`lfchenglu.com`

DNSSEC	⚠️ Not signed
A	156.254.237.219^{🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC}
NS	`a8.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	`b8.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=172905(0x37313735)

`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=1774764997

Subdomains

www.lfchenglu.com

Same first word

lfchenglu.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-11 → 2026-03-29 · 3 obs

○ 2019-03-16 22:45:36
● 2026-03-11 17:13:52
● 2026-03-29 06:47:28

○NSa10.share-dns.com2026-03-11 → 2026-03-11 · 3 obs

○ 2019-03-16 22:45:36
● 2026-03-11 17:13:52
○ 2026-03-29 06:47:28

●NSa8.share-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-11 17:13:52
● 2026-03-29 06:47:28

●NSb.share-dns.net2026-03-11 → 2026-03-29 · 3 obs

○ 2019-03-16 22:45:36
● 2026-03-11 17:13:52
● 2026-03-29 06:47:28

○NSb10.share-dns.net2026-03-11 → 2026-03-11 · 3 obs

○ 2019-03-16 22:45:36
● 2026-03-11 17:13:52
○ 2026-03-29 06:47:28

●NSb8.share-dns.net2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-11 17:13:52
● 2026-03-29 06:47:28

○NSns1.bdydns.cn2019-03-16 → 2019-03-16 · 3 obs

● 2019-03-16 22:45:36
○ 2026-03-11 17:13:52
○ 2026-03-29 06:47:28

○NSns2.bdydns.cn2019-03-16 → 2019-03-16 · 3 obs

● 2019-03-16 22:45:36
○ 2026-03-11 17:13:52
○ 2026-03-29 06:47:28

●A156.254.237.2192026-03-11 → 2026-03-29 · 2 obs

● 2026-03-11 17:13:52
● 2026-03-29 06:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
lfchenglu.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lfchenglu.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.254.237.219`
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 (a8.share-dns.com)

Analysis

Hierarchy

lfchenglu.com is the parent of www.lfchenglu.com.

IP Addresses

lfchenglu.com points to IP number 156.254.237.219.

Other host names, for example hncdtp.com and www.lfchenglu.com, share IPs with lfchenglu.com.

Name Servers

lfchenglu.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

lfchenglu.com shares name servers with other domains at least partially, for example gewdydk.com, (0x787878)usb.com, zmkouqiang.com, yantai500.com and yj544.com.