`ttzbz.com`

DNSSEC	⚠️ Not signed
A	45.140.213.141^{🇳🇱 ROYALE-AS45.140.213.0/24}
		PTR	`hosted-by.royalehosting.net`
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=1752806084

`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

huya.ttzbz.com

douyin.ttzbz.com

weibo.ttzbz.com

iqiyi.ttzbz.com

jd.ttzbz.com

m.ttzbz.com

Same first word

ttzbz.net

ttzbz.com

Similar names

tzztb.cn

DNS History

9 records (5 active, 4 former)

○NSdns15.hichina.com2017-12-01 → 2017-12-01 · 3 obs

● 2017-12-01 05:30:32
○ 2026-02-16 10:23:42
○ 2026-03-24 11:29:58

○NSdns16.hichina.com2017-12-01 → 2017-12-01 · 3 obs

● 2017-12-01 05:30:32
○ 2026-02-16 10:23:42
○ 2026-03-24 11:29:58

●NSns1.judns.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-01 05:30:32
● 2026-02-16 10:23:42
● 2026-03-24 11:29:58

●NSns1.julydns.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-01 05:30:32
● 2026-02-16 10:23:42
● 2026-03-24 11:29:58

●NSns2.judns.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-01 05:30:32
● 2026-02-16 10:23:42
● 2026-03-24 11:29:58

●NSns2.julydns.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-01 05:30:32
● 2026-02-16 10:23:42
● 2026-03-24 11:29:58

●A45.140.213.1412026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-01 05:30:32
● 2026-02-16 10:23:42
● 2026-03-24 11:29:58

○A47.88.33.672016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:26:40
○ 2017-12-01 05:30:32
○ 2026-03-24 11:29:58

○A47.89.58.322017-12-01 → 2017-12-01 · 4 obs

○ 2016-12-19 23:26:40
● 2017-12-01 05:30:32
○ 2026-02-16 10:23:42
○ 2026-03-24 11:29:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.140.213.141`
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

ttzbz.com is a parent of huya.ttzbz.com, douyin.ttzbz.com, weibo.ttzbz.com, iqiyi.ttzbz.com, jd.ttzbz.com and several other host names.

IP Addresses

ttzbz.com points to a single IP number: 45.140.213.141.

Other host names, for instance wap.dybsl.mobi, shijubeizhibo.zqsa.mobi, dongyabeizhibo.dybcl.mobi, share.sjbzu.mobi and live.hengb.com share IP numbers with ttzbz.com.

Name Servers

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

ttzbz.com at least partially shares name servers with other domains, for instance xskt.cn, gkkspw.com, jzrscx.cn, yihongju.com and xinqdl.com.