Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crownspahotel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:53:00 UTC · ↺ Refresh
MX Hostnames
- crownspahotel-com.mail.protection.outlook.com
MX Priorities
- crownspahotel-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.158.209 (no PTR)
- 104.21.49.45 (no PTR)
- 2606:4700:3033::ac43:9ed1
- 2606:4700:3037::6815:312d
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
bella.ns.cloudflare.com dns.cloudflare.com 2399098256 10000 2400 604800 1800
Primary NS (mname)
bella.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399098256
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tom.ns.cloudflare.com
bella.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:194.12.0.35/32 ip4:82.153.20.243/32 include:spf.protection.outlook.com include:email.guestfolio.net include:spf.mandrillapp.com include:microsdc.com include:travelanium.net include:ltxmail.synxis.com include:oracleindustry.com include:guestline.net include:roomlynx.net -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- SPFv=spf1 ip4:194.12.0.35/32 ip4:82.153.20.243/32 include:spf.protection.outlook.com include:email.guestfolio.net include:spf.mandrillapp.com include:microsdc.com include:travelanium.net include:ltxmail.synxis.com include:oracleindustry.com include:guestline.net include:roomlynx.net -all
- 202304030658073xb36sf53agxdda66x0ycuviqjl5109jjrky6sy4qytyjfrmql
- MS=ms58685894
- google-site-verification=d9MgjbFoROfYll9U6zdQxf_OAhLXRhAV-WTKE1ZL_tQ
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