Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klangvonblau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:48:46 UTC · ↺ Refresh
MX Hostnames
- mail.kunden.burgeins.de
MX Priorities
- mail.kunden.burgeins.de: 10
A / AAAA Records
- 136.243.165.58 ↩ www470.your-server.de
- 2a01:4f8:d0a:6101::2 ↩ www470.your-server.de
Mail Server IPs
- 116.202.23.81 ↩ mail.kunden.burgeins.de
- 2a01:4f8:c010:273e::1 ↩ mail.kunden.burgeins.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026022600 14400 1800 604800 3600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026022600
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com ip4:116.202.23.81 ip6:2a01:4f8:c010:273e::1 ip4:94.130.177.211 ip6:2a01:4f8:c2c:101b::1 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.mailjet.com ip4:116.202.23.81 ip6:2a01:4f8:c010:273e::1 ip4:94.130.177.211 ip6:2a01:4f8:c2c:101b::1 ~all
- MS=0FD9BE35120048387DA026B6681F6BF686EEBCD7
- google-site-verification=c0G0CRyOdhZisMiXiBQYdH90TbNw28bUzvDx68uFeqQ
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