`itbaihui.com`

DNSSEC	⚠️ Not signed
A	188.239.17.106^{🇸🇬 HWCSNET188.239.16.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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,}
		A	139.224.142.109^{🇨🇳 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,}
NS	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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,}
		A	139.224.142.107^{🇨🇳 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,}
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774693327

Same first word

itbaihui.com

DNS History

13 records (3 active, 10 former)

●NSdns27.hichina.com2026-03-18 → 2026-03-28 · 3 obs

○ 2017-08-18 13:53:48
● 2026-03-18 22:55:08
● 2026-03-28 10:25:16

●NSdns28.hichina.com2026-03-18 → 2026-03-28 · 3 obs

○ 2017-08-18 13:53:48
● 2026-03-18 22:55:08
● 2026-03-28 10:25:16

○NSns1.bddns.cn2015-05-30 → 2015-12-29 · 4 obs

● 2015-05-30 01:33:30
● 2015-12-29 06:15:12
○ 2016-04-04 13:17:58
○ 2026-03-28 10:25:16

○NSns11.xincache.com2016-04-04 → 2016-04-04 · 4 obs

○ 2015-12-29 06:15:12
● 2016-04-04 13:17:58
○ 2016-11-27 03:38:04
○ 2026-03-28 10:25:16

○NSns12.xincache.com2016-04-04 → 2016-04-04 · 4 obs

○ 2015-12-29 06:15:12
● 2016-04-04 13:17:58
○ 2016-11-27 03:38:04
○ 2026-03-28 10:25:16

○NSns17.xincache.com2016-11-27 → 2017-08-18 · 5 obs

○ 2016-04-04 13:17:58
● 2016-11-27 03:38:04
● 2017-08-18 13:53:48
○ 2026-03-18 22:55:08
○ 2026-03-28 10:25:16

○NSns18.xincache.com2016-11-27 → 2017-08-18 · 5 obs

○ 2016-04-04 13:17:58
● 2016-11-27 03:38:04
● 2017-08-18 13:53:48
○ 2026-03-18 22:55:08
○ 2026-03-28 10:25:16

○NSns2.bddns.cn2015-10-18 → 2015-12-29 · 5 obs

○ 2015-05-30 01:33:30
● 2015-10-18 07:11:20
● 2015-12-29 06:15:12
○ 2016-04-04 13:17:58
○ 2026-03-28 10:25:16

○A104.31.166.102015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-30 01:33:30
● 2015-10-18 07:11:20
○ 2015-12-29 06:15:12
○ 2026-03-28 10:25:16

○A104.31.167.102015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-30 01:33:30
● 2015-10-18 07:11:20
○ 2015-12-29 06:15:12
○ 2026-03-28 10:25:16

○A162.159.208.222015-05-30 → 2015-12-29 · 5 obs

● 2015-05-30 01:33:30
○ 2015-10-18 07:11:20
● 2015-12-29 06:15:12
○ 2016-04-04 13:17:58
○ 2026-03-28 10:25:16

○A162.159.209.222015-05-30 → 2015-12-29 · 5 obs

● 2015-05-30 01:33:30
○ 2015-10-18 07:11:20
● 2015-12-29 06:15:12
○ 2016-04-04 13:17:58
○ 2026-03-28 10:25:16

●A188.239.17.1062026-03-18 → 2026-03-28 · 3 obs

○ 2016-04-04 13:17:58
● 2026-03-18 22:55:08
● 2026-03-28 10:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
itbaihui.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itbaihui.com (unsigned zone)

⏱️ Timing

Total: 3923ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.239.17.106`
NS	2	`dns27.hichina.com, dns28.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

itbaihui.com resolves to one IP number: 188.239.17.106.

Name Servers

itbaihui.com is delegated to two name servers dns27.hichina.com and dns28.hichina.com.

itbaihui.com shares the same name server setup as other domains, for instance columbot.com, rouhub.com, tibc.cn, zuqieta.com and bjhy88888.com.

itbaihui.com at least partially shares name servers with other domains, for instance www30758.com.cn.

Host names with nine IP numbers:

dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

itbaihui.com - robtex.com

itbaihui.com

com