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Domain Intelligence Report

91du.top

Full ownership history report — $29 at AboutUsCompare
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DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
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no attacks or spoofing
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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 91du.top. Run the check on aaaa.bot →

See where it lives on the IPv4 map →

Lineage

Our records: Dec 18, 2015 → Nov 11, 2026

Oldest registry snapshot we hold: 2023 · 0 renewals on record · DNS at dnsowl.com · 2 nameserver changes seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • NameSilo,LLC
    Apr 2023
  • Eranet International Limitedlast seen Jan 2024
    Jan 2024

DNS provider

  • 21data.com
    Dec 2015 – Mar 2016
  • dnsdun.com + dnsdun.net
    Mar 2016
  • dnsowl.comNOW
    Seen from Nov 2026
What changed
  1. Missing from the zone file, then back between Mar 29, 2016 and Nov 10, 2026Listed on 2016-03-29, missing from the next held snapshot, listed again on 2026-11-10. A registry hold also removes a name, so this is not proof it was dropped.
  2. DNS moved to dnsowl.com between Mar 29, 2016 and Nov 10, 2026ns1.dnsdun.com, ns5.dnsdun.net → ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com.
  3. Re-registered between Apr 10, 2023 and Jan 24, 2024The name lapsed and was registered again through Eranet International Limited. Expiry moved from 2023-06-25 to 2024-09-04.
  4. DNS moved to dnsdun.com + dnsdun.net between Mar 10, 2016 and Mar 11, 2016ns10.21data.com, ns9.21data.com → ns1.dnsdun.com, ns5.dnsdun.net.

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: 3 WHOIS/RDAP snapshots, 2023-04-10 to 2024-06-20 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 164 .top zone-file snapshots held, 2015-12-18 to 2026-11-11.

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Explore related

TLD.top domainsIPv6Does 91du.top have IPv6?