bystack.com - dns.ninja

`bystack.com`

DNSSEC	⚠️ Not signed
A	124.71.141.3^{🇨🇳 HWCSNET124.71.128.0/19 Huawei Clouds Shanghai Region}
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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
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=1782813426

Same first word

bystack.com

Similar names

stackby.com

backtsy.com

DNS History

9 records (5 active, 4 former)

●NSdns27.hichina.com2020-01-04 → 2026-06-30 · 3 obs

○ 2016-12-27 05:26:58
● 2020-01-04 15:01:58
● 2026-06-30 10:27:12

●NSdns28.hichina.com2020-01-04 → 2026-06-30 · 3 obs

○ 2016-12-27 05:26:58
● 2020-01-04 15:01:58
● 2026-06-30 10:27:12

○NSns1626.ztomy.com2015-11-01 → 2016-04-22 · 4 obs

● 2015-11-01 15:24:46
● 2016-04-22 17:17:20
○ 2016-12-27 05:26:58
○ 2026-06-30 10:27:12

○NSns2626.ztomy.com2015-11-01 → 2016-04-22 · 4 obs

● 2015-11-01 15:24:46
● 2016-04-22 17:17:20
○ 2016-12-27 05:26:58
○ 2026-06-30 10:27:12

●MXmxbiz1.qq.com2026-02-26 → 2026-06-30 · 2 obs

● 2026-02-26 07:24:34
● 2026-06-30 10:27:12

●MXmxbiz2.qq.com2026-02-26 → 2026-06-30 · 2 obs

● 2026-02-26 07:24:34
● 2026-06-30 10:27:12

○A101.132.106.1562020-01-04 → 2020-01-04 · 4 obs

○ 2016-12-27 05:26:58
● 2020-01-04 15:01:58
○ 2026-02-26 07:24:34
○ 2026-06-30 10:27:12

●A124.71.141.32026-02-26 → 2026-06-30 · 3 obs

○ 2020-01-04 15:01:58
● 2026-02-26 07:24:34
● 2026-06-30 10:27:12

○A204.11.56.482015-11-01 → 2016-04-22 · 4 obs

● 2015-11-01 15:24:46
● 2016-04-22 17:17:20
○ 2016-12-27 05:26:58
○ 2026-06-30 10:27:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
bystack.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bystack.com (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.71.141.3`
NS	2	`dns27.hichina.com, dns28.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
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

bystack.com points to a single IP number: 124.71.141.3.

Name Servers

The NS records for bystack.com delegate to dns27.hichina.com and dns28.hichina.com.

bystack.com shares its name server setup with other domains, including yantaitourismworld.com, fenlei88.cn, xamddz.com and two others.

bystack.com has at least partial name server overlap with other domains, such as lianfengbank.com, z2yijhwm.com, oneday.cn and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns27.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns28.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

bystack.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

bystack.com shares the same mail server setup as other domains, including zhongan-group.com, kunry.com, cansee.net and two others.

bystack.com shares mail servers — at least in part — with other domains, including bjhfrz.com, zizhiwu.com, english-corner.com.cn and two others.