`tianchensoft.com`

DNSSEC	⚠️ Not signed
A	154.201.221.165^{🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd}
NS	`a6.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	`b6.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=1759799984

`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=1774391212

Same first word

tianchensoft.com

Similar names

netsoftchina.com

chinanetsoft.com

DNS History

8 records (5 active, 3 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-03-29 08:34:12
● 2026-03-24 22:33:16

●NSa6.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-03-29 08:34:12
● 2026-03-24 22:33:16

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2017-03-29 08:34:12
● 2026-03-24 22:33:16

●NSb6.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2017-03-29 08:34:12
● 2026-03-24 22:33:16

○NSns5.bolead.com2015-06-05 → 2017-03-29 · 7 obs

● 2015-06-05 08:24:54
○ 2015-10-21 16:56:38
● 2015-12-31 02:15:52
○ 2016-04-01 09:55:24
● 2016-09-13 12:09:18
● 2017-03-29 08:34:12
○ 2026-03-24 22:33:16

○NSns6.bolead.com2015-06-05 → 2016-04-01 · 6 obs

● 2015-06-05 08:24:54
● 2015-10-21 16:56:38
○ 2015-12-31 02:15:52
● 2016-04-01 09:55:24
○ 2016-09-13 12:09:18
○ 2026-03-24 22:33:16

●A154.201.221.1652026-03-24 → 2026-03-24 · 2 obs

○ 2017-03-29 08:34:12
● 2026-03-24 22:33:16

○A219.150.138.1062015-06-05 → 2017-03-29 · 3 obs

● 2015-06-05 08:24:54
● 2017-03-29 08:34:12
○ 2026-03-24 22:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tianchensoft.com	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tianchensoft.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.201.221.165`
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 (a6.share-dns.com)

Analysis

IP Addresses

tianchensoft.com resolves to a single IP address: 154.201.221.165.

Name Servers

tianchensoft.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

tianchensoft.com at least partially shares name servers with other domains, including zd6464.com, zhengshun99.com, 79208.xyz, okcccb.com and gvodvod.com.