Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clinic-nbg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:01:47 UTC · ↺ Refresh
MX Hostnames
- clinicnbg-de01e.mail.protection.outlook.com
MX Priorities
- clinicnbg-de01e.mail.protection.outlook.com: 5
A / AAAA Records
- 92.204.43.20 ↩ ms10187.ispgateway.de
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
clinic-nbg.de postmaster.mail.clinic-nbg.de 2020060907 10800 3600 3600000 86400
Primary NS (mname)
clinic-nbg.de
Admin Email (rname)
postmaster@mail.clinic-nbg.de
Serial
2020060907
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.dvs.org
ns.dvs.org
SPF Record
✓ Strict (-all)
v=spf1 ipv4:213.241.138.16 ipv4:213.241.136.70 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
3 records- SPFv=spf1 ipv4:213.241.138.16 ipv4:213.241.136.70 include:spf.protection.outlook.com -all
- MS=ms42152829
- jl5a2hjnfsrclq9rdpa85efftf
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