`xstdbj.com`

DNSSEC	⚠️ Not signed
A	34.97.226.252^{🇯🇵 Google34.97.224.0/20}
		PTR	`252.226.97.34.bc.googleusercontent.com`
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`mail.xstdbj.com` ⭐
		A	34.97.226.252^{🇯🇵 Google34.97.224.0/20}
			PTR	`252.226.97.34.bc.googleusercontent.com`
TXT	`v=spf1 mx -all`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-03-09 #12

`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=1776036477

rank #535752 globally
rank #240898 in the tld

Subdomains

mail.xstdbj.com

Same first word

xstdbj.com

Similar names

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DNS History

9 records (4 active, 5 former)

○NSf1g1ns1.dnspod.net2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 01:06:34
○ 2026-03-07 05:22:32
○ 2026-04-12 23:44:14

○NSns1-show.myhostadmin.net2026-03-07 → 2026-03-07 · 4 obs

○ 2017-08-14 01:06:34
● 2026-03-07 05:22:32
○ 2026-03-30 20:02:52
○ 2026-04-12 23:44:14

●NSns1.alidns.com2026-03-30 → 2026-04-12 · 3 obs

○ 2026-03-07 05:22:32
● 2026-03-30 20:02:52
● 2026-04-12 23:44:14

○NSns2-show.myhostadmin.net2026-03-07 → 2026-03-07 · 4 obs

○ 2017-08-14 01:06:34
● 2026-03-07 05:22:32
○ 2026-03-30 20:02:52
○ 2026-04-12 23:44:14

●NSns2.alidns.com2026-03-30 → 2026-04-12 · 3 obs

○ 2026-03-07 05:22:32
● 2026-03-30 20:02:52
● 2026-04-12 23:44:14

●MXmail.xstdbj.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 20:02:52
● 2026-04-12 23:44:14

○A103.120.80.1112026-03-07 → 2026-03-07 · 3 obs

● 2026-03-07 05:22:32
○ 2026-03-30 20:02:52
○ 2026-04-12 23:44:14

○A34.125.75.2532026-03-30 → 2026-03-30 · 3 obs

○ 2026-03-07 05:22:32
● 2026-03-30 20:02:52
○ 2026-04-12 23:44:14

●A34.97.226.2522026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-30 20:02:52
● 2026-04-12 23:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
xstdbj.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.46

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xstdbj.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.97.226.252`
NS	2	`ns2.alidns.com, ns1.alidns.com`
MX	1	`mail.xstdbj.com (pri: 600)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

Hierarchy

mail.xstdbj.com has xstdbj.com as its parent.

IP Addresses

xstdbj.com maps to IP address 34.97.226.252.

Name Servers

Two name servers ns1.alidns.com and ns2.alidns.com are delegated to xstdbj.com.

xstdbj.com uses the same name server configuration as other domains, such as 29db34e4710272.beer, chahejia.com, pook.com.cn, fulinwoodhouse.com and qukuaidh.com.

xstdbj.com at least partially shares name servers with other domains such as compare.com.cn, gu360.com, 15qpnj.sbs, 34w15.com and xesmall.com.

These name servers are often used together with ns7.alidns.com, ns8.alidns.com, dns17.hichina.com, dns18.hichina.com, dns10.hichina.com, dns9.hichina.com, dns23.hichina.com and dns24.hichina.com.

Two hosts with nine IPs each:

Host ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

Host ns2.alidns.com points to 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

Mail Servers

xstdbj.com is handled by a single mail server, mail.xstdbj.com.

mail.xstdbj.com points to one IP number: 34.97.226.252.

xstdbj.com - robtex.com

xstdbj.com

com