Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ev-guben.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 04:25:13 UTC · ↺ Refresh
MX Hostnames
- mail.ev-guben.de
MX Priorities
- mail.ev-guben.de: 10
A / AAAA Records
- 88.99.101.50 ↩ srv004.hyperworx.de
- 2a01:4f8:221:112e::2 ↩ srv004.hyperworx.de
Mail Server IPs
- 88.99.101.50 ↩ srv004.hyperworx.de
- 2a01:4f8:221:112e::2 ↩ srv004.hyperworx.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dev.hyperworx.de 2025120900 10800 3600 604800 10800
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dev@hyperworx.de
Serial
2025120900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:srv004.hyperworx.de ip4:80.153.51.87 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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 +mx +a:srv004.hyperworx.de ip4:80.153.51.87 -all
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