`cifengwang.com`

DNSSEC	⚠️ Not signed
A	156.225.132.237^{🇭🇰 HKIDC-AS-AP156.225.132.0/22 CloudFly Net Inc}
NS	`a2.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	`b2.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=1773518836

`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=1774819837

Same first word

cifengwang.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-14 → 2026-03-29 · 3 obs

○ 2017-12-26 14:01:56
● 2026-03-14 18:03:22
● 2026-03-29 21:51:02

●NSa2.share-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-17 16:53:24
● 2026-03-29 21:51:02

○NSa7.share-dns.com2026-03-14 → 2026-03-17 · 4 obs

○ 2017-12-26 14:01:56
● 2026-03-14 18:03:22
● 2026-03-17 16:53:24
○ 2026-03-29 21:51:02

●NSb.share-dns.net2026-03-14 → 2026-03-29 · 3 obs

○ 2017-12-26 14:01:56
● 2026-03-14 18:03:22
● 2026-03-29 21:51:02

●NSb2.share-dns.net2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-17 16:53:24
● 2026-03-29 21:51:02

○NSb7.share-dns.net2026-03-14 → 2026-03-17 · 4 obs

○ 2017-12-26 14:01:56
● 2026-03-14 18:03:22
● 2026-03-17 16:53:24
○ 2026-03-29 21:51:02

○NSdns10.hichina.com2017-01-04 → 2017-12-26 · 4 obs

● 2017-01-04 23:36:28
● 2017-12-26 14:01:56
○ 2026-03-14 18:03:22
○ 2026-03-29 21:51:02

○NSdns9.hichina.com2017-01-04 → 2017-12-26 · 4 obs

● 2017-01-04 23:36:28
● 2017-12-26 14:01:56
○ 2026-03-14 18:03:22
○ 2026-03-29 21:51:02

○A121.42.104.42017-01-04 → 2017-12-26 · 4 obs

● 2017-01-04 23:36:28
● 2017-12-26 14:01:56
○ 2026-03-14 18:03:22
○ 2026-03-29 21:51:02

●A156.225.132.2372026-03-14 → 2026-03-29 · 3 obs

○ 2017-12-26 14:01:56
● 2026-03-14 18:03:22
● 2026-03-29 21:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cifengwang.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cifengwang.com (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.225.132.237`
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 (a2.share-dns.com)

Analysis

IP Addresses

cifengwang.com resolves to one IP number: 156.225.132.237.

other host names including eaqqq.com, ehuangcha.com, szjddx.com, mx.isgplanning.com and 7mbl.com share IP numbers with cifengwang.com.

Name Servers

cifengwang.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

cifengwang.com at least partially shares name servers with other domains, for instance saic-r.com, softerworks.com, xa1.cn, pumpstation.cn and j88vv.com.