mailrs-dns
v1.0.0 ExperimentalLight hickory-resolver wrapper exposing the 5 DNS query types email servers actually use (TXT, A, AAAA, MX, PTR). NXDOMAIN mapped to empty Vec for consistent caller code. Shared trait so future versions of mailrs-spf/dkim/dnsbl can adopt one resolver shape.
Quick Verdict
- ✓Actively maintained (updated 52d ago)
- ✓Permissive license (Apache-2.0 OR MIT)
Security
Deep Insights
4 downloads in the last 30 days, down 69% from the previous period. May indicate migration to alternatives.
The primary maintainer publishes 158 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
At 22KB, mailrs-dns is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
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Release Timeline
Feature Flags
default =["hickory"]