Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unitarier.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 17:57:37 UTC · ↺ Refresh
MX Hostnames
- server3.pikos.de
MX Priorities
- server3.pikos.de: 20
A / AAAA Records
- 172.67.167.65 (no PTR)
- 104.21.16.107 (no PTR)
- 2606:4700:3034::ac43:a741 (no PTR)
- 2606:4700:3034::6815:106b (no PTR)
Mail Server IPs
- 217.160.78.110 ↩ server3.pikos.de
- 2001:8d8:800:3000::9e:fc31 ↩ server3.pikos.de
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2399871397 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399871397
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pat.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:server8.pikos.de include:secureserver.net -all
📊 DNS lookups: 4/10
✓ 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: 216 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 a:server8.pikos.de include:secureserver.net -all
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