blztech.com - dns.ninja

`blztech.com`

DNSSEC	⚠️ Not signed
A	47.107.139.171^{🇨🇳 Alibaba-Cloud47.107.0.0/16}
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}
		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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
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=1781355138

Same first word

blztech.com

blztech.cn

DNS History

7 records (5 active, 2 former)

●NSdns10.hichina.com2016-12-13 → 2026-06-13 · 2 obs

● 2016-12-13 19:31:18
● 2026-06-13 13:16:12

●NSdns9.hichina.com2016-12-13 → 2026-06-13 · 2 obs

● 2016-12-13 19:31:18
● 2026-06-13 13:16:12

●MXmxbiz1.qq.com2026-05-20 → 2026-06-13 · 3 obs

○ 2017-08-27 10:37:10
● 2026-05-20 02:17:24
● 2026-06-13 13:16:12

●MXmxbiz2.qq.com2026-05-20 → 2026-06-13 · 3 obs

○ 2017-08-27 10:37:10
● 2026-05-20 02:17:24
● 2026-06-13 13:16:12

○MXmxdomain.qq.com2016-12-13 → 2017-08-27 · 4 obs

● 2016-12-13 19:31:18
● 2017-08-27 10:37:10
○ 2026-05-20 02:17:24
○ 2026-06-13 13:16:12

○A120.24.183.2252016-12-13 → 2017-08-27 · 4 obs

● 2016-12-13 19:31:18
● 2017-08-27 10:37:10
○ 2026-05-20 02:17:24
○ 2026-06-13 13:16:12

●A47.107.139.1712026-05-20 → 2026-06-13 · 3 obs

○ 2017-08-27 10:37:10
● 2026-05-20 02:17:24
● 2026-06-13 13:16:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blztech.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 blztech.com (unsigned zone)

⏱️ Timing

Total: 3538ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.107.139.171`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
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

IP Addresses

blztech.com resolves to just one IP address, 47.107.139.171.

Name Servers

blztech.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

blztech.com shares its NS records with other domains, for example hbuvsterilizer.com, zacharyzhao.com, xunhuanshui.com and two others.

blztech.com at least partially shares name servers with other domains, for instance hongjiazs.com, 2ge.com and 26141.cn.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

Mail Servers

blztech.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with blztech.com are runwith.cc, youyur.com, dbsfilm.com and two others.

At least a portion of blztech.com's mail servers are shared with other domains, among them intlops.com and deliangyun.com.