smtp021.dooray.com DNS records

A IPv4 address
5m
180.210.71.72
NHNCLOUD
AS45974
South Korea
Seoul, Seoul
AAAA IPv6 address
3m
smtp021.dooray.com has no AAAA records.
CNAME Canonical name
3m
smtp021.dooray.com has no CNAME records.
TXT Human readable text
5m
SPF
Sender policy
v=spf1 ip4:106.249.24.0/26 ip4:103.243.203.0/26 ip4:133.186.179.23 ip4:133.186.179.24 ip4:211.180.235.132/30 ip4:211.180.235.136/29 ip4:211.180.235.144/30 include:_spfblocka.toast.com ~all
MX Mail server
5m
mx.dooray.com 10 Primary
NS Authoritative DNS server
3m
smtp021.dooray.com has no NS records.
NS records for this zone are defined at dooray.com.
NS records for dooray.com
SOA Start of authority
3m
Zone apex
Start of authority
Email
[email protected]
Serial
2026020901
Refresh
6h
Retry
30m
Expire
14d
Negative cache TTL
3m

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD