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Domain Intelligence Report

xn--zsr447ea.com

In Unicode: 周生生.com. The name above is how DNS, registries and certificates spell it, and is the name checked here.

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DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
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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.
Check what it is now →
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 xn--zsr447ea.com. Run the check on aaaa.bot →

See where it lives on the IPv4 map →

Lineage

Our records: Sep 2, 2010 → Nov 14, 2026

Oldest registry snapshot we hold: 2010 · 4 renewals on record · DNS at onclouddns.com · 1 nameserver change seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • eName Technology Co.,Ltd.last seen Aug 2024
    Nov 2016 – Aug 2024

DNS provider

  • 4.cn
    Oct 2013 – Apr 2018
  • onclouddns.comNOW
    Seen from Nov 2026
What changed
  1. Missing from the zone file, then back between Apr 3, 2018 and Nov 13, 2026Listed on 2018-04-03, missing from the next held snapshot, listed again on 2026-11-13. A registry hold also removes a name, so this is not proof it was dropped.
  2. DNS moved to onclouddns.com between Apr 3, 2018 and Nov 13, 2026ns1.4.cn, ns2.4.cn → ns1.onclouddns.com, ns2.onclouddns.com.
  3. Renewed +1 year between Dec 25, 2023 and Aug 24, 2024Expiry moved from 2024-06-07 to 2025-06-07, at eName Technology Co.,Ltd.
  4. Renewed +5 years between Sep 18, 2018 and Dec 25, 2023Expiry moved from 2019-06-07 to 2024-06-07, at eName Technology Co.,Ltd.
  5. Renewed +2 years between Nov 5, 2016 and Sep 18, 2018Expiry moved from 2017-06-07 to 2019-06-07, at eName Technology Co.,Ltd.
  6. Renewed +6 years between Sep 2, 2010 and Nov 5, 2016Expiry moved from 2011-06-07 to 2017-06-07, at eName Technology Co.,Ltd.

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: 5 WHOIS/RDAP snapshots, 2010-09-02 to 2024-08-24 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 119 .com zone-file snapshots held, 2013-10-18 to 2026-11-14.

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