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382.5 M

Registered domains

9.2 M

New domains in the last 30 days

64.4 M

Social media profiles detected

o-u.kr

o-u.kr serves a website of its own. It answers on IPv4 only, with no TLS certificate.

728 other domains share an IP address with it.

The most recent crawl returned the page title “접근 제한” and 2,775 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 no The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https no 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 728 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

We have not analysed the start page of this domain yet, so we cannot compare it with other websites.

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.

Last SSL certificate

No certificate data available for this domain.

Last successful crawl

Title 접근 제한
Description (not set)
Content-Length 2,775 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
3.173.161.109 9/24/2026
3.173.161.128 9/24/2026
3.173.161.59 9/24/2026
3.173.161.91 9/24/2026
65.9.130.109 9/15/2026
Name server Last updated
ens1.hostcocoa.com 1/22/2024
ens2.hostcocoa.com 1/22/2024
ens3.hostcocoa.com 1/22/2024
ens4.hostcocoa.com 1/22/2024

Most recent redirect domains

No domains found.

Reverse IP neighbours

13.249.228.129 202 domains · here since 10/4/2026
13.249.228.120 177 domains · here since 10/4/2026
Domain On this IP since
zonamageek.com.ar 9/28/2026
yugijigi.com 9/24/2026
youwillknovv.com 9/20/2026
younanmovement.org 10/4/2026
youareimagination.com 9/29/2026
yiropro.com 9/27/2026
yingquantan.com 9/27/2026
yamahabluecrew.us 10/5/2026
xtensible.ai 9/30/2026
xn--lg3bwb79v3sa.com 9/26/2026
xn--hy1bk31d.com 9/18/2026
xn--9d0b408a0kduva94b252cvya.com 9/23/2026
and 164 more
13.249.228.22 175 domains · here since 10/4/2026
Domain On this IP since
zoeypop.com 10/4/2026
zerovector.ca 10/3/2026
ysnanum.or.kr 10/2/2026
yourfirstwords.band 10/1/2026
yourads.tv 10/2/2026
xn--vv5bv4g.com 10/2/2026
xn--ok0by7si4bwza988c.kr 9/17/2026
xn--gs-xz8jsd.kr 9/23/2026
xn--9t4b21gk6iu5a.kr 9/28/2026
xn--9n2b47qhpdijld.com 10/1/2026
xn--9i1bz3mgtbp1g.com 9/30/2026
wwweastmanchemical.com 9/27/2026
and 162 more
13.249.228.51 174 domains · here since 10/4/2026
Domain On this IP since
yumin112.kr 9/28/2026
yoonlight-law-divorce.com 9/28/2026
xn--zf0b86mk6dvoj9xh73w.com 10/5/2026
xn--vh3bn2he7dovi.com 10/5/2026
wstungsten.eu 9/20/2026
wrenbeam.xyz 10/4/2026
wqxfmpg.com 10/6/2026
wnblanqueria.com 9/28/2026
winessem.com 10/6/2026
will-the-dev.com 10/5/2026
wato.co.kr 9/29/2026
vpark365.com 9/26/2026
and 161 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.