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To check whether a domain name is registered, enter the full name in ICANN Lookup. The tool returns current registration data, but a missing record is not a guarantee that you can register the name. Confirm availability and terms with a registrar before proceeding.
Check a domain name’s registration
- Open ICANN Lookup.
- Enter the complete domain name, including its ending, such as
example.com, and submit the query. - Review the registration data shown. If the name is registered, the result may identify the registrar and other registration details; it may not show the registrant’s personal identity.
- If the lookup does not show a current registration record, check the name with a registrar. TLD rules and availability can vary, so treat the registrar’s current result and terms as the next step before attempting to register.
ICANN says Lookup returns current registration data directly from registry operators and/or registrars in real time. It is a snapshot, not a reservation or promise that a name is available, that its registrant will sell it, or that an expiration date means it will become freely available on that date.
What the result can—and cannot—tell you
A lookup is a way to inspect registration data, not necessarily to identify a person. Public fields may be limited, and a domain registrant is the individual or entity that registered the name. The registrant contracts with a registrar and manages domain settings through that registrar.
If the name is registered and you want to pursue it, use an available contact route or ask the sponsoring registrar about its process. ICANN recommends checking Lookup first for public data. For requests for nonpublic gTLD registration data, ICANN describes its Registration Data Request Service (RDRS) for participating registrars; otherwise, contact the sponsoring registrar to learn its process. Eligibility and disclosure are not guaranteed.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
RDAP and WHOIS: which lookup should you use?
Start with ICANN Lookup, which queries RDAP. ICANN describes RDAP as a protocol for accessing registration data and as the eventual replacement for WHOIS. As of 28 January 2025, RDAP became the definitive source for gTLD registration information in place of sunsetted WHOIS services. ICANN says its domain query may redirect to the relevant gTLD registry operator’s WHOIS service when requested information is unavailable through RDAP, so WHOIS can still appear as a fallback.
This transition statement applies to gTLD registration information; it should not be generalized to every type of domain ending. RDAP supports internationalization, secure access, and differentiated access, but using it does not mean that all registrant details will be public.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
If the name is registered, expired, or unavailable
If you want to buy a registered domain
A lookup may help you identify the registrar, but it does not establish that the registrant is willing to sell or provide direct contact details. Use a contact option that is actually available or ask the registrar about its process; a request is not a guarantee of a sale or disclosure.
If you previously owned the domain
If the domain was deleted, canceled, or terminated under a registration agreement or domain-use policy, consult the registrar’s website and registration agreement for the applicable process. ICANN’s guidance on lost domain names also notes that a person may reach an agreement with the current registrant. Neither route guarantees recovery.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Registering a name you found available
ICANN Lookup is a registration-data lookup tool, not the registrar for the name. If a registrar confirms the name is available and you want it, choose a registrar and review its current registration and renewal terms, supported TLDs, domain-management controls, and any privacy or disclosure features. The registrant manages the domain through the registrar with which they contract.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
