Incorrect DNS records (A/AAAA/CNAME/NS) cause traffic misrouting

8/10 High

Misconfigurations in fundamental DNS record types—A/AAAA pointing to wrong IPs, CNAME targets pointing to wrong hosts, or NS records not matching registrar settings—cause traffic to route to outdated or incorrect servers.

DNS
Category
config
Workaround
none
Stage
deploy
Freshness
persistent
Scope
cross_platform
Recurring
Yes
Buyer Type
team

Sources

Collection History

Query: “What are the most common pain points with DNS for developers in 2025?”4/9/2026

Incorrect A/AAAA Records: Your domain's A (IPv4) or AAAA (IPv6) record might point to an outdated or inaccurate server IP address. Missing or Incorrect CNAME Records: an incorrect target can cause clients to misroute traffic.

Created: 4/9/2026Updated: 4/9/2026