`tybuy.com`

DNSSEC	⚠️ Not signed
A	173.45.101.50^{🇺🇸 AS10297173.45.64.0/18 RR-RC-Enet-Columbus}
		PTR	`173-45-101-50.xlhdns.com`
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`dns9.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=1776207607

Subdomains

www.tybuy.com

Same first word

tybuy.com

Similar names

byuty.at

buyty.eu

buyty.com

buyyt.com

ytuby.com

byyut.com

byuty.com

buyty.de

ytbuy.com

tubyy.com

buyty.at

ybytu.com.br

DNS History

6 records (3 active, 3 former)

●NSdns10.hichina.com2016-08-30 → 2026-04-14 · 3 obs

○ 2016-06-24 12:09:32
● 2016-08-30 20:08:48
● 2026-04-14 23:18:04

●NSdns9.hichina.com2016-08-30 → 2026-04-14 · 3 obs

○ 2016-06-24 12:09:32
● 2016-08-30 20:08:48
● 2026-04-14 23:18:04

○NSns13.dns.com.cn2015-07-25 → 2016-01-19 · 4 obs

● 2015-07-25 16:23:14
● 2016-01-19 09:00:34
○ 2016-08-30 20:08:48
○ 2026-04-14 23:18:04

○NSns14.dns.com.cn2015-07-25 → 2016-01-19 · 4 obs

● 2015-07-25 16:23:14
● 2016-01-19 09:00:34
○ 2016-08-30 20:08:48
○ 2026-04-14 23:18:04

○NSns2.dns.com.cn2015-07-25 → 2016-06-24 · 4 obs

● 2015-07-25 16:23:14
● 2016-06-24 12:09:32
○ 2017-03-31 02:32:48
○ 2026-04-14 23:18:04

●A173.45.101.502015-07-25 → 2026-04-14 · 2 obs

● 2015-07-25 16:23:14
● 2026-04-14 23:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tybuy.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tybuy.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.45.101.50`
NS	2	`dns9.hichina.com, dns10.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

The parent of www.tybuy.com is tybuy.com.

IP Addresses

tybuy.com points to a single IP address: 173.45.101.50.

Other host names, for instance 173-45-101-50.xlhdns.com, share IP numbers with tybuy.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for tybuy.com.

tybuy.com shares the same name server setup as other domains, for example hk-acp.com, baowuhk.com.cn, minuteschina.com, svncode.net and lcyouxi.com.

tybuy.com at least partially shares name servers with other domains, for example sshjd.com, sf007.com, optics.org.cn, txgcsj.com and plzdz.com.

Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

tybuy.com - robtex.com

tybuy.com

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