Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nexonic.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 10:35:55 UTC · ↺ Refresh
MX Hostnames
- helios.nexonic.net
MX Priorities
- helios.nexonic.net: 10
A / AAAA Records
- 193.30.123.121 ↩ helios.nexonic.net
Mail Server IPs
- 193.30.123.121 ↩ helios.nexonic.net
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025011601 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025011601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:193.30.123.121 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
3 records- SPFv=spf1 mx a ip4:193.30.123.121 -all
- google-site-verification=1IV9LycsCx15WY9AQFYQPWHFthOnAB3eK5leJ8Xsjbs
- MS=B910E9D92EB1F0E034A5495107FC3CA3AC11CAC4
Full email verification for nexonic.de
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