Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
purrucker.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 22:13:31 UTC · ↺ Refresh
MX Hostnames
- mail.purrucker.de
MX Priorities
- mail.purrucker.de: 10
A / AAAA Records
- 136.243.53.251 ↩ bert.purrucker.de
Mail Server IPs
- 136.243.53.237 ↩ mail.purrucker.de
SOA Record
Raw SOA
bert.purrucker.de hostmaster.purrucker.de 2025101003 28800 7200 604800 600
Primary NS (mname)
bert.purrucker.de
Admin Email (rname)
hostmaster@purrucker.de
Serial
2025101003
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
bert.purrucker.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.243.53.237 ip4:136.243.53.251 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
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 ip4:136.243.53.237 ip4:136.243.53.251 -all
- google-site-verification=VuYYXMWeSv4Myl__I7r-kn6YwO7sXqmFEoUpMwWwW9E
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