`yanceng-tec.com`

DNSSEC	⚠️ Not signed
A	104.221.150.227^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a11.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	`b11.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=1769585971

`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=1777942691

Same first word

yanceng-tec.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-04-09 → 2026-05-05 · 3 obs

○ 2019-12-14 03:50:54
● 2026-04-09 11:11:56
● 2026-05-05 01:02:10

●NSa11.share-dns.com2026-04-09 → 2026-05-05 · 3 obs

○ 2019-12-14 03:50:54
● 2026-04-09 11:11:56
● 2026-05-05 01:02:10

●NSb.share-dns.net2026-04-09 → 2026-05-05 · 3 obs

○ 2019-12-14 03:50:54
● 2026-04-09 11:11:56
● 2026-05-05 01:02:10

●NSb11.share-dns.net2026-04-09 → 2026-05-05 · 3 obs

○ 2019-12-14 03:50:54
● 2026-04-09 11:11:56
● 2026-05-05 01:02:10

○NSdns25.hichina.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 03:50:54
○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

○NSdns26.hichina.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 03:50:54
○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

○NSexpire1.gname-dns.com2026-04-09 → 2026-05-05 · 2 obs

○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

○NSexpire2.gname-dns.com2026-04-09 → 2026-05-05 · 2 obs

○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

●A104.221.150.2272026-04-09 → 2026-05-05 · 3 obs

○ 2019-12-14 03:50:54
● 2026-04-09 11:11:56
● 2026-05-05 01:02:10

○A106.12.121.2172019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 03:50:54
○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

○CNAMEexp.gs-cdn.com2026-04-09 → 2026-05-05 · 2 obs

○ 2026-04-09 11:11:56
○ 2026-05-05 01:02:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yanceng-tec.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yanceng-tec.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.150.227`
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 (a11.share-dns.com)

Analysis

IP Addresses

yanceng-tec.com points to IP number 104.221.150.227.

Other host names, for instance, vitpeccon.com share IP numbers with yanceng-tec.com.

Name Servers

yanceng-tec.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

yanceng-tec.com shares name servers with other domains at least partially, for example liveelated.com, honggebang.com, qojkjkvo.com, xiaoliugeyin.com and houlele.com.