DNS TXT record
AssessTechniques
A DNS record type that stores arbitrary text data attached to a domain name.
Why it's here
Placed in Assess: 2 article(s) of evidence from 1 source(s), led by security coverage, with 2 in the last 30 days. Confidence 31%.
Evidence (2)
- 3Hacker News·8/8/2026framework_update_for-sale DNS records proposed for domains on the market
The item describes an RFC-defined DNS leaf label, _for-sale, intended to signal that a registered domain is available for purchase while remaining fully live. It uses TXT records with a required version tag and optional fields such as a contact URI, asking price, or free-form text, so brokers and automated services can detect sale intent without changing the website itself.
- 4Hacker News·8/3/2026securityWhat DMARC Protects and What It Does Not
The article explains that DMARC is a narrow email authentication standard: it verifies whether the domain shown in the From address authorized the message through SPF or DKIM. It does not stop all phishing or spam, and its effectiveness depends on correct alignment and proper use of the underlying email authentication records.