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

sdt.net

10 answer records
Retrieved · 2026-09-22T19:41:11+00:00View JSON
ANOERRORAD no
AAAANOERROR · no answersAD no
MXNOERRORAD no
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.

TypeNameTTL · secondsValueLook up
Asdt.net3600194.88.160.16IP WHOIS →
MXsdt.net360010 mgate.sdt.net.DNS →
NSsdt.net172800ns1.sdt.net.DNS →
NSsdt.net172800ns2.sdtnet.de.DNS →
TXTsdt.net3600"MS=ms95342728"
TXTsdt.net3600"v=spf1 ip4:194.88.160.0/27 ip4:194.88.183.222 include:spf.protection.outlook.com include:mx.mailportal.cloud mx -all"
SOAsdt.net3600ns1.sdt.net. hostmaster.sdt.net. 2026082800 28800 7200 2419200 3600
CAAsdt.net864000 iodef "mailto:hostmaster@sdt.net"
CAAsdt.net864000 issue "comodoca.com"
CAAsdt.net36000 issue "letsencrypt.org"
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAsdt.net3600ns1.sdt.net. hostmaster.sdt.net. 2026082800 28800 7200 2419200 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.