Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
come-in-hotel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:53:33 UTC · ↺ Refresh
MX Hostnames
- comeinhotel-de01j.mail.protection.outlook.com
MX Priorities
- comeinhotel-de01j.mail.protection.outlook.com: 10
A / AAAA Records
- 92.205.52.132 ↩ sh23112.ispgateway.de
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa9.schlundtech.de juergen\.neuhahn.neuhahn.de 2024062600 43200 7200 1209600 86400
Primary NS (mname)
nsa9.schlundtech.de
Admin Email (rname)
juergen\@neuhahn.neuhahn.de
Serial
2024062600
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa9.schlundtech.de
nsd9.schlundtech.de
nsc9.schlundtech.de
nsb9.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ispgateway.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 include:spf.protection.outlook.com include:ispgateway.de -all
- google-site-verification=ZSO9LJ-_CW14Z4mbdR9hzOMf1P_w6vKXOwmZHm2Li10
- MS=ms80088231
- 3kq3ndamot58qgpbi1ubvmbaqu
- 91hhnr9uc33285n0d0sdd04ud0
- 2r5b9uu3l6sem78mco2vr2pbfh
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