Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reitercodepot.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:01:17 UTC · ↺ Refresh
MX Hostnames
- mail.petmec.eu
MX Priorities
- mail.petmec.eu: 10
A / AAAA Records
- 157.90.254.61 ↩ static.61.254.90.157.clients.your-server.de
Mail Server IPs
- 142.132.239.228 ↩ mail.petmec.eu
- 2a01:4f8:c012:a813::1 ↩ mail.petmec.eu
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2023073000 3600 1800 1700000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2023073000
Refresh
3600s
Retry
1800s
Expire
1700000s
Minimum TTL
3600s
Nameservers (NS)
hydrogen.ns.hetzner.com
helium.ns.hetzner.de
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 IP4:157.90.254.61 a:mail.petmec.eu mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 IP4:157.90.254.61 a:mail.petmec.eu mx -all
- jyz3y3vslhmhdvk5gspkqr9sd15mgx5w
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