Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schloss-apo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 10:44:51 UTC · ↺ Refresh
MX Hostnames
- mail.schloss-apo.de
MX Priorities
- mail.schloss-apo.de: 10
A / AAAA Records
- 62.138.179.226 ↩ aposolutions.net
- 2001:1520:1:200::8e2 (no PTR)
Mail Server IPs
- 62.138.179.226 ↩ aposolutions.net
- 2001:1520:1:200::8e2 (no PTR)
SOA Record
Raw SOA
aposolutions.net admin.mexxart.de 2026033101 10800 3600 1209600 10800
Primary NS (mname)
aposolutions.net
Admin Email (rname)
admin@mexxart.de
Serial
2026033101
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
pdns02.domaincontrol.com
aposolutions.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:aposolutions.net -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
2 records- google-site-verification=litRDlMQSFpNg9yVH1f7WYyI916r0-Rx39tuRLdbBGU
- SPFv=spf1 +a +mx +a:aposolutions.net -all
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