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383.6 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

62.5 M

Social media profiles detected

zipcheck.kr

zipcheck.kr 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.

3,238 other domains share an IP address with it.

The most recent crawl returned the page title “Vercel Security Checkpoint” and 33,964 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .kr 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 3,238 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": "zipcheck.kr"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

This domain blocked our crawler (bot protection or rate limit) (last checked 10/9/2026), so there is no website to compare.

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 8/31/2026
Valid to 11/29/2026
Time until expiry 45 days

Last successful crawl

Title Vercel Security Checkpoint
Description (not set)
Content-Length 33,964 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
104.21.78.35 2/1/2026
172.67.215.185 2/1/2026
IPv6 address Last updated
2606:4700:3031:0:0:0:ac43:d7b9 6/21/2026
2606:4700:3032:0:0:0:6815:4e23 6/21/2026
2606:4700:3030:0:0:0:ac43:d7b9 2/1/2026
2606:4700:3035:0:0:0:6815:4e23 2/1/2026
Mail server Priority Last updated
aspmx.l.google.com 1 2/1/2026
alt1.aspmx.l.google.com 5 2/1/2026
alt2.aspmx.l.google.com 5 2/1/2026
alt3.aspmx.l.google.com 10 2/1/2026
alt4.aspmx.l.google.com 10 2/1/2026
Name server Last updated
autumn.ns.cloudflare.com 2/1/2026
carlos.ns.cloudflare.com 2/1/2026

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

104.21.78.35 816 domains · here since 9/15/2026
Domain On this IP since
zumba.de 9/19/2026
zonixclub.space 9/12/2026
zirve.biz.tr 9/15/2026
zinedine-zidane-ar.com 10/6/2026
zikydiyixi.pro 9/12/2026
zenfinex.africa 9/14/2026
zavexolpro.info 9/23/2026
zaoloufoushantuoershengzuan.bond 9/23/2026
yyy3455b9.com 10/12/2026
yuxin.ai 9/13/2026
yunusemreescortkiz.xyz 9/21/2026
yt616.top 10/1/2026
and 803 more
172.67.215.185 816 domains · here since 9/15/2026
Domain On this IP since
zumba.de 9/19/2026
zonixclub.space 9/12/2026
zirve.biz.tr 9/15/2026
zinedine-zidane-ar.com 10/6/2026
zikydiyixi.pro 9/12/2026
zenfinex.africa 9/14/2026
zavexolpro.info 9/23/2026
zaoloufoushantuoershengzuan.bond 9/23/2026
yyy3455b9.com 10/12/2026
yuxin.ai 9/13/2026
yunusemreescortkiz.xyz 9/21/2026
yt616.top 10/1/2026
and 803 more
2606:4700:3031::ac43:d7b9 803 domains · here since 9/15/2026
Domain On this IP since
zonixclub.space 9/12/2026
zirve.biz.tr 9/15/2026
zinedine-zidane-ar.com 10/6/2026
zikydiyixi.pro 9/12/2026
zenfinex.africa 9/14/2026
zavexolpro.info 9/23/2026
zaoloufoushantuoershengzuan.bond 9/23/2026
yyy3455b9.com 10/12/2026
yuxin.ai 9/13/2026
yunusemreescortkiz.xyz 9/21/2026
yt616.top 10/1/2026
yourraleighlocksmith.com 9/13/2026
and 790 more
2606:4700:3032::6815:4e23 803 domains · here since 9/15/2026
Domain On this IP since
zonixclub.space 9/12/2026
zirve.biz.tr 9/15/2026
zinedine-zidane-ar.com 10/6/2026
zikydiyixi.pro 9/12/2026
zenfinex.africa 9/14/2026
zavexolpro.info 9/23/2026
zaoloufoushantuoershengzuan.bond 9/23/2026
yyy3455b9.com 10/12/2026
yuxin.ai 9/13/2026
yunusemreescortkiz.xyz 9/21/2026
yt616.top 10/1/2026
yourraleighlocksmith.com 9/13/2026
and 790 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.