Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
combat.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 02:54:30 UTC · ↺ Refresh
MX Hostnames
- combat-nl.mail.protection.outlook.com
MX Priorities
- combat-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 94.237.7.105 ↩ server.combat.nl
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
- 52.101.185.21 ↩ mail-zrxpr05cu00105.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca48::e ↩ mail-miypr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.openprovider.nl dns.openprovider.eu 2026090805 10800 3600 604800 3600
Primary NS (mname)
ns1.openprovider.nl
Admin Email (rname)
dns@openprovider.eu
Serial
2026090805
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.openprovider.be
ns3.openprovider.eu
ns1.openprovider.nl
SPF Record
✓ Strict (-all)
v=spf1 mx a ip6:2a04:3544:1000:1510:700a:b7ff:fe10:419d include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms19649652
- SPFv=spf1 mx a ip6:2a04:3544:1000:1510:700a:b7ff:fe10:419d include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
- dropbox-domain-verification=f2norpbd6q63
- SPFv=spf1 mx a ip6:2a04:3544:1000:1510:700a:b7ff:fe10:419d include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
- dropbox-domain-verification=f2norpbd6q63
- MS=ms19649652
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