Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:54:19 UTC · ↺ Refresh
MX Hostnames
- hsc-com.mail.protection.outlook.com
MX Priorities
- hsc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.145.2 ↩ mail-pnypr01cu00202.inbound.protection.outlook.com
- 52.101.144.0 ↩ mail-ma0pr01cu01000.inbound.protection.outlook.com
- 52.101.145.0 ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 52.101.144.3 ↩ mail-ma0pr01cu01103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2026012802 28800 7200 604800 600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012802
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns03.domaincontrol.com
ns04.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:125.20.33.24 ip4:14.97.154.221 ip4:103.47.205.77 ip4:148.163.150.3 ip4:148.163.153.174 ip4:148.163.150.39 ip4:103.214.115.216 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
✓ 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
✓ 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
7 records- atlassian-domain-verification=DIVOZPMWcgzgTv0eag03HQeEQZ76DC0gO8jXbXkpVwbdM1pSFQGgI58prfqvLQAj
- _globalsign-domain-verification=Jx5eGKb0EsutxY_x9PvwR1LR87CH5eY5ZRF8xK-BBK
- SPFv=spf1 ip4:125.20.33.24 ip4:14.97.154.221 ip4:103.47.205.77 ip4:148.163.150.3 ip4:148.163.153.174 ip4:148.163.150.39 ip4:103.214.115.216 include:spf.protection.outlook.com include:sendgrid.net -all
- _globalsign-domain-verification=oTxH81FY2X3eZ8sh1C-fcNnq4Trmk433lkBYSYsmVv
- MS=ms44705761
- google-site-verification=XkUpMuSDVUAlaT8smqLxwmjdC8gPop77JnITtwpCrqQ
- _globalsign-domain-verification=pAwQJUiU5xHLfCtMMh2WoPaHjp7gucY7y0j55w-oC6
Full email verification for hsc.com
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