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Domain Intelligence Report

sdyuxiang.com

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DNS
WHOIS
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DNSSEC
Threats
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reachable and responding
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Outline
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DNS Records
WHOIS
Then vs Nownew
No card for this name. We compare then and now for domains that are in the top million and had an AboutUs page. That says nothing about this domain’s age or safety.
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SSL/TLS
Security
Email Auth
DNSSEC
Tech Stack
HTTP / Headers
Threats
Zone census
Subdomains
Web Archive
Deliverability

IPv6

Not checked yet. aaaa.bot has no recent IPv6 result for sdyuxiang.com. Run the check on aaaa.bot →

Lineage

Our records: Oct 18, 2013 → Nov 4, 2026

Oldest registry snapshot we hold: 2016 · 1 renewal on record · DNS at Cloudflare · 5 nameserver changes seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • Hichina Zhicheng Technology Ltd.
    Aug 2016
  • Alibaba Cloud Computing (Beijing) Co., Ltd.last seen Oct 2022
    Oct 2022

DNS provider

  • 2 earlier
    • dnspod.net
      Oct 2013 – Mar 2014
    • GoDaddy
      Apr 2014
  • hichina.com
    Jan 2015 – Apr 2018
  • Nameservers not resolved
    Aug 2026
  • kouming.net
    Oct 2026
  • CloudflareNOW
    Seen from Oct 2026
What changed (latest 8 of 9)
  1. DNS moved to Cloudflare between Oct 29, 2026 and Oct 30, 2026ns1.kouming.net, ns2.kouming.net → alexandra.ns.cloudflare.com, clint.ns.cloudflare.com.
  2. Missing from the zone file, then back between Aug 9, 2026 and Oct 29, 2026Listed on 2026-08-09, missing from the next held snapshot, listed again on 2026-10-29. A registry hold also removes a name, so this is not proof it was dropped.
  3. Moved to Alibaba Cloud Computing (Beijing) Co., Ltd between Aug 29, 2016 and Oct 22, 2022From HICHINA ZHICHENG TECHNOLOGY LTD to Alibaba Cloud Computing (Beijing) Co., Ltd, with 6 years added. Expiry moved from 2017-03-08 to 2023-03-08.
  4. Missing from the zone file, then back between Jan 1, 2016 and Apr 1, 2016Listed on 2016-01-01, missing from the next held snapshot, listed again on 2016-04-01. A registry hold also removes a name, so this is not proof it was dropped.
  5. New nameservers at hichina.com between Jan 1, 2016 and Apr 1, 2016expirens1.hichina.com, expirens2.hichina.com → dns10.hichina.com, dns9.hichina.com.
  6. New nameservers at hichina.com between Dec 1, 2015 and Jan 1, 2016dns10.hichina.com, dns9.hichina.com → expirens1.hichina.com, expirens2.hichina.com.
  7. Missing from the zone file, then back between Apr 1, 2014 and Jan 24, 2015Listed on 2014-04-01, missing from the next held snapshot, listed again on 2015-01-24. A registry hold also removes a name, so this is not proof it was dropped.
  8. DNS moved to hichina.com between Apr 1, 2014 and Jan 24, 2015ns21.domaincontrol.com, ns22.domaincontrol.com → dns10.hichina.com, dns9.hichina.com.

Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.

Registrar and renewals: 2 WHOIS/RDAP snapshots, 2016-08-29 to 2022-10-22 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 109 .com zone-file snapshots held, 2013-10-18 to 2026-11-04.

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