Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bjckm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:48:29 UTC · ↺ Refresh
MX Hostnames
- mail.bjckm.de
MX Priorities
- mail.bjckm.de: 10
A / AAAA Records
- 88.99.211.39 ↩ saturn.edaxi.de
- 2a01:4f8:10a:3c1f::2 ↩ saturn.edaxi.de
Mail Server IPs
- 88.99.211.39 ↩ saturn.edaxi.de
- 2a01:4f8:10a:3c1f::2 ↩ saturn.edaxi.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026030300 14400 1800 1209600 60
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026030300
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.99.211.39 ip6:2a01:4f8:10a:3c1f::2 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
3 records- google-site-verification=_XAS1BGnRCAK2M9NwmgCimC2pEf7MrL0saf4z4EGcoU
- SPFv=spf1 ip4:88.99.211.39 ip6:2a01:4f8:10a:3c1f::2 -all
- MS=ms77670385
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