Top all-time · #15539
URIports
Company blog · uriports.com/blogsecurityweb
URIports is the company blog at uriports.com, writing about security and web. Since 2022, 5 different Hacker News readers have linked it 13 times. It is still writing: the last post was on 2026-06-02, and you can follow it by feed.
Too few sampled comments (4) to say how often HN recommends it.?
Why HN links it
HN readers link URIports for its interactive DMARC, SPF and DKIM tools and its 2024 MTA-STS survey. The comments are bare links or citations and do not judge the writing.
Summarised by Claude from a sample of 4 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
URIports. Domain Monitoring. Reinvented.
Most-linked posts?
- /tools?method=dmarc2 people · 2 mentions · first linked 2022-01-10
What Hacker News says?
from https://www.uriports.com/tools?method=dmarc i go the following result v=DMARC1; p=quarantine
Comment linking /tools?method=dmarc
on “See how DMARC, SPF, and DKIM work interactively”Submitted The SPF / DKIM / DMARC Best Practices 2024 as a story · 2 points
HN discussionHere you go: https://www.uriports.com/tools?method=dmarc
Comment linking /tools?method=dmarc
on “See how DMARC, SPF, and DKIM work interactively”Submitted MTA-STS adoption: three years of steady growth as a story · 1 points
HN discussionClickable uri to the right page: https://www.uriports.com/dmarc :)
Comment linking /dmarc
on “See how DMARC, SPF, and DKIM work interactively”Submitted Demystifying DMARC Alignment as a story · 1 points
HN discussionHave a look at https://URIports.com/dmarc ; while it is subscription-based, it is not expensive and starts at just $12/year.
Comment linking /dmarc
on “See how DMARC, SPF, and DKIM work interactively”Submitted Fix SPF 10 DNS lookup limit with SPF Macros as a story · 1 points
HN discussionhttps://URIports.com/dmarc offers services starting at just $1 monthly for up to 3 domains. It's GDPR compliant and includes features like notifications, hosted MTA-STS for protection against Man-in-the-Middle (MiTM) downgrade attacks, and much more.
Comment linking /dmarc
on “Gmail and Yahoo’s 2024 inbox protections and what they mean for email programs”Submitted MTA-STS Adoption Among the Top 1M Domains in 2024 as a story · 1 points
HN discussion> deltachat devs are working on forward secrecy That’s great, but I’m not holding my breath. PGP isn’t architecturally well-equipped to provide forward secrecy. In the mean time, I think it’s borderline negligent to put this in the category of secure messaging; the world’s expectations for security baselines have moved on beyond the mid-2000s. (My reference point here is Keybase, which built a very user-friendly and…
Comment linking /blog/mta-sts-survey-update-2025/
on “Delta Chat is a decentralized and secure messenger app”I was poking around recently. Adoption appears very low on a per-domain basis [1], but high-volume mail providers like Gmail support it. Relatedly, DNSSEC adoption (and presumably DANE) is finally decreasing. So MTA-STS looks like the path forward. Lots of folks have been predicting this. [2] [1] https://www.uriports.com/blog/mta-sts-survey-2024/ [2] https://www.verisign.com/en_US/company-information/verisign-...
Comment linking /blog/mta-sts-survey-2024/
on “Vulnerabilities show why STARTTLS should be avoided if possible (2021)”A spoofed message should FAIL DMARC. It could PASS DKIM and if the signature came from a domain that is owned by the attacker. But DMARC will fail when the DKIM domain and the HEADER.FROM domain do not align. Please read my blog here: https://www.uriports.com/blog/introduction-to-spf-dkim-and-d... It will explain how SPF, DKIM, and DMARC work together to prevent spam.
Comment linking /blog/introduction-to-spf-dkim-and-dmarc/
on “Tell HN: Make sure to configure DKIM/SPF with Fastmail”