Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kvmyk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 17:42:31 UTC · ↺ Refresh
MX Hostnames
- mailmx0002.rlp.de
- mailmx0001.rlp.de
- mailmx0004.rlp.de
- mailmx0003.rlp.de
MX Priorities
- mailmx0001.rlp.de: 10
- mailmx0003.rlp.de: 10
- mailmx0002.rlp.de: 10
- mailmx0004.rlp.de: 10
A / AAAA Records
- 89.110.176.99 (no PTR)
Mail Server IPs
- 83.243.48.71 ↩ mailmx0001.rlp.de
- 83.243.48.101 ↩ mailmx0003.rlp.de
- 83.243.48.72 ↩ mailmx0002.rlp.de
- 83.243.48.74 ↩ mailmx0004.rlp.de
SOA Record
Raw SOA
ns-a.ktk.de hostmaster.noc.ktk.de 2019052167 3600 900 604800 3600
Primary NS (mname)
ns-a.ktk.de
Admin Email (rname)
hostmaster@noc.ktk.de
Serial
2019052167
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns-b.ktk.io
ns-c.ktk.de
ns-a.ktk.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:83.243.48.64/26 ip4:91.151.20.24 include:ekom21.de include:spf.lamapoll.de include:spf.emailsys.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;adkim=r;aspf=r;fo=1;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
4 records- MS=0B2BB6D47853A94B3BB89B23D234FD67B3C51BE0
- apple-domain-verification=EolA27EBtrUczy3D
- facebook-domain-verification=w8btj4x5hfib2dnf489zl2ddrbrn8k
- SPFv=spf1 ip4:83.243.48.64/26 ip4:91.151.20.24 include:ekom21.de include:spf.lamapoll.de include:spf.emailsys.net ~all
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