Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

swapjs.dev

Get an email when its DNS, website or certificate changes.

swapjs.dev serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

One other domain shares an IP address with it.

The most recent crawl returned the page title “swap. — sorting arcade” and 30,314 bytes of HTML. The site links to Instagram, TikTok and YouTube profiles.

Domain properties

Property Value Explanation
Top-level domain .dev Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 1 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "swapjs.dev"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
bigoh.dev — Algorithm Visualizer
See algorithms and data structures run, step by step.
76 %
Bogodle
Three arrays a day. One bogosort each. Pray to RNG.
73 %
SortRight: Sort right. Live light.
A friendly, gamified guide to sorting waste and living sustainably. Play the sort game, learn the surprises, find drop-off points, and build small habits tha...
73 %
cero
cero — private rust. slotted, application based.
71 %
Liixer
Games, cards, and whatever we're building this week. Game servers, Pokemon TCG, Dragon Ball, and more.
71 %
unshift.quest — array puzzle game
71 %
Skap | Refreshed
71 %
TSlither - Terminal Multiplayer Snake
A terminal worm game with SSH multiplayer, shared food rushes, score bonuses, and customizable worms. Join the TSlither arena and climb its live scoreboard.
71 %
NEON ARCADE — pick a game
71 %
SortFlow — warehouse planner for Parcel Simulator
SortFlow is a free fan-made warehouse blueprint planner for Parcel Simulator. Design conveyor lines and sorting, simulate the flow, and share your builds.
71 %
nimbers
nimbers
71 %
Playground · Mini games & tools
Playground — free browser mini-games, reflex tests, memory match, snake, and tiny tools. No signup. Works offline after load.
70 %
metaeden.net — useful machines
70 %
Puzzled — multiplayer puzzle games
Race your friends through sudoku and more in real-time multiplayer rooms. Play solo, join a public room, or bring your crew with a share code — free, in the...
70 %
Quecade | Strategic Merge Puzzle Game
Quecade is a strategy-first mobile puzzle game built around adjacent swaps, smart merges, and rewarding chain reactions.
70 %
fun browser games with a vibe · Vibezilla
Vibezilla is a hand-made arcade of small browser games. Free to play, no installs, no ads. A new drop when there's something worth dropping.
70 %
8bit Salvage — Scrub old game art. Save the pixels. Clean through chaos.
A calm, oddly satisfying cleaning incremental about a tiny salvage shop that scrubs retired game sprites for their pixels — with a roguelite game show, hoste...
70 %
Bloblokin
Play Bloblokin free in your browser: stack falling blocks, clear lines, send Sludge and outlast your rivals across solo modes, ranked duels and 5-player rumb...
70 %
Block Puzzle Games Online - Fit, Sort & Escape | unpuzz
Play free block puzzle games online. Place shapes in FitBlox, sort colors in SortBlox, and clear arrow paths in ArrowBlox.
70 %
Holmium Driveshaft – Match & Swap Puzzle Game
70 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Let's Encrypt
Valid from 9/26/2026
Valid to 12/25/2026
Time until expiry 64 days

Last successful crawl

Title swap. — sorting arcade
Description A little arcade of free browser games built around sorting algorithms. No signup.
Content-Length 30,314 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
49.13.19.155 10/2/2026
216.198.79.1 4/2/2026
Mail server Priority Last updated
mx01.easyname.com 10 5/29/2026
mx02.easyname.com 20 5/29/2026
Name server Last updated
ns.inwx.de 4/2/2026
ns2.inwx.de 4/2/2026
ns3.inwx.eu 4/2/2026

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

49.13.19.155 1 domain · here since 9/29/2026
Domain On this IP since
No other domains on this address.

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.