Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
triplef.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:40:18 UTC · ↺ Refresh
MX Hostnames
- ms1.infinity-vv.de
MX Priorities
- ms1.infinity-vv.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 178.13.98.18 ↩ infinity-vv.de
SOA Record
Raw SOA
ns1.ipv64.net hostmaster.triplef.de 184 3600 900 604800 86400
Primary NS (mname)
ns1.ipv64.net
Admin Email (rname)
hostmaster@triplef.de
Serial
184
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.ipv64.net
ns1.ipv64.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:infinity-vv.de a:mail.infinity-vv.de a:ms1.infinity-vv.de ip4:178.13.98.18 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=25;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:infinity-vv.de a:mail.infinity-vv.de a:ms1.infinity-vv.de ip4:178.13.98.18 -all
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