Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seaofsin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:54:38 UTC · ↺ Refresh
MX Hostnames
- mail.seaofsin.de
MX Priorities
- mail.seaofsin.de: 10
A / AAAA Records
- 23.88.101.141 ↩ pcsg3.pcsg-server.de
- 2a01:4f8:c0c:83e1::1 ↩ pcsg3.pcsg-server.de
Mail Server IPs
- 23.88.101.141 ↩ pcsg3.pcsg-server.de
- 2a01:4f8:c0c:83e1::1 ↩ pcsg3.pcsg-server.de
SOA Record
Raw SOA
a.ns14.net dns.pcsg.de 2024020903 28800 7200 604800 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
dns@pcsg.de
Serial
2024020903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
b.ns14.net
a.ns14.net
c.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:pcsg3.pcsg-server.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
2 records- google-site-verification=Mds4zF2oNSYWhIuHVSCs5KUGaZWtOV8hszxXgOUZBsk
- SPFv=spf1 +a +mx +a:pcsg3.pcsg-server.de -all
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