`chengdafeng.com`

DNSSEC	⚠️ Not signed
A	23.248.250.219^{🇺🇸 YANCYLIMITED-AS-HK23.248.192.0/18 RedLuff, LLC}
NS	`a12.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	`b12.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=1718358671

`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=1776065947

Same first word

chengdafeng.com

Similar names

dafengcheng.com

DNS History

11 records (5 active, 6 former)

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

○ 2017-12-31 22:32:08
● 2026-04-13 08:02:14
● 2026-04-13 08:02:18

●NSa12.share-dns.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-12-31 22:32:08
● 2026-04-13 08:02:14
● 2026-04-13 08:02:18

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

○ 2017-12-31 22:32:08
● 2026-04-13 08:02:14
● 2026-04-13 08:02:18

●NSb12.share-dns.net2026-04-13 → 2026-04-13 · 3 obs

○ 2017-12-31 22:32:08
● 2026-04-13 08:02:14
● 2026-04-13 08:02:18

○NSlxs1434120.earth.orderbox-dns.com2015-05-23 → 2017-12-31 · 4 obs

● 2015-05-23 12:51:08
● 2017-12-31 22:32:08
○ 2026-04-13 08:02:14
○ 2026-04-13 08:02:18

○NSlxs1434120.mars.orderbox-dns.com2015-05-23 → 2017-12-31 · 4 obs

● 2015-05-23 12:51:08
● 2017-12-31 22:32:08
○ 2026-04-13 08:02:14
○ 2026-04-13 08:02:18

○NSlxs1434120.mercury.orderbox-dns.com2015-05-23 → 2017-12-31 · 4 obs

● 2015-05-23 12:51:08
● 2017-12-31 22:32:08
○ 2026-04-13 08:02:14
○ 2026-04-13 08:02:18

○NSlxs1434120.venus.orderbox-dns.com2015-05-23 → 2017-12-31 · 4 obs

● 2015-05-23 12:51:08
● 2017-12-31 22:32:08
○ 2026-04-13 08:02:14
○ 2026-04-13 08:02:18

●A23.248.250.2192026-04-13 → 2026-04-13 · 3 obs

○ 2017-12-31 22:32:08
● 2026-04-13 08:02:14
● 2026-04-13 08:02:18

○A23.88.22.2362017-01-01 → 2017-12-31 · 5 obs

○ 2016-04-30 01:35:06
● 2017-01-01 05:00:30
● 2017-12-31 22:32:08
○ 2026-04-13 08:02:14
○ 2026-04-13 08:02:18

○A50.118.116.22015-05-23 → 2016-04-30 · 4 obs

● 2015-05-23 12:51:08
● 2016-04-30 01:35:06
○ 2017-01-01 05:00:30
○ 2026-04-13 08:02:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
chengdafeng.com	b12.share-dns.net, a12.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengdafeng.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.248.250.219`
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 (a12.share-dns.com)

Analysis

IP Addresses

chengdafeng.com points to a single IP number: 23.248.250.219.

Name Servers

chengdafeng.com is delegated to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

chengdafeng.com at least partially shares name servers with other domains, for instance jiyouqp.com, szjunyin.com, sxxianrui.com, wantong123.com and tzwxs.com.