stdbit.com - dns.ninja

`stdbit.com`

DNSSEC	⚠️ Not signed
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⁾
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=1783779497

Same first word

stdbit.com

Similar names

dtbits.com

tdbits.com

tbdits.com

tbdits.net

dbitts.com

stitbd.info

stitbd.net

stitbd.com

btdist.com

DNS History

8 records (4 active, 4 former)

●NSdns10.hichina.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 19:48:14
● 2026-07-11 14:28:02

●NSdns9.hichina.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 19:48:14
● 2026-07-11 14:28:02

○MXmxa.mailgun.org2016-12-15 → 2017-01-15 · 4 obs

● 2016-12-15 19:48:14
● 2017-01-15 16:46:58
○ 2026-02-23 22:57:12
○ 2026-07-11 14:28:02

○MXmxb.mailgun.org2016-12-15 → 2017-01-15 · 4 obs

● 2016-12-15 19:48:14
● 2017-01-15 16:46:58
○ 2026-02-23 22:57:12
○ 2026-07-11 14:28:02

●MXmxbiz1.qq.com2026-02-23 → 2026-07-11 · 3 obs

○ 2017-01-15 16:46:58
● 2026-02-23 22:57:12
● 2026-07-11 14:28:02

●MXmxbiz2.qq.com2026-02-23 → 2026-07-11 · 3 obs

○ 2017-01-15 16:46:58
● 2026-02-23 22:57:12
● 2026-07-11 14:28:02

○A138.197.203.272017-01-15 → 2017-01-15 · 4 obs

○ 2016-12-15 19:48:14
● 2017-01-15 16:46:58
○ 2026-02-23 22:57:12
○ 2026-07-11 14:28:02

○A138.197.223.2362016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:48:14
○ 2017-01-15 16:46:58
○ 2026-07-11 14:28:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
stdbit.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdbit.com (unsigned zone)

⏱️ Timing

Total: 2543ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
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

Name Servers

stdbit.com has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.

stdbit.com shares its NS records with other domains, for example china-rice.net, isonic.com, yullexchina.com and two others.

stdbit.com at least partially shares name servers with other domains, including leadzinc.com.cn, meetingnow.cn, jxxizhengxiangsu.com and jcfzkj.com.

These name servers are frequently paired with the name servers dns15.hichina.com and dns16.hichina.com.

DNS names with 9 IP addresses:

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

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

Mail Servers

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

Among the domains sharing a mail server setup with stdbit.com are onedisme.com, ricostru.com, simpie.com and two others.

The mail servers of stdbit.com overlap at least partially with those of other domains, including antmantech.com, dq99.net and eeidm.com.