Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unit-m.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:07:07 UTC · ↺ Refresh
MX Hostnames
- mta03.nroute.de
- mta02.nroute.de
- mta01.nroute.de
MX Priorities
- mta03.nroute.de: 10
- mta02.nroute.de: 10
- mta01.nroute.de: 10
A / AAAA Records
- 185.30.157.96 (no PTR)
Mail Server IPs
- 185.30.156.200 ↩ mta03.nroute.de
- 2a04:4b07:21dc:7:30::1 ↩ mta03.nroute.de
- 185.30.156.194 ↩ mta02.nroute.de
- 2a04:4b07:21dc:7:20::1 ↩ mta02.nroute.de
- 185.30.156.193 ↩ mta01.nroute.de
- 2a04:4b07:21dc:7:10::1 ↩ mta01.nroute.de
SOA Record
Raw SOA
dns01.nroute.de hostmaster.navigate-it-services.de 2026032601 10800 3600 604800 3600
Primary NS (mname)
dns01.nroute.de
Admin Email (rname)
hostmaster@navigate-it-services.de
Serial
2026032601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns02.nroute.de
dns01.nroute.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rf=afrf; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ~all
Full email verification for unit-m.de
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