projectdevelopment.at

Valid Email Server
Domain Lookup › projectdevelopment.at

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
projectdevelopment.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 09:34:23 UTC · ↺ Refresh

MX Hostnames

  • mail7.projectdevelopment.at

MX Priorities

  • mail7.projectdevelopment.at: 10

A / AAAA Records

  • 5.9.148.80 ↩ srv6.projectdevelopment.at
  • 2a01:4f8:190:3148::d ↩ projectdevelopment.at

Mail Server IPs

  • 176.9.79.177 ↩ srv7.projectdevelopment.at
  • 2a01:4f8:151:13b3::3 ↩ mail7.projectdevelopment.at

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026012701 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026012701
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:176.9.79.177 ip6:2a01:4f8:151:13b3::2 ip6:2a01:4f8:151:13b3::3 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

3 records
  • SPFv=spf1 ip4:176.9.79.177 ip6:2a01:4f8:151:13b3::2 ip6:2a01:4f8:151:13b3::3 -all
  • 044a8a717c5bd324a7bbe2aa60522dc1f39f1ed6
  • google-site-verification=5A7fbLZm_VY1gScbBl1OAmrySw9tOtNXgFf4I8cYpP8
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