kouba.com - robtex.com

kouba.com

DNSSEC⚠️ Not signed
A103.207.166.56🇭🇰 UFO-AS-AP103.207.166.0/24 JIN CHENGBAO TECHNOLOGY CO.,LIMITED B/5,Gaylord Commercial Building,114-120 Lockhart Road,HK
NSbuy.midian.cn ⚠️ Not in zone NS records
A103.207.166.56🇭🇰 UFO-AS-AP103.207.166.0/24 JIN CHENGBAO TECHNOLOGY CO.,LIMITED B/5,Gaylord Commercial Building,114-120 Lockhart Road,HK
NSsell.midian.cn ⚠️ Not in zone NS records
A103.207.166.56🇭🇰 UFO-AS-AP103.207.166.0/24 JIN CHENGBAO TECHNOLOGY CO.,LIMITED B/5,Gaylord Commercial Building,114-120 Lockhart Road,HK

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=1786566129

Same first word

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DNS History

13 records (3 active, 10 former)

200920112013201520172019202120232025NSbuy.midian.cnsell.midian.cnns3.tradenames.comwww.kouba.comMXio.bouncemx.comA103.207.166.56183.90.185.112183.90.186.20066.45.250.9070.39.84.22670.39.84.22770.39.84.239CNAMEk.dcoin.co
●NSbuy.midian.cn2026-06-29 → 2026-08-12 · 3 obs
○ 2016-03-09 07:03:20
● 2026-06-29 12:07:24
● 2026-08-12 20:50:52
○NSns3.tradenames.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 03:48:08
○ 2015-08-14 13:27:28
○ 2026-08-12 20:50:52
●NSsell.midian.cn2026-06-29 → 2026-08-12 · 3 obs
○ 2016-03-09 07:03:20
● 2026-06-29 12:07:24
● 2026-08-12 20:50:52
○NSwww.kouba.com2015-08-14 → 2016-03-09 · 5 obs
○ 2008-03-20 03:48:08
● 2015-08-14 13:27:28
● 2016-03-09 07:03:20
○ 2026-06-29 12:07:24
○ 2026-08-12 20:50:52
○MXio.bouncemx.com2015-12-05 → 2016-03-09 · 4 obs
● 2015-12-05 09:17:16
● 2016-03-09 07:03:20
○ 2026-06-29 12:07:24
○ 2026-08-12 20:50:52
●A103.207.166.562026-06-29 → 2026-08-12 · 5 obs
○ 2017-04-05 05:15:18
● 2026-06-29 12:07:24
○ 2026-07-26 08:30:10
● 2026-07-27 04:42:00
● 2026-08-12 20:50:52
○A183.90.185.1122016-07-20 → 2017-04-05 · 5 obs
○ 2016-03-09 07:03:20
● 2016-07-20 05:56:56
● 2017-04-05 05:15:18
○ 2026-06-29 12:07:24
○ 2026-08-12 20:50:52
○A183.90.186.2002016-07-20 → 2017-04-05 · 5 obs
○ 2016-03-09 07:03:20
● 2016-07-20 05:56:56
● 2017-04-05 05:15:18
○ 2026-06-29 12:07:24
○ 2026-08-12 20:50:52
○A66.45.250.902008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 03:48:08
○ 2015-08-14 13:27:28
○ 2026-08-12 20:50:52
○A70.39.84.2262015-08-14 → 2015-08-14 · 4 obs
○ 2008-03-20 03:48:08
● 2015-08-14 13:27:28
○ 2026-06-29 12:07:24
○ 2026-08-12 20:50:52
○A70.39.84.2272016-03-09 → 2016-03-09 · 4 obs
○ 2015-12-05 09:17:16
● 2016-03-09 07:03:20
○ 2016-07-20 05:56:56
○ 2026-08-12 20:50:52
○A70.39.84.2392015-12-05 → 2015-12-05 · 4 obs
○ 2015-08-14 13:27:28
● 2015-12-05 09:17:16
○ 2016-03-09 07:03:20
○ 2026-08-12 20:50:52
○CNAMEk.dcoin.co2015-08-14 → 2016-03-09 · 5 obs
○ 2008-03-20 03:48:08
● 2015-08-14 13:27:28
● 2016-03-09 07:03:20
○ 2016-07-20 05:56:56
○ 2026-08-12 20:50:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kouba.comsell.midian.cn, buy.midian.cn-

✅ Authoritative Response

Server:103.207.166.56

NS records: sell.midian.cn, buy.midian.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kouba.com (unsigned zone)

⏱️ Timing

Total: 3010ms | Queries: -

📄 Records

TypeCountSample Data
A1103.207.166.56

Analysis

IP Addresses

kouba.com resolves to just one IP address, 103.207.166.56.

Two other host names, along with xintianhua.com, ipe.cn and qhca.com, also share IP numbers with kouba.com.

Name Servers

The NS records for kouba.com delegate to buy.midian.cn and sell.midian.cn.

kouba.com shares its NS records with other domains, for example hebanshan.com, wisdoms.com.cn, ipnews.com.cn and two others.

Each of buy.midian.cn and sell.midian.cn points to exactly one IP address: 103.207.166.56.

buy.midian.cn and sell.midian.cn each have 103.207.166.56 IP addresses.