IPv4 Addresses
subhoster.com. 1200 IN A 109.74.156.6
IPv6 Addresses
subhoster.com. 1200 IN AAAA 2A01:390:1:2:E1B1:2:0:0
Name Servers
subhoster.com. 1200 IN NS ns.inetadmin.cz. subhoster.com. 1200 IN NS ns.inetadmin.eu. subhoster.com. 1200 IN NS ns.inetadmin.sk.
Mail Servers
subhoster.com. 1200 IN MX 10 mx.inetadmin.eu. subhoster.com. 1200 IN MX 20 mx.inetadmin.sk. subhoster.com. 1200 IN MX 30 mx.inetadmin.cz.
SOA Details
subhoster.com. 1200 IN SOA ns.inetadmin.eu. root.inetadmin.eu. 1786579200 86400 900 1209600 900
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.
subhoster.com. 1200 IN DMARC v=DMARC1; p=none
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | include |
|
||
| ? Neutral | all |
—
|
|
subhoster.com. 1200 IN TXT "v=spf1 a mx include:_spf.inetadmin.eu ?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).
DNSSEC Public Keys
subhoster.com. 900 IN DNSKEY 257 3 13 Dm95dBuisLgiQlNcSpnSiaPVwLK183YOiaH3d2+Iv020kr21IFEatwhh+PqgIeNIvHdp8iEKd+bxivIyuXud6g==
Delegation Signer
subhoster.com. 1200 IN DS 22558 13 2 02E18C96AD9E095EA9A18E028E1F4F58689B2BAF8C96CC8520DD99D74F69B5B3