`bsd1688.com`

DNSSEC	⚠️ Not signed
A	193.37.248.72^{🇳🇱 ROYALE-AS193.37.248.0/24}
		PTR	`(root)`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1762157749

`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=1771291435

Subdomains

wap.bsd1688.com

www.bsd1688.com

Same first word

bsd1688.com

DNS History

13 records (5 active, 8 former)

○NSdns21.hichina.com2015-05-25 → 2018-07-29 · 4 obs

● 2015-05-25 10:24:50
● 2018-07-29 04:37:24
○ 2026-03-04 08:06:42
○ 2026-03-24 08:35:20

○NSdns22.hichina.com2015-05-25 → 2018-07-29 · 4 obs

● 2015-05-25 10:24:50
● 2018-07-29 04:37:24
○ 2026-03-04 08:06:42
○ 2026-03-24 08:35:20

●NSns1.judns.com2026-03-04 → 2026-03-24 · 3 obs

○ 2018-07-29 04:37:24
● 2026-03-04 08:06:42
● 2026-03-24 08:35:20

●NSns1.julydns.com2026-03-04 → 2026-03-24 · 3 obs

○ 2018-07-29 04:37:24
● 2026-03-04 08:06:42
● 2026-03-24 08:35:20

●NSns2.judns.com2026-03-04 → 2026-03-24 · 3 obs

○ 2018-07-29 04:37:24
● 2026-03-04 08:06:42
● 2026-03-24 08:35:20

●NSns2.julydns.com2026-03-04 → 2026-03-24 · 3 obs

○ 2018-07-29 04:37:24
● 2026-03-04 08:06:42
● 2026-03-24 08:35:20

○MXmail.bsd1688.com2015-05-25 → 2016-12-31 · 4 obs

● 2015-05-25 10:24:50
● 2016-12-31 23:09:08
○ 2018-07-29 04:37:24
○ 2026-03-24 08:35:20

○MXmail5.myhostadmin.net2018-07-29 → 2018-07-29 · 4 obs

○ 2016-12-31 23:09:08
● 2018-07-29 04:37:24
○ 2026-03-04 08:06:42
○ 2026-03-24 08:35:20

○A113.10.240.1192016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-15 02:37:14
● 2016-12-31 23:09:08
○ 2018-07-29 04:37:24
○ 2026-03-24 08:35:20

○A125.171.10.52015-05-25 → 2015-12-24 · 4 obs

● 2015-05-25 10:24:50
● 2015-12-24 06:07:36
○ 2016-04-15 02:37:14
○ 2026-03-24 08:35:20

○A125.65.108.1852018-07-29 → 2018-07-29 · 4 obs

○ 2016-12-31 23:09:08
● 2018-07-29 04:37:24
○ 2026-03-04 08:06:42
○ 2026-03-24 08:35:20

○A183.3.222.1862016-04-15 → 2016-04-15 · 4 obs

○ 2015-12-24 06:07:36
● 2016-04-15 02:37:14
○ 2016-12-31 23:09:08
○ 2026-03-24 08:35:20

●A193.37.248.722026-03-04 → 2026-03-24 · 3 obs

○ 2018-07-29 04:37:24
● 2026-03-04 08:06:42
● 2026-03-24 08:35:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
bsd1688.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bsd1688.com (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.37.248.72`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

bsd1688.com is a parent of wap.bsd1688.com and www.bsd1688.com.

IP Addresses

bsd1688.com resolves to one IP number: 193.37.248.72.

other host names including www.chituma.net.cn, shijubei.lyczysb.com, qc4i.com.cn, shijubeizb.tianyaxz.com and shijubeizb.lrqx.cn share IP numbers with bsd1688.com.

Name Servers

bsd1688.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

bsd1688.com at least partially shares name servers with other domains, for instance 7737.top, yueqiji2019.com, ntyljd.com.cn, fxnd.cn and findbiao.com.