Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-katrin-lang.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:05:33 UTC · ↺ Refresh
MX Hostnames
- mail.zahnarzt-katrin-lang.de
MX Priorities
- mail.zahnarzt-katrin-lang.de: 10
A / AAAA Records
- 62.116.182.212 ↩ srv.3dreams.com
- 2001:4178:2:1193:62:116:182:212 ↩ srv.3dreams.com
Mail Server IPs
- 62.116.182.212 ↩ srv.3dreams.com
- 2001:4178:2:1193:62:116:182:212 ↩ srv.3dreams.com
SOA Record
Raw SOA
a.ns14.net office.3dreams.com 2025021200 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
office@3dreams.com
Serial
2025021200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
c.ns14.net
a.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a ip4:62.116.182.212 ip6:2001:4178:2:1193:62:116:182:212 mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 a ip4:62.116.182.212 ip6:2001:4178:2:1193:62:116:182:212 mx -all
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