Name Servers
truongson.dev. 1200 IN NS kanye.ns.cloudflare.com. truongson.dev. 1200 IN NS zelda.ns.cloudflare.com.
Mail Servers
truongson.dev. 300 IN MX 16 route1.mx.cloudflare.net. truongson.dev. 300 IN MX 44 route3.mx.cloudflare.net. truongson.dev. 300 IN MX 70 route2.mx.cloudflare.net.
SOA Details
truongson.dev. 1200 IN SOA kanye.ns.cloudflare.com. dns.cloudflare.com. 2403494344 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
truongson.dev. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
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| ~ Softfail | all |
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| + Pass | include |
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| ~ Softfail | all |
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SPF warnings
- Mechanisms after 'all' are never evaluated
truongson.dev. 300 IN TXT "v=spf1 include:_spf.mx.cloudflare.net ~all include:_spf.google.com ~all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
truongson.dev. 300 IN TXT "google-site-verification=wqgJ_jiY7tK7fU8DOVJqTaRIxyUDsFAAIgWSNKzKg9Y" truongson.dev. 300 IN TXT "hosting-site=personal-blog-shaun"