Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yash.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 19:49:10 UTC · ↺ Refresh
MX Hostnames
- mail.erznet.tv
- mx2.core-networks.de
- mx1.core-networks.de
MX Priorities
- mx1.core-networks.de: 20
- mx2.core-networks.de: 30
- mail.erznet.tv: 10
A / AAAA Records
- 46.167.48.51 (no PTR)
Mail Server IPs
- 82.96.72.7 ↩ mail.core-networks.de
- 2001:1bc0:d::4:9 ↩ mail.core-networks.de
- 194.213.5.212 ↩ mx2.core-networks.de
- 2001:1bc0:d::2:12 ↩ mx2.core-networks.de
- 46.167.48.27 ↩ mail.erznet.tv
SOA Record
Raw SOA
ns1.core-networks.de hostmaster.core-networks.de 2024092298 28800 7200 604800 1800
Primary NS (mname)
ns1.core-networks.de
Admin Email (rname)
hostmaster@core-networks.de
Serial
2024092298
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.core-networks.de
ns3.core-networks.com
ns2.core-networks.eu
SPF Record
✓ Strict (-all)
v=spf1 a 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
✗ 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
2 records- SPFv=spf1 a mx -all
- google-site-verification=uqOX920X7T68cHPVwM3VXAppr8K2_WS5UbUgrSRYjeQ
Full email verification for yash.de
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