`tszbslc.com`

DNSSEC	⚠️ Not signed
A	103.41.65.163^{🇭🇰 CTGSERVERLIMITED-AS-AP103.41.65.0/24 AppsBox Limited Flat 301, Trans Asia Ctr, Kwai Chung}
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=1760778101

`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

Same first word

tszbslc.com

DNS History

11 records (5 active, 6 former)

○NSdns27.hichina.com2015-07-09 → 2016-03-01 · 4 obs

● 2015-07-09 14:21:12
● 2016-03-01 11:04:54
○ 2016-06-23 23:31:12
○ 2026-03-23 04:24:34

○NSdns28.hichina.com2015-07-09 → 2016-03-01 · 4 obs

● 2015-07-09 14:21:12
● 2016-03-01 11:04:54
○ 2016-06-23 23:31:12
○ 2026-03-23 04:24:34

○NSns1.51dns.com2016-06-23 → 2017-02-05 · 5 obs

○ 2016-03-01 11:04:54
● 2016-06-23 23:31:12
● 2017-02-05 04:37:30
○ 2020-02-21 03:02:16
○ 2026-03-23 04:24:34

●NSns1.judns.com2026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-21 03:02:16
● 2026-02-20 14:36:22
● 2026-03-23 04:24:34

●NSns1.julydns.com2026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-21 03:02:16
● 2026-02-20 14:36:22
● 2026-03-23 04:24:34

○NSns2.51dns.com2016-06-23 → 2016-06-23 · 4 obs

○ 2016-03-01 11:04:54
● 2016-06-23 23:31:12
○ 2017-02-05 04:37:30
○ 2026-03-23 04:24:34

●NSns2.judns.com2026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-21 03:02:16
● 2026-02-20 14:36:22
● 2026-03-23 04:24:34

●NSns2.julydns.com2026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-21 03:02:16
● 2026-02-20 14:36:22
● 2026-03-23 04:24:34

●A103.41.65.1632026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-21 03:02:16
● 2026-02-20 14:36:22
● 2026-03-23 04:24:34

○A104.161.91.1832016-06-23 → 2017-02-05 · 5 obs

○ 2016-03-01 11:04:54
● 2016-06-23 23:31:12
● 2017-02-05 04:37:30
○ 2020-02-21 03:02:16
○ 2026-03-23 04:24:34

○A112.127.5.1602015-07-09 → 2016-03-01 · 4 obs

● 2015-07-09 14:21:12
● 2016-03-01 11:04:54
○ 2016-06-23 23:31:12
○ 2026-03-23 04:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tszbslc.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 tszbslc.com (unsigned zone)

⏱️ Timing

Total: 3356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.41.65.163`
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

IP Addresses

tszbslc.com points to a single IP number: 103.41.65.163.

Other host names, for instance yzbsk.com, antdiy.com, ynllfenqi.com, jllczs.com and mgylzc.com share IP numbers with tszbslc.com.

Name Servers

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

tszbslc.com shares name servers with other domains at least partially, for instance 0rtt.com, zjmc.net.cn, validated.cn, ycrx.cn and seydel.cn.