castbd.com - dns.ninja

`castbd.com`

DNSSEC	⚠️ Not signed
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-07-23 #15

`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=1784857302

Same first word

castbd.org

castbd.com

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dbscat.com

asbtdc.info

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atscdb.com

cdtsba.net

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adsbtc.fun

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asbtdc.com

DNS History

12 records (2 active, 10 former)

○NSdns1.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○NSdns10.hichina.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-10-09 16:42:22
● 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○NSdns2.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○NSdns9.hichina.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-10-09 16:42:22
● 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

●NSvip3.alidns.com2026-07-24 → 2026-07-24 · 2 obs

○ 2026-03-12 19:13:00
● 2026-07-24 01:59:28

●NSvip4.alidns.com2026-07-24 → 2026-07-24 · 2 obs

○ 2026-03-12 19:13:00
● 2026-07-24 01:59:28

○MXeforward1.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○MXeforward2.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○MXeforward3.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○MXeforward4.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○MXeforward5.registrar-servers.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

○A192.64.119.352017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 16:42:22
○ 2026-03-12 19:13:00
○ 2026-07-24 01:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
castbd.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.163

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castbd.com (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip4.alidns.com, vip3.alidns.com`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Name Servers

castbd.com has two authoritative name servers — vip3.alidns.com and vip4.alidns.com.

castbd.com shares its NS records with other domains, for example hope.org.cn, hedejj.com, 91118.com and two others.

The name servers for castbd.com are at least partly shared with other domains such as 1sf.com, aanihc.com, pmcc.com.cn and sk-robot.com.

It is common to see these name servers used together with name servers vip1.alidns.com and vip2.alidns.com.

DNS names with 7 IP addresses:

vip3.alidns.com points to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 other IP addresses.

vip4.alidns.com points to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 other IP addresses.