oupk.com - dns.ninja

oupk.com

DNSSEC⚠️ Not signed
NSa.ezdnscenter.com ⭐
A218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSb.ezdnscenter.com
A183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24
SOAa.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342705

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785870839

Same first word

oupk.com

Similar names

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poku.org
kopu.fi
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puko.jp
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opku.com
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puko.tv
okup.com.br
kupo.nl
opuk.ru
ukpo.hr
opku.ru
ukop.de
ukop.co.uk
upok.pages.dev
opuk.ch
kpou.cn
kupo.be
ukpo.org
kopu.cz
poku.ca
pkuo.cn
koup.co
puko.nl
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opuk.co.uk
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poku.nl
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uokp.com
okpu.com
koup.hu
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kopu.ee
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puko.sk
kopu.info
pouk.casino
poku.blog
okup.com
poku.id
koup.it
kupo.cloud
upko.ru
poku.at
kopu.at
pkuo.com
kpuo.com
ukop.com
kopu.ru
poku.net
poku.ws
ukpo.co.uk
puko.net
kopu.com.cn
okup.ru
uopk.com
kopu.com
poku.by
kuop.org
okup.de
koup.or.kr
ukpo.ru
kupo.de
upok.net
kupo.dev
kpou.com
poku.no
kopu.co.nz
koup.tw
kopu.biz
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kupo.la
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uopk.ru
pouk.net
poku.eu
kopu.be
kopu.me
kupo.org
kupo.eu
pouk.poker
ukop.ru
pkou.com
kopu.org

DNS History

9 records (2 active, 7 former)

20162017201820192020202120222023202420252026NSa.ezdnscenter.comb.ezdnscenter.comdns10.hichina.comdns9.hichina.comns1.sedoparking.comns2.sedoparking.comMXmail.nickstel.comA47.89.58.3272.52.4.91
●NSa.ezdnscenter.com2026-02-25 → 2026-08-04 · 3 obs
○ 2017-08-27 06:25:28
● 2026-02-25 02:45:18
● 2026-08-04 19:38:58
●NSb.ezdnscenter.com2026-02-25 → 2026-08-04 · 3 obs
○ 2017-08-27 06:25:28
● 2026-02-25 02:45:18
● 2026-08-04 19:38:58
○NSdns10.hichina.com2017-08-27 → 2017-08-27 · 4 obs
○ 2016-08-10 10:13:18
● 2017-08-27 06:25:28
○ 2026-02-25 02:45:18
○ 2026-08-04 19:38:58
○NSdns9.hichina.com2017-08-27 → 2017-08-27 · 4 obs
○ 2016-08-10 10:13:18
● 2017-08-27 06:25:28
○ 2026-02-25 02:45:18
○ 2026-08-04 19:38:58
○NSns1.sedoparking.com2015-08-24 → 2016-08-10 · 4 obs
● 2015-08-24 12:00:00
● 2016-08-10 10:13:18
○ 2017-08-27 06:25:28
○ 2026-08-04 19:38:58
○NSns2.sedoparking.com2015-08-24 → 2016-08-10 · 4 obs
● 2015-08-24 12:00:00
● 2016-08-10 10:13:18
○ 2017-08-27 06:25:28
○ 2026-08-04 19:38:58
○MXmail.nickstel.com2015-08-24 → 2016-08-10 · 4 obs
● 2015-08-24 12:00:00
● 2016-08-10 10:13:18
○ 2017-08-27 06:25:28
○ 2026-08-04 19:38:58
○A47.89.58.322017-08-27 → 2017-08-27 · 4 obs
○ 2016-08-10 10:13:18
● 2017-08-27 06:25:28
○ 2026-02-25 02:45:18
○ 2026-08-04 19:38:58
○A72.52.4.912015-08-24 → 2016-08-10 · 4 obs
● 2015-08-24 12:00:00
● 2016-08-10 10:13:18
○ 2017-08-27 06:25:28
○ 2026-08-04 19:38:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
oupk.coma.ezdnscenter.com, b.ezdnscenter.com3 records

✅ Authoritative Response

Server:183.253.57.210

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oupk.com (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.ezdnscenter.com, b.ezdnscenter.com
SOA1a.ezdnscenter.com dnsadmin.ezdnscenter.c

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

Name Servers

The NS records for oupk.com delegate to a.ezdnscenter.com and b.ezdnscenter.com.

oupk.com has the same name server delegation as a number of other domains, such as glx88.cn, hbafxh.org, ymca-ywca.org.cn and two more.

Hosts with two IP numbers each:

The A records for b.ezdnscenter.com return 183.253.57.210 and 211.99.99.58.

Hosts that resolve to one IP address:

a.ezdnscenter.com resolves to the IP address 218.98.111.140.