Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koregrp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:47:31 UTC · ↺ Refresh
MX Hostnames
- koregrp-com.mail.protection.outlook.com
MX Priorities
- koregrp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.196.246.48 ↩ 48.246.196.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns15.worldnic.com namehost\@worldnic.com 124122312 10800 3600 604800 3600
Primary NS (mname)
ns15.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
124122312
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns16.worldnic.com
ns15.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:207.7.90.58 ip4:104.196.246.48 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- google-site-verification=nFyX94pgeO7QVBUySeEaQQa45a27t9qnmIm8-BAh654
- pinterest-site-verification=039d83dbc2e4756c739aeb4859f88971
- SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:207.7.90.58 ip4:104.196.246.48 include:spf.protection.outlook.com -all
- MS=ms60583256
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