Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leonardo-hotels.nl
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 10:10:57 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 99.83.192.18 ↩ a949dd245267d6c77.awsglobalaccelerator.com
- 166.117.30.247 ↩ a949dd245267d6c77.awsglobalaccelerator.com
Mail Server IPs
- 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com
- 194.104.110.22 ↩ de-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1626.awsdns-11.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1626.awsdns-11.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1626.awsdns-11.co.uk
ns-503.awsdns-62.com
ns-905.awsdns-49.net
ns-1281.awsdns-32.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:de._netblocks.mimecast.com include:spf_c.oracleindustry.com ip4:194.29.235.180 ip4:176.95.1.20 include:27151008.spf05.hubspotemail.net include:spf.ireshotels.com include:amazonses.com include:spf.mailjet.com include:spf.synxis.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
8 records- atlassian-domain-verification=sfC43FD0j97R6WPFQsGvnRVtR5qBmx9pP1YCQkULVCRm207v1dn3dSQRBKFqvSlP
- facebook-domain-verification=u1hevzkoo5r6w2b0pibom11gtjxrzy
- google-site-verification=lRtQ7KRQ1Z7yFxVdgAqJTkJ7p5khGX1b78Ye3eP3iJg
- SPFv=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:de._netblocks.mimecast.com include:spf_c.oracleindustry.com ip4:194.29.235.180 ip4:176.95.1.20 include:27151008.spf05.hubspotemail.net include:spf.ireshotels.com include:amazonses.com include:spf.mailjet.com include:spf.synxis.com -all
- 0ed1fe018abd78fdca217447b3ac9a2e9a8436b9dd
- DomainVerification=6QREDFSC20MSR453R8KVE32P0QDEKF3Y6T7DX9AAESJZ0TS7E468AID2X6VKWHGI
- MS=ms93812646
- apple-domain-verification=9VUcIIAgie3vQ7qV
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