`tybgsz.com`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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}
		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,}
MX	`pop.e10000.biz` ⭐
		A	180.101.149.7^{🇨🇳 CHINANET-BACKBONE180.96.0.0/11 Mega-II IDC}
			PTR	`smtp.e10000.biz`
MX	`smtp.e10000.biz`⁽⁸⁾
		A	180.101.149.7^{🇨🇳 CHINANET-BACKBONE180.96.0.0/11 Mega-II IDC}
			PTR	`smtp.e10000.biz`
MX	`mail.e10000.biz`⁽¹⁰⁾
		A	180.100.172.200^{🇨🇳 CHINANET-BACKBONE180.96.0.0/11 Mega-II IDC}
TXT	`v=spf1 include:e10000.biz -all`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774411172

Same first word

tybgsz.com

Similar names

tgsyzb.com

yztsbg.com

tygzsb.cn

ytgsbz.com

zgsybt.com

zbysgt.com

yztbgs.com

szbgty.com

tzbsgy.com

zgtysb.com

szbtgy.com

gzsytb.com

btygzs.com

DNS History

8 records (5 active, 3 former)

●NSdns15.hichina.com2017-05-08 → 2026-03-25 · 2 obs

● 2017-05-08 12:28:36
● 2026-03-25 04:16:00

●NSdns16.hichina.com2017-05-08 → 2026-03-25 · 2 obs

● 2017-05-08 12:28:36
● 2026-03-25 04:16:00

●MXmail.e10000.biz2026-03-25 → 2026-03-25 · 3 obs

○ 2017-05-08 12:28:36
● 2026-03-25 04:15:58
● 2026-03-25 04:16:00

○MXmail.tybgsz.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 12:28:36
○ 2026-03-25 04:15:58
○ 2026-03-25 04:16:00

●MXpop.e10000.biz2026-03-25 → 2026-03-25 · 3 obs

○ 2017-05-08 12:28:36
● 2026-03-25 04:15:58
● 2026-03-25 04:16:00

○MXpop.tybgsz.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 12:28:36
○ 2026-03-25 04:15:58
○ 2026-03-25 04:16:00

●MXsmtp.e10000.biz2026-03-25 → 2026-03-25 · 3 obs

○ 2017-05-08 12:28:36
● 2026-03-25 04:15:58
● 2026-03-25 04:16:00

○MXsmtp.tybgsz.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 12:28:36
○ 2026-03-25 04:15:58
○ 2026-03-25 04:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tybgsz.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tybgsz.com (unsigned zone)

⏱️ Timing

Total: 3571ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	3	`mail.e10000.biz (pri: 10), smtp.e10000.biz (pri: 8)...`
TXT	1	`v=spf1 include:e10000.biz -all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Name Servers

tybgsz.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

tybgsz.com uses the same name server setup as other domains, for instance kgwin.com, szplasess.com, chenxiaoshi.com, 52xf.com and yuandangjia.com.

tybgsz.com shares name servers with other domains at least partially, for instance 17424.com, weikeba.cn, nano-industry.com, esgcn.net and luogm.com.