IPv4 Addresses
msficek.cz. 600 IN A 86.110.243.225
Name Servers
msficek.cz. 600 IN NS ns1.webhouse.sk. msficek.cz. 600 IN NS ns2.webhouse.sk. msficek.cz. 600 IN NS ns3.webhouse.sk.
SOA Details
msficek.cz. 600 IN SOA ns1.webhouse.sk. superadmin.webhouse.sk. 2023080730 3600 7200 1209600 600
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
msficek.cz. 600 IN DMARC v=DMARC1; p=reject
DKIM
msficek.cz. 600 IN DKIM v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxuIRGZhFKSaao2nzl+wEwH9gpHn/qGIECjXJwD7y1EqEzwvkZtbD9vQnqHN1PraZkor4gXBL+nY+eIRiHW/rpjA3ZbCG7lQ8H3ymiHWTIm2D3x7rrZJjLT26W0RI2Wuzzhatn6L3Xt0K+CSUQEljyCgxBinz/IY9rGB+PGK+8sNuLE8wJG/haoXhyWICMuPfMYCSjv9k6O/+UY8ssz0WUijfiExq/J/eEPwqS5aKA2AruZWwTH6RZMJG5EIaK1j72EpX6QJXDUxdASxx2Lrbhu/31nqZ9PVkwpDR8lPqW5i6tl1y/GEr39U2QmA3XQAzp0pPAoIlSmUQIKvq8mNCtQIDAQAB
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
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|
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| + Pass | mx |
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| + Pass | include |
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| - Fail | all |
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msficek.cz. 600 IN TXT "v=spf1 a mx include:_spf.webhouse.sk -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
msficek.cz. 600 IN TXT "google-site-verification=vbB7Lp2JOZrOpxm970QSXULsaH4LtPJ8peQ1NMN_Qdk"