`fycheng.com`

DNSSEC	⚠️ Not signed
A	154.12.19.115^{🇺🇸 AS401696154.12.16.0/21}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1764747035

`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=1771291435

Same first word

fycheng.com

Similar names

chengfy.com

yfcheng.com

DNS History

8 records (5 active, 3 former)

○NSdns10.hichina.com2015-11-01 → 2017-01-15 · 4 obs

● 2015-11-01 06:29:00
● 2017-01-15 20:28:14
○ 2026-03-10 03:04:26
○ 2026-03-23 20:42:56

○NSdns9.hichina.com2015-11-01 → 2017-01-15 · 4 obs

● 2015-11-01 06:29:00
● 2017-01-15 20:28:14
○ 2026-03-10 03:04:26
○ 2026-03-23 20:42:56

●NSns1.judns.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-01-15 20:28:14
● 2026-03-10 03:04:26
● 2026-03-23 20:42:56

●NSns1.julydns.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-01-15 20:28:14
● 2026-03-10 03:04:26
● 2026-03-23 20:42:56

●NSns2.judns.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-01-15 20:28:14
● 2026-03-10 03:04:26
● 2026-03-23 20:42:56

●NSns2.julydns.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-01-15 20:28:14
● 2026-03-10 03:04:26
● 2026-03-23 20:42:56

○A121.42.100.1362017-01-15 → 2017-01-15 · 3 obs

● 2017-01-15 20:28:14
○ 2026-03-10 03:04:26
○ 2026-03-23 20:42:56

●A154.12.19.1152026-03-10 → 2026-03-23 · 3 obs

○ 2017-01-15 20:28:14
● 2026-03-10 03:04:26
● 2026-03-23 20:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fycheng.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fycheng.com (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.12.19.115`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

fycheng.com points to a single IP: 154.12.19.115.

Other host names, for instance hkdcgj.com, lequjia.com, shop.czjiaying.com, huchou.www.hbjtxj.com and sdhkkj.com share IP numbers with fycheng.com.

Name Servers

fycheng.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

fycheng.com at least partially shares its name servers with other domains, for instance 110jr.com, legaladviceuae.com, jlhsxm.com, fx365.com.cn and jrbxg.cn.