Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
huffcon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 20:41:18 UTC · ↺ Refresh
MX Hostnames
- huffcon-com.mail.protection.outlook.com
MX Priorities
- huffcon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 69.16.254.94 (no PTR)
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2025091001 28800 7200 604800 3600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025091001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns44.domaincontrol.com
ns43.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.147.85.166 ip4:67.227.159.229 ip4:50.168.45.66 include:spf.protection.outlook.com include:emailsrvr.com include:_spf.google.com include:servers.mcsv.net include:sendgrid.net include:sendgrid.com include:docusign.net include:docusign.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; fo=1; ri=86400; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
✓ Public key: 216 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
3 records- google-site-verification=Yz9pj6MI8e_A4aeQC_b3IyjNzLRkLQw5CEShGZLlSe0
- facebook-domain-verification=xxxbds2rgeluo2tps7cfmw4sohfvjg
- SPFv=spf1 ip4:142.147.85.166 ip4:67.227.159.229 ip4:50.168.45.66 include:spf.protection.outlook.com include:emailsrvr.com include:_spf.google.com include:servers.mcsv.net include:sendgrid.net include:sendgrid.com include:docusign.net include:docusign.com -all
Full email verification for huffcon.com
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