Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datatronic-it.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 08:34:11 UTC · ↺ Refresh
MX Hostnames
- datatronic-it.de
MX Priorities
- datatronic-it.de: 0
A / AAAA Records
- 80.239.139.78 ↩ datatronic-it.de
Mail Server IPs
- 80.239.139.78 ↩ datatronic-it.de
SOA Record
Raw SOA
max8.deltaphon.net webmaster.deltaphon.net 2026030301 3600 1800 1209600 86400
Primary NS (mname)
max8.deltaphon.net
Admin Email (rname)
webmaster@deltaphon.net
Serial
2026030301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
max8.deltaphon.net
max88.deltaphon.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.239.139.108 ip4:80.239.139.78 +a +mx +mx:24.134.14.125 +ip4:80.239.78.100 -all
📊 DNS lookups: 3/10
✓ 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: 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- SPFv=spf1 ip4:80.239.139.108 ip4:80.239.139.78 +a +mx +mx:24.134.14.125 +ip4:80.239.78.100 -all
- MS=ms78337480
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