THE RECORDS BEHIND THE NAME
DNS lookup.
Explore resource records, mail routing and reverse DNS.
Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.
Querying DNS records…
DNS
9 answer recordsviridium.cz
ANOERRORAD no
AAAANOERRORAD no
MXNOERRORAD noEDE(18): Prohibited
NSNOERRORAD no
CNAMENOERROR · no answersAD no
TXTNOERRORAD no
SOANOERRORAD no
CAANOERRORAD no
AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | viridium.cz | 3600 | 91.225.84.10 | IP WHOIS → |
| AAAA | viridium.cz | 86400 | 2001:67c:2f18:17ff::84:10 | IP WHOIS → |
| MX | viridium.cz | 3600 | 10 carbonio.viridium.cz. | DNS → |
| NS | viridium.cz | 3600 | denda-new.viridium.cz. | DNS → |
| NS | viridium.cz | 3600 | radius.viridium.cz. | DNS → |
| TXT | viridium.cz | 3600 | "google-site-verification=HCTMPHvvDGLf4u04g2mzqrhM3_UIOzVa4QJawggn4Jo" | — |
| TXT | viridium.cz | 3600 | "v=spf1 mx a ip4:91.225.84.0/28 ip4:90.183.101.192/27 ip4:90.183.101.224/28 a:kremilek.viridium.cz a:flexibee.viridium.cz a:cloud.viridium.cz a:zimbra.viridium.cz a:carbonio.viridium.cz ~all" | — |
| SOA | viridium.cz | 3600 | denda-new.viridium.cz. hostmaster.viridium.cz. 2026060801 28800 7200 1209600 3600 | — |
| CAA | viridium.cz | 3600 | 0 issue "letsencrypt.org" | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | viridium.cz | 3600 | denda-new.viridium.cz. hostmaster.viridium.cz. 2026060801 28800 7200 1209600 3600 | — |
Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.