Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prof-dhom.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:12:23 UTC · ↺ Refresh
MX Hostnames
- mail.computech-it.de
MX Priorities
- mail.computech-it.de: 10
A / AAAA Records
- 136.243.112.5 ↩ prof-dhom.de
Mail Server IPs
- 78.46.150.210 ↩ mail.cit-server.de
SOA Record
Raw SOA
ns1.first-ns.de praxis.prof-dhom.de 2026010906 10800 3600 1209600 10800
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
praxis@prof-dhom.de
Serial
2026010906
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.computech-it.de a:mail.cit-server.de include:_spf.google.com include:amazonses.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:d7c7d03133c25333098662420ebdcd9f
- SPFv=spf1 a mx a:mail.computech-it.de a:mail.cit-server.de include:_spf.google.com include:amazonses.com ~all
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