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Domain Intelligence Report

best-western-hotel-cologne-airport-troisdorf.com

Full ownership history report — $29 at AboutUsCompare
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DNS
WHOIS
Security
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Threats
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HTTP
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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 best-western-hotel-cologne-airport-troisdorf.com. Run the check on aaaa.bot →

See where it lives on the IPv4 map →

Lineage

Our records: Oct 18, 2013 → Nov 9, 2026

Oldest registry snapshot we hold: 2023 · 1 renewal on record · DNS at afternic.com + verify.hn · 4 nameserver changes seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • Cronon AGlast seen Aug 2024
    Jan – Aug 2024

DNS provider

  • rzone.de
    Apr 2018
  • Cloudflare
    Aug 2026
  • ztomy.com
    Aug – Sep 2026
  • afternic.com
    Nov 2026
  • afternic.com + verify.hnNOW
    Seen from Nov 2026
What changed
  1. DNS moved to afternic.com + verify.hn between Nov 1, 2026 and Nov 2, 2026ns1.afternic.com, ns2.afternic.com → ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
  2. Missing from the zone file, then back between Sep 24, 2026 and Nov 1, 2026Listed on 2026-09-24, missing from the next held snapshot, listed again on 2026-11-01. A registry hold also removes a name, so this is not proof it was dropped.
  3. DNS moved to afternic.com between Sep 24, 2026 and Nov 1, 2026ns1637.ztomy.com, ns2637.ztomy.com → ns1.afternic.com, ns2.afternic.com.
  4. DNS moved to ztomy.com between Aug 14, 2026 and Aug 15, 2026nova.ns.cloudflare.com, ram.ns.cloudflare.com → ns1637.ztomy.com, ns2637.ztomy.com.
  5. DNS moved to Cloudflare between Apr 3, 2018 and Aug 5, 2026docks07.rzone.de, shades07.rzone.de → nova.ns.cloudflare.com, ram.ns.cloudflare.com.
  6. Renewed +1 year between Jan 8, 2024 and Aug 8, 2024Expiry moved from 2024-07-15 to 2025-07-15, at Cronon AG.

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, 2023-11-02 to 2024-08-08 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 114 .com zone-file snapshots held, 2013-10-18 to 2026-11-09.

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