Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
henderson-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 06:50:00 UTC · ↺ Refresh
MX Hostnames
- hendersongroup-com02c.mail.protection.outlook.com
MX Priorities
- hendersongroup-com02c.mail.protection.outlook.com: 0
A / AAAA Records
- 178.62.89.199 (no PTR)
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns63.domaincontrol.com dns.jomax.net 2026033000 28800 7200 604800 86400
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026033000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns64.domaincontrol.com
ns63.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spwqh73ej.sdmarc.net
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
13 records- klaviyo-site-verification=RSGtnP
- ZOOM_verify_J2DbYAY1RrWlsE8unpMVRw
- atlassian-domain-verification=c9/VHhWGVoXf4onRy0NU5JQo3N/nuXin9Zgo4rylMKeD5Kbis1fJPQcFxohG9CAh
- bjdwof6q3g7r
- MS=ms29361208
- SbYcXMbiDPKYOzrbQSR96gTONb3nNUOHm/GHFVIhnx4qOXuX2bXZMnL68hTPMS4h6zfOte+g1fuwLWOTkXL2Xg==
- have-i-been-pwned-verification=dfee27a8e39d4a2caaf6e9a7fd5c1bd0
- 2gcitd6nds3evdk4hnmgbp0bis
- qd7uqct6m82sk3n50bsn52pa44
- google-site-verification=lgsL7lMvE_e65ayJbnDFkKhdSM4868dDE6hINa4T0i0
- SPFv=spf1 redirect=_spwqh73ej.sdmarc.net
- apple-domain-verification=6k5tQcGqIXyetDuF
- 9eeba999-a620-4898-b442-dd39f55de045
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