optk.com DNS records

A IPv4 address
1h
Google
AS15169
United States of America
Council Bluffs, Iowa
AAAA IPv6 address
10m
optk.com has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
30m
0ed1fe018adaae343303c94f7bb047eb308f33ab1e
MX Mail server
1h
optk-com.mail.protection.outlook.com 0 Primary
Microsoft 365
NS Authoritative DNS server
1h
SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2026021301
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
10m

Other record types