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.

DNS

y.bigweb.host

6 answer records · Partial
Retrieved · 2026-09-23T13:59:11+00:00View JSON
MX: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
CNAME: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
TXT: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
ANOERRORAD no
AAAANOERROR · no answersAD no
MXSERVFAILAD noEDE(0): Other Error; EDE(22): No Reachable Authority at delegation bigweb.host.
NSNOERRORAD no
CNAMESERVFAILAD noEDE(0): Other Error; EDE(22): No Reachable Authority at delegation bigweb.host.
TXTSERVFAILAD noEDE(0): Other Error; EDE(22): No Reachable Authority at delegation bigweb.host.
SOANOERROR · no answersAD 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.

TypeNameTTL · secondsValueLook up
Ay.bigweb.host900185.67.166.66IP WHOIS →
NSy.bigweb.host300x.bigweb.host.DNS →
NSy.bigweb.host300y.bigweb.host.DNS →
NSy.bigweb.host300z.bigweb.host.DNS →
CAAy.bigweb.host36000 issue "letsencrypt.org"
CAAy.bigweb.host36000 issuewild "letsencrypt.org"
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAy.bigweb.host300x.bigweb.host. x.bigweb.host. 2026092301 14400 3600 1209600 300

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.