Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jesnet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 10:40:27 UTC · ↺ Refresh
MX Hostnames
- lady.wauwau.de
- nina.wauwau.de
MX Priorities
- lady.wauwau.de: 20
- nina.wauwau.de: 10
A / AAAA Records
- 89.58.2.116 ↩ nina.wauwau.de
- 2a03:4000:5d:bbf::1 ↩ nina.wauwau.de
Mail Server IPs
- 93.177.66.12 ↩ lady.wauwau.de
- 2a03:4000:38:632::1 ↩ lady.wauwau.de
- 89.58.2.116 ↩ nina.wauwau.de
- 2a03:4000:5d:bbf::1 ↩ nina.wauwau.de
SOA Record
Raw SOA
dns1.odn.de michael.jesnet.de 2026021103 86400 7200 3600000 172800
Primary NS (mname)
dns1.odn.de
Admin Email (rname)
michael@jesnet.de
Serial
2026021103
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
dns1.odn.de
dns3.odn.de
dns2.odn.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:grendel.jesnet.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a:grendel.jesnet.de -all
Full email verification for jesnet.de
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