Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ottnec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 05:20:40 UTC · ↺ Refresh
MX Hostnames
- mail.ottnec.de
MX Priorities
- mail.ottnec.de: 10
A / AAAA Records
- 212.227.245.159 ↩ web.ionos.ottnec.de
Mail Server IPs
- 212.227.245.159 ↩ web.ionos.ottnec.de
SOA Record
Raw SOA
ns2.ottnec-systems.de daniel.ottnec.de 2026030701 10800 3600 604800 10800
Primary NS (mname)
ns2.ottnec-systems.de
Admin Email (rname)
daniel@ottnec.de
Serial
2026030701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns1.ottnec-systems.de
ns2.ottnec-systems.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:web.ionos.ottnec.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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=1T0s6w9X-mHrFlJU7OZiCDQfob7hVEoGMUI7Sqr8RBA
- SPFv=spf1 +a +mx +a:web.ionos.ottnec.de -all
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