Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
antonissen.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 01:25:53 UTC · ↺ Refresh
MX Hostnames
- antonissen-com.mail.protection.outlook.com
MX Priorities
- antonissen-com.mail.protection.outlook.com: 0
A / AAAA Records
- 188.208.37.41 ↩ 188.208.37.41.static.hosted.by.combell-ops.net
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:_spf.relay.mailprotect.be include:emsd1.com include:_mail.level27.eu include:spf.protection.outlook.com include:spf.exclaimer.net include:mandrillapp.com ip4:87.253.142.147 ip4:195.85.246.11 ip4:77.241.85.78 ip4:94.30.207.248 ip4:20.101.81.34 ip4:109.134.152.46 ip4:84.196.228.160 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
2 records- SPFv=spf1 include:servers.mcsv.net include:_spf.relay.mailprotect.be include:emsd1.com include:_mail.level27.eu include:spf.protection.outlook.com include:spf.exclaimer.net include:mandrillapp.com ip4:87.253.142.147 ip4:195.85.246.11 ip4:77.241.85.78 ip4:94.30.207.248 ip4:20.101.81.34 ip4:109.134.152.46 ip4:84.196.228.160 -all
- domain-verification:cfe7554a36301a5fba3eae6612f927d8513e26fe
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