caigou51.com - robtex.com

caigou51.com

DNSSEC⚠️ Not signed
A47.76.220.75🇭🇰 Alibaba-Cloud47.76.128.0/17 Proxy-registered route object
NSdns3.hichina.com ⭐
A2408:4009:501::11🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns4.hichina.com
A2408:4009:501::12🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
SOAdns3.hichina.comhostmaster@hichina.com 2026-01-09 #13

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=1774743127

Same first word

caigou51.com

Similar names

51guocai.com
51guocai.com.cn

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSdns3.hichina.comdns4.hichina.comns1.vodien.comns2.vodien.comns3.vodien.comwww.caigou51.comMXio.bouncemx.commail.caigou51.comA47.76.220.75103.11.189.189103.9.103.41104.37.244.203111.235.136.11159.188.71.21870.39.84.22870.39.84.229CNAMEc.dcoin.co
●NSdns3.hichina.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-01-05 05:10:30
● 2026-03-29 00:34:18
● 2026-03-29 00:34:20
●NSdns4.hichina.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-01-05 05:10:30
● 2026-03-29 00:34:18
● 2026-03-29 00:34:20
○NSns1.vodien.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-07-14 07:08:32
● 2017-01-05 05:10:30
○ 2026-03-29 00:34:18
○ 2026-03-29 00:34:20
○NSns2.vodien.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-07-14 07:08:32
● 2017-01-05 05:10:30
○ 2026-03-29 00:34:18
○ 2026-03-29 00:34:20
○NSns3.vodien.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-07-14 07:08:32
● 2017-01-05 05:10:30
○ 2026-03-29 00:34:18
○ 2026-03-29 00:34:20
○NSwww.caigou51.com2016-03-23 → 2016-07-14 · 4 obs
● 2016-03-23 19:20:24
● 2016-07-14 07:08:32
○ 2017-01-05 05:10:30
○ 2026-03-29 00:34:20
○MXio.bouncemx.com2016-03-23 → 2016-07-14 · 4 obs
● 2016-03-23 19:20:24
● 2016-07-14 07:08:32
○ 2017-01-05 05:10:30
○ 2026-03-29 00:34:20
○MXmail.caigou51.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-07-14 07:08:32
● 2017-01-05 05:10:30
○ 2026-03-29 00:34:18
○ 2026-03-29 00:34:20
○A103.11.189.1892017-08-30 → 2017-08-30 · 4 obs
○ 2017-08-28 11:32:58
● 2017-08-30 16:57:26
○ 2026-03-29 00:34:18
○ 2026-03-29 00:34:20
○A103.9.103.412017-01-05 → 2017-01-05 · 4 obs
○ 2016-07-14 07:08:32
● 2017-01-05 05:10:30
○ 2017-08-28 11:32:58
○ 2026-03-29 00:34:20
○A104.37.244.2032015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 02:32:52
○ 2015-12-18 23:03:00
○ 2026-03-29 00:34:20
○A111.235.136.1112017-08-28 → 2017-08-28 · 4 obs
○ 2017-01-05 05:10:30
● 2017-08-28 11:32:58
○ 2017-08-30 16:57:26
○ 2026-03-29 00:34:20
●A47.76.220.752026-03-29 → 2026-03-29 · 3 obs
○ 2017-08-30 16:57:26
● 2026-03-29 00:34:18
● 2026-03-29 00:34:20
○A59.188.71.2182015-12-18 → 2015-12-18 · 4 obs
○ 2015-08-12 02:32:52
● 2015-12-18 23:03:00
○ 2016-03-23 19:20:24
○ 2026-03-29 00:34:20
○A70.39.84.2282016-03-23 → 2016-03-23 · 4 obs
○ 2015-12-18 23:03:00
● 2016-03-23 19:20:24
○ 2016-07-14 07:08:32
○ 2026-03-29 00:34:20
○A70.39.84.2292016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-23 19:20:24
● 2016-07-14 07:08:32
○ 2017-01-05 05:10:30
○ 2026-03-29 00:34:20
○CNAMEc.dcoin.co2016-03-23 → 2016-07-14 · 4 obs
● 2016-03-23 19:20:24
● 2016-07-14 07:08:32
○ 2017-01-05 05:10:30
○ 2026-03-29 00:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
caigou51.comdns3.hichina.com, dns4.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caigou51.com (unsigned zone)

⏱️ Timing

Total: 4461ms | Queries: -

📄 Records

TypeCountSample Data
A147.76.220.75
NS2dns4.hichina.com, dns3.hichina.com
SOA1dns3.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

IP Addresses

caigou51.com resolves to one IP number: 47.76.220.75.

Other host names, for example sdp-si.cn, share IP numbers with caigou51.com.

Name Servers

caigou51.com's delegation uses two name servers: dns3.hichina.com and dns4.hichina.com.

caigou51.com uses the same name server setup as other domains, such as cofor.cn, pmye.cn, mtotech.com, bodyplus.cc and hgzp8.com.

caigou51.com at least partially shares name servers with other domains, including 9124.cn, 873665.com, hpv.cc, 02638.cn and thtruth.com.

These name servers are commonly used together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: The host name dns3.hichina.com points to 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns4.hichina.com points to 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.