Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
herzonet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:13:06 UTC · ↺ Refresh
MX Hostnames
- mailin2.g-fit.de
- mailin.g-fit.de
MX Priorities
- mailin2.g-fit.de: 10
- mailin.g-fit.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 212.77.188.113 ↩ mailin2.g-fit.de
- 2001:16e0:0:31::113 ↩ mailin2.g-fit.de
- 212.77.188.98 ↩ mailin.g-fit.de
- 2001:16e0:0:31::98 ↩ mailin.g-fit.de
SOA Record
Raw SOA
ns1.m-online.net hostmaster.m-net.de 2026081800 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2026081800
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
ns4.m-online.net
ns2.m-online.net
ns3.m-online.net
ns1.m-online.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:46.253.48.19/32 include:spf.mailout.g-fit.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:46.253.48.19/32 include:spf.mailout.g-fit.de -all
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