`shidajy.com`

DNSSEC	⚠️ Not signed
A	39.100.206.11^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns23.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1785255257

Subdomains

sjzzs.shidajy.com

Same first word

shidajy.com

DNS History

9 records (5 active, 4 former)

●NSdns23.hichina.com2018-12-15 → 2026-07-28 · 3 obs

○ 2016-02-12 13:30:18
● 2018-12-15 18:37:46
● 2026-07-28 16:33:22

●NSdns24.hichina.com2018-12-15 → 2026-07-28 · 3 obs

○ 2016-02-12 13:30:18
● 2018-12-15 18:37:46
● 2026-07-28 16:33:22

○NSns1.everdns.com.shidajy.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 00:48:06
○ 2016-02-12 13:30:18
○ 2026-07-28 16:33:22

●MXmxbiz1.qq.com2018-12-15 → 2026-07-28 · 2 obs

● 2018-12-15 18:37:46
● 2026-07-28 16:33:22

●MXmxbiz2.qq.com2018-12-15 → 2026-07-28 · 2 obs

● 2018-12-15 18:37:46
● 2026-07-28 16:33:22

○A103.226.154.1562015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 00:48:06
○ 2015-11-16 05:55:10
○ 2026-07-28 16:33:22

○A121.42.119.2122018-12-15 → 2018-12-15 · 4 obs

○ 2016-02-12 13:30:18
● 2018-12-15 18:37:46
○ 2026-05-22 03:00:34
○ 2026-07-28 16:33:22

●A39.100.206.112026-05-22 → 2026-07-28 · 3 obs

○ 2018-12-15 18:37:46
● 2026-05-22 03:00:34
● 2026-07-28 16:33:22

○A74.82.63.1232015-11-16 → 2015-11-16 · 4 obs

○ 2015-07-10 00:48:06
● 2015-11-16 05:55:10
○ 2016-02-12 13:30:18
○ 2026-07-28 16:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shidajy.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shidajy.com (unsigned zone)

⏱️ Timing

Total: 3486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.100.206.11`
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Hierarchy

sjzzs.shidajy.com is a subdomain of shidajy.com.

IP Addresses

shidajy.com resolves to one IP address: 39.100.206.11.

Name Servers

shidajy.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

shidajy.com uses the same name servers as several other domains — among them comedia.cn, kmdai.com, nihaobag.com and two more.

The name servers of shidajy.com overlap at least partially with those of other domains — among them aoshifu.com, huzongguan.com, sgood.cn and two more.

These name servers commonly co-occur with the name servers ns2.alidns.com, ns1.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns23.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns24.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

Mail for shidajy.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

shidajy.com uses an identical mail server configuration to several other domains — among them tureengineering.com, ttzkw.com, nwpak.com and two more.

shidajy.com partially shares its mail servers with other domains — including ziwhae-tw.asia, zowhep-tw.asia, tjttxg.com and semieq.com.

shidajy.com - robtex.com

shidajy.com

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