Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mulorz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:34:54 UTC · ↺ Refresh
MX Hostnames
- mx.first-webhosting.de
MX Priorities
- mx.first-webhosting.de: 10
A / AAAA Records
- 185.232.70.192 ↩ sh02.first-webhosting.de
Mail Server IPs
- 185.232.70.192 ↩ sh02.first-webhosting.de
- 2a03:4000:4e:fee::b9e8:46c0 ↩ sh02.first-webhosting.de
SOA Record
Raw SOA
ns01.first-webhosting.de sysadmin.first-webhosting.de 2025073002 10800 180 604800 180
Primary NS (mname)
ns01.first-webhosting.de
Admin Email (rname)
sysadmin@first-webhosting.de
Serial
2025073002
Refresh
10800s
Retry
180s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
ns02.first-webhosting.de
ns01.first-webhosting.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +include:first-webhosting.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +a +mx +include:first-webhosting.de -all
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