Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gateway-ev.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 21:17:53 UTC · ↺ Refresh
MX Hostnames
- mail.imagearts.de
MX Priorities
- mail.imagearts.de: 10
A / AAAA Records
- 37.157.252.70 (no PTR)
Mail Server IPs
- 83.136.84.132 ↩ mail.imagearts.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026021300 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026021300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 IP4:83.136.84.130 IP4:80.82.217.157 IP4:83.136.84.132 IP4:80.155.63.154 IP4:80.74.48.216 ip4:116.203.22.143 ip4:116.202.185.13 ip6:2a01:4f8:c0c:baac::1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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 IP4:83.136.84.130 IP4:80.82.217.157 IP4:83.136.84.132 IP4:80.155.63.154 IP4:80.74.48.216 ip4:116.203.22.143 ip4:116.202.185.13 ip6:2a01:4f8:c0c:baac::1 mx -all
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