Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotelmaximilians.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:41:25 UTC · ↺ Refresh
MX Hostnames
- hotelmaximilians-com.mail.protection.outlook.com
MX Priorities
- hotelmaximilians-com.mail.protection.outlook.com: 10
A / AAAA Records
- 128.140.57.90 ↩ rhino5.nets.de
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net domains.nets.de 2024121205 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domains@nets.de
Serial
2024121205
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
a.ns14.net
d.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:151.193.18.41 include:spf.protection.outlook.com include:spf.nets.de include:spf.sendinblue.com include:spf.synxis.com include:_spf.xqueue.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];adkim=s;aspf=r;rf=afrf;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:151.193.18.41 include:spf.protection.outlook.com include:spf.nets.de include:spf.sendinblue.com include:spf.synxis.com include:_spf.xqueue.com -all
- Sendinblue-code:888dd22b4bda82350061a6cbf32758a2
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