st-andrews.ac.uk TXT Record Lookup

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What Are st-andrews.ac.uk's TXT Records?

TXT (Text) records for st-andrews.ac.uk contain text strings published in DNS. While originally designed for human-readable notes, TXT records are now primarily used for machine-readable data like email authentication policies and domain verification tokens.

st-andrews.ac.uk's TXT records reveal important information about the domain's email security configuration, which services have verified ownership of st-andrews.ac.uk, and any other text-based DNS data the domain administrators have published.

Each TXT record can hold up to 255 characters per string, though a single record can contain multiple strings concatenated together. Large records like DKIM keys often use this multi-string format.

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Common TXT Record Types

SPF (Sender Policy Framework) records start with "v=spf1" and specify which servers are authorized to send email on behalf of st-andrews.ac.uk. These are critical for preventing email spoofing and improving deliverability.

DKIM (DomainKeys Identified Mail) public keys are stored as TXT records under selector subdomains (e.g., selector._domainkey.st-andrews.ac.uk). DMARC policies are published at _dmarc.st-andrews.ac.uk and control how receiving servers handle unauthenticated email.

Domain verification records are used by services like Google ("google-site-verification=..."), Microsoft ("MS=..."), Facebook ("facebook-domain-verification=..."), and Apple ("apple-domain-verification=...") to confirm that st-andrews.ac.uk's owner has authorized the service.

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Understanding st-andrews.ac.uk's TXT Records

TXT records may appear cryptic at first, but most follow standard formats. Look for known prefixes to identify the type: "v=spf1" for SPF, "v=DMARC1" for DMARC, "v=DKIM1" for DKIM keys, and service-specific verification strings.

If st-andrews.ac.uk has an SPF record, it defines which IP addresses and services are allowed to send email as st-andrews.ac.uk. The presence of DMARC and DKIM records indicates stronger email authentication. Verification records confirm that st-andrews.ac.uk is linked to specific third-party services.

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TXT Record Lookup for st-andrews.ac.uk

This TXT record lookup tool automatically queries DNS for all TXT records published at st-andrews.ac.uk. You can also use command-line tools: "dig st-andrews.ac.uk TXT" on Linux/macOS or "nslookup -type=txt st-andrews.ac.uk" on Windows.

Note that some TXT records exist on subdomains rather than the root domain. DKIM keys, for example, are at selector._domainkey.st-andrews.ac.uk. DMARC policies are at _dmarc.st-andrews.ac.uk. Use the dedicated SPF and DMARC pages for deeper analysis of those specific records.

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Frequently Asked Questions

Does st-andrews.ac.uk have SPF? — Look for a TXT record starting with "v=spf1" among st-andrews.ac.uk's TXT records. If present, st-andrews.ac.uk has SPF configured to control which servers can send email on its behalf.

What TXT records does st-andrews.ac.uk have? — st-andrews.ac.uk's TXT records are categorized by type (SPF, DMARC, DKIM, verification, or generic TXT).

What are TXT records used for? — TXT records serve multiple purposes: email authentication (SPF, DKIM, DMARC), domain ownership verification for services like Google and Microsoft, and storing arbitrary configuration data.

How do I add a TXT record to my domain? — TXT records are added through your DNS provider's control panel. Log into your DNS hosting dashboard, add a new TXT record with the required value, and save. Changes typically propagate within minutes to hours.