Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
das-musterhaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 22:25:44 UTC · ↺ Refresh
MX Hostnames
- plesk3.fylo.de
- mail.das-musterhaus.de
- 116.202.19.226.das-musterhaus.de
MX Priorities
- mail.das-musterhaus.de: 10
- plesk3.fylo.de: 3
- 116.202.19.226.das-musterhaus.de: 5
A / AAAA Records
- 159.69.178.32 ↩ plesk3.fylo.de
Mail Server IPs
- 159.69.178.32 ↩ plesk3.fylo.de
- 2a01:4f8:c013:f59c:: (no PTR)
- 2a01:4f8:c013:f59c::3 ↩ plesk3.fylo.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026031309 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026031309
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.mailjet.com ip4:88.198.193.144 ip4:116.202.19.226 ip6:2a01:4f8:c01f:be::1 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- google-site-verification=MjHQG0YmGUUt6TCchnF-oyHX4HUJ0s6VX4N6r5X7FGE
- SPFv=spf1 mx a include:spf.mailjet.com ip4:88.198.193.144 ip4:116.202.19.226 ip6:2a01:4f8:c01f:be::1 -all
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