287292a.ess.barracudanetworks.com
- d287292b.ess.barracudanetworks.com
- stoutheatingandair-com.mail.protection.outlook.com
MX Priorities
- stoutheatingandair-com.mail.protection.outlook.com: 30
- d287292a.ess.barracudanetworks.com: 10
- d287292b.ess.barracudanetworks.com: 20
A / AAAA Records
- 162.159.135.42
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2025121501 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.wtghost.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; pct=100; fo=1; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- ca3-6fc2c2b23acf48f8b671a7a1970d1b51
- odcitfm5qh6oe9bfj3b3obiu8c
- google-site-verification=AKMPfSPFfA6gFXkRJgyzQgUmD0QXBki3wETrbrqWFE4
- SPFv=spf1 mx a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.wtghost.com -all
- MS=ms47434980
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