Dive into our data, search now!

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

384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

krash.dev

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

krash.dev serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

4,222 other domains share an IP address with it.

The most recent crawl returned the page title “krash.dev | hi!” and 27,325 bytes of HTML. The site links to X and LinkedIn 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 Both 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 4,222 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": "krash.dev"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
Advanced Security — Blockchain Security & Crypto Hack Analysis
Advanced Security explains real crypto hacks and blockchain vulnerabilities in plain language, and teaches the crypto security and cyber security fundamental...
83 %
Haidar Ali - Smart Contract Developer & Web3 Builder
Smart contract developer sharing insights on blockchain development, web3, Solidity, and security. Learn from real-world experiences building decentralized a...
80 %
Peak code hacks | Optimize your scripts
Optimize your scripts
80 %
Paperchain - Blog about startups that use blockchain technology
Blog about startups that use blockchain technology
80 %
Marin Ivezic - Crypto Financial Crime, Security, Crypto Compliance
Marin Ivezic's personal blog on financial crime, cybersecurity, compliance of cryptocurrencies, blockchain, Web3, DeFi, smart contracts...
80 %
Learn Cryptocurrency & Blockchain | Complete Crypto Education Guide
Master cryptocurrency from basics to advanced trading. Free educational resources on Bitcoin, Ethereum, DeFi, NFTs, and blockchain technology for all skill l...
80 %
openguidespot.com
80 %
Snap hack scoops | Fast tech tricks
Fast tech tricks
80 %
Peak web ideas | Innovate online today
Innovate online today
79 %
Techbypass | Learn Security Exploits, Vulnerabilities, and Cybersecurity Tips
<meta name="title" content="Techbypass - Lets Bypass"> <meta name="description" content="Techbypass - A platform for cybersecurity enthusiasts to learn about...
79 %
Senshi Cyber Consulting SLU
Marc — security engineer and researcher: exchange and DeFi protocol security, security operations on Cortex XSIAM/XDR, detection engineering, and adversarial...
79 %
Codebuff's Dev Blog
Join me on my tech journey as I share my thoughts and experiences in coding, blockchain, and cybersecurity.
79 %
Haidar Ali - Smart Contract Developer & Web3 Builder
Smart contract developer sharing insights on blockchain development, web3, Solidity, and security. Learn from real-world experiences building decentralized a...
79 %
Blockchain R&D Lab | Cardano, Bitcoin & Midnight | Lantr Engineering
Blockchain R&D lab specialising in Cardano, Bitcoin and Midnight. We design and build robust smart-contracts, web3 protocols, mission-critical applications a...
79 %
The Future of Crypto: Trends and Predictions for 2025
Crypto is constantly evolving. Discover the latest trends, expert predictions, and what to expect in the world of digital currencies in 2025 and beyond.
79 %
Anirruth Santhosh — Blockchain Security Researcher
Portfolio and résumé of Anirruth Santhosh, blockchain developer and security researcher.
79 %
Glow tech finds | Bright tech picks
Bright tech picks
79 %
Glow web trends | Shiny web future
Shiny web future
79 %
79 %
Coinbase Trends – Stay Ahead of the Digital Asset Curve.
79 %

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 Google Trust Services
Valid from 9/8/2026
Valid to 12/7/2026
Time until expiry 47 days

Last successful crawl

Title krash.dev | hi!
Description A personal blog by 0xCardinal on supply chain security, product & platform security, and interesting attack & defense strategies.
Content-Length 27,325 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
104.21.89.187 6/6/2026
172.67.191.5 6/6/2026
188.114.96.0 5/28/2026
188.114.97.0 5/28/2026
104.21.89.187 5/13/2026
IPv6 address Last updated
2606:4700:3032:0:0:0:ac43:bf05 6/23/2026
2606:4700:3035:0:0:0:6815:59bb 6/23/2026
2606:4700:3032:0:0:0:6815:59bb 6/6/2026
2606:4700:3032:0:0:0:ac43:bf05 6/6/2026
2a06:98c1:3120:0:0:0:0:0 5/28/2026
Mail server Priority Last updated
aspmx.l.google.com 1 5/26/2025
alt1.aspmx.l.google.com 5 5/26/2025
alt2.aspmx.l.google.com 5 5/26/2025
alt3.aspmx.l.google.com 10 5/26/2025
alt4.aspmx.l.google.com 10 5/26/2025
Name server Last updated
jessica.ns.cloudflare.com 12/10/2023
kolton.ns.cloudflare.com 12/10/2023

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

104.21.89.187 1,060 domains · here since 10/18/2026
Domain On this IP since
zzeqilai.cn 9/20/2026
zywzf9ikm1g.buzz 9/22/2026
ztetw.com 10/16/2026
zrt7.com 9/18/2026
zopita4523.online 9/13/2026
zondix.live 9/22/2026
zhongkejishi.com 9/22/2026
zestaascendancyjourney.org 9/16/2026
zerbay.co 9/19/2026
zeraeon.com 9/20/2026
zellas.net 10/7/2026
zebrapackaging.com 9/23/2026
and 1,047 more
172.67.191.5 1,060 domains · here since 10/18/2026
Domain On this IP since
zzeqilai.cn 9/20/2026
zywzf9ikm1g.buzz 9/22/2026
ztetw.com 10/16/2026
zrt7.com 9/18/2026
zopita4523.online 9/13/2026
zondix.live 9/22/2026
zhongkejishi.com 9/22/2026
zestaascendancyjourney.org 9/16/2026
zerbay.co 9/19/2026
zeraeon.com 9/20/2026
zellas.net 10/7/2026
zebrapackaging.com 9/23/2026
and 1,047 more
2606:4700:3032::ac43:bf05 1,051 domains · here since 10/18/2026
Domain On this IP since
zzeqilai.cn 9/20/2026
ztetw.com 10/16/2026
zrt7.com 9/18/2026
zopita4523.online 9/13/2026
zondix.live 9/22/2026
zhongkejishi.com 9/22/2026
zestaascendancyjourney.org 9/16/2026
zerbay.co 9/19/2026
zeraeon.com 9/20/2026
zellas.net 10/7/2026
zebrapackaging.com 9/23/2026
yxcjp.cc 9/17/2026
and 1,038 more
2606:4700:3035::6815:59bb 1,051 domains · here since 10/18/2026
Domain On this IP since
zzeqilai.cn 9/20/2026
ztetw.com 10/16/2026
zrt7.com 9/18/2026
zopita4523.online 9/13/2026
zondix.live 9/22/2026
zhongkejishi.com 9/22/2026
zestaascendancyjourney.org 9/16/2026
zerbay.co 9/19/2026
zeraeon.com 9/20/2026
zellas.net 10/7/2026
zebrapackaging.com 9/23/2026
yxcjp.cc 9/17/2026
and 1,038 more

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.