Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bih-charite.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 11:55:50 UTC · ↺ Refresh
MX Hostnames
- mail-cvk-ext.charite.de
- mail-cbf-ext.charite.de
MX Priorities
- mail-cbf-ext.charite.de: 10
- mail-cvk-ext.charite.de: 20
A / AAAA Records
- 193.175.174.20 ↩ s-bih-b-gw.bihealth.org
Mail Server IPs
- 193.175.73.208 ↩ mail-cbf-ext.charite.de
- 193.175.73.209 ↩ mail-cvk-ext.charite.de
SOA Record
Raw SOA
a.ns14.net hostmaster.charite.de 2025120203 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
hostmaster@charite.de
Serial
2025120203
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
c.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.rexx-suite.com include:spf.sendinblue.com include:spf.crsend.com include:sendersrv.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
7 records- miro-verification=2397a7ba0b547d7e1a392ab13daf0a00bcae90c2
- apple-domain-verification=uzVUIhudLNTa6cDa
- google-site-verification=euaqxvaHIpVpNobz8KcPZvgMEaPlhmxRwz3zeHohi2w
- Sendinblue-code:c000a0a58750383723b97a3b6475fbd2
- SPFv=spf1 mx include:_spf.rexx-suite.com include:spf.sendinblue.com include:spf.crsend.com include:sendersrv.com -all
- brevo-code:3574735af05f88e0017b6aa9696cee90
- MS=ms56814625
Full email verification for bih-charite.de
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