10
records
Name Servers
TTL
NS
—
20m
NS
—
20m
jancislinsky.cz. 1200 IN NS ns1.paskuli.cz. jancislinsky.cz. 1200 IN NS ns2.paskuli.cz.
Mail Servers
TTL
20m
20m
jancislinsky.cz. 1200 IN MX 10 mx02.mail.icloud.com. jancislinsky.cz. 1200 IN MX 10 mx01.mail.icloud.com.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.paskuli.cz
SOA
Serial
4
SOA
Times
Refresh
1h
Retry
10m
Expire
28d
Minimum TTL
5m
jancislinsky.cz. 1200 IN SOA ns1.paskuli.cz. hostmaster.paskuli.cz. 4 3600 600 2419200 300
Certificate Authority Authorization
TTL
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
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
DKIM
Selector
sig1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjiOyh0qZl7m...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjiOyh0qZl7m68RB1uduIPJfpZcRhRndLVoHinE1KMQt+hkr88WrrEwu5iy0HdGXJTvS9PE0df/2uePw8SYL+dLst8Tw6N8ghfHbQqNl7j3tuJLcU91IMCx0aZ70mYoyB5ffM+MBtS8Cuv0BKZnzWlnsDCcv1l3r0wUU9xgIH+Z0IIyHnpSdsJLGesmk86gHwLFRbi+9bHLCVfr9dcBbtSPeYrJktIB4gkWXfIjj2CbAJB2SO4wHSNh4JPgys9qs57QlnIrv2rysyGgjMOjYtrhNtIhHIG3TjbrM0zQgpvBGw+ZlE94nIsgUZEvNcgOrsrT/VEBQ4KJH66p37MR57wIDAQAB
jancislinsky.cz. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjiOyh0qZl7m68RB1uduIPJfpZcRhRndLVoHinE1KMQt+hkr88WrrEwu5iy0HdGXJTvS9PE0df/2uePw8SYL+dLst8Tw6N8ghfHbQqNl7j3tuJLcU91IMCx0aZ70mYoyB5ffM+MBtS8Cuv0BKZnzWlnsDCcv1l3r0wUU9xgIH+Z0IIyHnpSdsJLGesmk86gHwLFRbi+9bHLCVfr9dcBbtSPeYrJktIB4gkWXfIjj2CbAJB2SO4wHSNh4JPgys9qs57QlnIrv2rysyGgjMOjYtrhNtIhHIG3TjbrM0zQgpvBGw+ZlE94nIsgUZEvNcgOrsrT/VEBQ4KJH66p37MR57wIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
SPF issues
- "icloud.com ~all" is not a valid SPF domain name (FQDN).
20m
jancislinsky.cz. 1200 IN TXT "v=spf1 include:icloud.com ~all"
MTA-STS
TTL
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
TTL
TXT
—
apple-domain=RASeob2mwAclmDGN
20m
TXT
—
hosting-site=jancislinsky-cz
20m
jancislinsky.cz. 1200 IN TXT "apple-domain=RASeob2mwAclmDGN" jancislinsky.cz. 1200 IN TXT "hosting-site=jancislinsky-cz"