Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
h-hotel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 08:50:07 UTC · ↺ Refresh
MX Hostnames
- hhotel-com0c.mail.protection.outlook.com
MX Priorities
- hhotel-com0c.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.157.194 (no PTR)
- 31.214.178.55 ↩ parkingsrv0.dondominio.com
- 104.21.90.145
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dondominio.com dnsadmin.dondominio.com 2025120103 10800 1800 691200 3600
Primary NS (mname)
ns1.dondominio.com
Admin Email (rname)
dnsadmin@dondominio.com
Serial
2025120103
Refresh
10800s
Retry
1800s
Expire
691200s
Minimum TTL
3600s
Nameservers (NS)
ns1.dondominio.com
ns2.dondominio.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ltxmail.synxis.com include:spf.synxis.com include:spf.microsdc.com include:spf_a.oracleindustry.com include:spf_b.oracleindustry.com include:spf_c.oracleindustry.com include:spf_d.oracleindustry.com include:spf_e.oracleindustry.com include:spf_f.oracleindustry.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; 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]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
2 records- 8o3a3ot49ngkgsi4e5ej8beqs5
- SPFv=spf1 include:spf.protection.outlook.com include:ltxmail.synxis.com include:spf.synxis.com include:spf.microsdc.com include:spf_a.oracleindustry.com include:spf_b.oracleindustry.com include:spf_c.oracleindustry.com include:spf_d.oracleindustry.com include:spf_e.oracleindustry.com include:spf_f.oracleindustry.com -all
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