`sanzhihu.com`

DNSSEC	⚠️ Not signed
A	160.124.223.104^{🇿🇦 POWERLINE-HK160.124.192.0/19 Proxy-registered route object}
NS	`a1.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b1.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1770615424

`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=1776040182

Same first word

sanzhihu.com

Similar names

zhihusan.com

zhushian.com

shizhuan.cn

shizuhan.com

zhuanshi.cn

szhanhui.com

shuzihan.com

shuizhan.cn

zhuanshi.net

shizhuan.com

ishanzhu.com

hanzishu.com

shuizhan.net.cn

shizuhan.jp

zhishuan.com

szhuihan.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2019-01-04 02:50:40
● 2026-04-10 13:28:38
● 2026-04-13 00:46:50

●NSa1.share-dns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2019-01-04 02:50:40
● 2026-04-10 13:28:38
● 2026-04-13 00:46:50

●NSb.share-dns.net2026-04-10 → 2026-04-13 · 3 obs

○ 2019-01-04 02:50:40
● 2026-04-10 13:28:38
● 2026-04-13 00:46:50

●NSb1.share-dns.net2026-04-10 → 2026-04-13 · 3 obs

○ 2019-01-04 02:50:40
● 2026-04-10 13:28:38
● 2026-04-13 00:46:50

○NSdns10.hichina.com2016-12-29 → 2019-01-04 · 5 obs

○ 2016-04-04 16:08:12
● 2016-12-29 10:16:18
● 2019-01-04 02:50:40
○ 2026-04-10 13:28:38
○ 2026-04-13 00:46:50

○NSdns7.hichina.com2015-05-31 → 2015-12-31 · 4 obs

● 2015-05-31 21:05:52
● 2015-12-31 01:33:42
○ 2016-04-04 16:08:12
○ 2026-04-13 00:46:50

○NSdns8.hichina.com2015-05-31 → 2015-12-31 · 4 obs

● 2015-05-31 21:05:52
● 2015-12-31 01:33:42
○ 2016-04-04 16:08:12
○ 2026-04-13 00:46:50

○NSdns9.hichina.com2016-12-29 → 2019-01-04 · 5 obs

○ 2016-04-04 16:08:12
● 2016-12-29 10:16:18
● 2019-01-04 02:50:40
○ 2026-04-10 13:28:38
○ 2026-04-13 00:46:50

●A160.124.223.1042026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 13:28:38
● 2026-04-13 00:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
sanzhihu.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanzhihu.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.124.223.104`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

sanzhihu.com points to a single IP number: 160.124.223.104.

Name Servers

sanzhihu.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

sanzhihu.com shares name servers with other domains at least partially, for instance bynrjjw.cn, cmbbm.com, dchsc.com, hfjhcj.com and manqihl.com.