Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
am-hardwork.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 06:48:18 UTC · ↺ Refresh
MX Hostnames
- mail.blenk-it.de
MX Priorities
- mail.blenk-it.de: 10
A / AAAA Records
- 213.239.210.106 ↩ mail.blenk-it.de
- 2a01:4f8:a1:e2::2 ↩ mail.blenk-it.de
Mail Server IPs
- 213.239.210.106 ↩ mail.blenk-it.de
- 2a01:4f8:a1:e2::2 ↩ mail.blenk-it.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2025110600 86400 10800 3600000 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025110600
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:159.69.73.39 ip4:213.239.210.106 ip6:2a01:4f8:231:1817::/64 ip6:2a01:4f8:a1:e2::2 mx ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 360 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
1 record- SPFv=spf1 ip4:159.69.73.39 ip4:213.239.210.106 ip6:2a01:4f8:231:1817::/64 ip6:2a01:4f8:a1:e2::2 mx ?all
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