Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mastodontech.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 06:57:09 UTC · ↺ Refresh
MX Hostnames
- mx.weingaertner-it.de
MX Priorities
- mx.weingaertner-it.de: 10
A / AAAA Records
- 193.32.222.35 ↩ web35.weingaertner-it.de
- 2a0a:51c0::42:0:0:0:2 ↩ web35.weingaertner-it.de
Mail Server IPs
- 194.45.36.71 ↩ mx.weingaertner-it.de
- 2a0a:51c1::66:0:0:0:4 ↩ mx.weingaertner-it.de
SOA Record
Raw SOA
dns10.weingaertner-it.de admin.weingaertner-it.de 2025050865 7200 1800 2419200 3600
Primary NS (mname)
dns10.weingaertner-it.de
Admin Email (rname)
admin@weingaertner-it.de
Serial
2025050865
Refresh
7200s
Retry
1800s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns09.weingaertner-it.de
dns10.weingaertner-it.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:web35.weingaertner-it.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
default._domainkey
dkim._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
1 record- SPFv=spf1 +a +mx +a:web35.weingaertner-it.de -all
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