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

kier.re.kr

14 answer records

Retrieved · 2026-10-06T20:02:11+00:00View JSON

Registration / WHOIS →

ANOERRORAD no

AAAANOERROR · no answersAD no

MXNOERRORAD no

NSNOERRORAD no

CNAMENOERROR · no answersAD no

TXTNOERRORAD no

SOANOERRORAD no

CAANOERROR · no answersAD 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	kier.re.kr	86400	203.241.220.102	IP WHOIS →
MX	kier.re.kr	86400	20 sguard1.kisti.re.kr.	DNS →
MX	kier.re.kr	86400	10 sguard.kisti.re.kr.	DNS →
MX	kier.re.kr	86400	50 mail.kier.re.kr.	DNS →
MX	kier.re.kr	86400	20 sguard2.kisti.re.kr.	DNS →
NS	kier.re.kr	86400	a4-67.akam.net.	DNS →
NS	kier.re.kr	86400	a1-190.akam.net.	DNS →
NS	kier.re.kr	86400	a13-67.akam.net.	DNS →
NS	kier.re.kr	86400	a7-64.akam.net.	DNS →
NS	kier.re.kr	86400	a20-67.akam.net.	DNS →
NS	kier.re.kr	86400	ns.kier.re.kr.	DNS →
NS	kier.re.kr	86400	a26-65.akam.net.	DNS →
TXT	kier.re.kr	86400	"v=spf1 ip4:203.241.220.102 ip4:203.241.220.107 ip4:125.141.205.112 ip4:13.124.111.112 ip4:13.124.111.122 ip4:150.183.94.21 ip4:150.183.94.22 ip4:150.183.94.23 ~all"	—
SOA	kier.re.kr	86400	ns.kier.re.kr. gunwoong.kier.re.kr. 2023031421 28800 14400 604800 86400	—

Authority records · 1

Type	Name	TTL · seconds	Value	Look up
SOA	kier.re.kr	86400	ns.kier.re.kr. gunwoong.kier.re.kr. 2023031421 28800 14400 604800 86400	—

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.