Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emm-y.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:35:45 UTC · ↺ Refresh
MX Hostnames
- mail.emm-y.de
MX Priorities
- mail.emm-y.de: 0
A / AAAA Records
- 172.67.209.153 (no PTR)
- 104.21.61.112 (no PTR)
- 2606:4700:3035::6815:3d70 (no PTR)
- 2606:4700:3031::ac43:d199 (no PTR)
Mail Server IPs
- 38.242.140.58 ↩ alderaan.pj-vietnam.com
SOA Record
Raw SOA
cullen.ns.cloudflare.com dns.cloudflare.com 2398978433 10000 2400 604800 1800
Primary NS (mname)
cullen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398978433
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cullen.ns.cloudflare.com
magnolia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:38.242.140.58 ip4:194.233.84.73 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:38.242.140.58 ip4:194.233.84.73 -all
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