Name Servers
airbnbchina.cn. 600 IN NS dns31.hichina.com. airbnbchina.cn. 600 IN NS dns32.hichina.com.
SOA Details
airbnbchina.cn. 600 IN SOA dns31.hichina.com. hostmaster.hichina.com. 2026011209 3600 1200 86400 600
Certificate Authority Authorization
airbnbchina.cn. 600 IN CAA 0 iodef "mailto:[email protected]" airbnbchina.cn. 600 IN CAA 0 issue "digicert.com"
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
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.
airbnbchina.cn. 600 IN DMARC v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=r;adkim=r;fo=1;ri=3600
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 |
|---|---|---|---|---|
| - Fail | all |
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|
|
airbnbchina.cn. 1200 IN TXT "v=spf1 -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
airbnbchina.cn. 1200 IN TXT "facebook-domain-verification=ipwsqs8erwvpealrbnyi617x346gn4"