`zschengfeng.com`

DNSSEC	⚠️ Not signed
A	146.148.203.57^{🇺🇸 HENGTONG-1146.148.192.0/18 GCHAO LLC}
NS	`a5.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b5.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}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1759813197

`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

zschengfeng.com

Similar names

zhengfengsc.com

szfengcheng.com

zhengfengsc.cn

szchengfeng.com

DNS History

8 records (5 active, 3 former)

●NSa.share-dns.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-07-05 18:35:50
● 2026-03-16 06:29:54
● 2026-03-23 17:46:14

●NSa5.share-dns.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-07-05 18:35:50
● 2026-03-16 06:29:54
● 2026-03-23 17:46:14

●NSb.share-dns.net2026-03-16 → 2026-03-23 · 3 obs

○ 2017-07-05 18:35:50
● 2026-03-16 06:29:54
● 2026-03-23 17:46:14

●NSb5.share-dns.net2026-03-16 → 2026-03-23 · 3 obs

○ 2017-07-05 18:35:50
● 2026-03-16 06:29:54
● 2026-03-23 17:46:14

○NSns.edong.com2017-07-05 → 2017-07-05 · 3 obs

● 2017-07-05 18:35:50
○ 2026-03-16 06:29:54
○ 2026-03-23 17:46:14

○MXmail.zschengfeng.com2017-07-05 → 2017-07-05 · 3 obs

● 2017-07-05 18:35:50
○ 2026-03-16 06:29:54
○ 2026-03-23 17:46:14

○A112.84.185.2492017-07-05 → 2017-07-05 · 3 obs

● 2017-07-05 18:35:50
○ 2026-03-16 06:29:54
○ 2026-03-23 17:46:14

●A146.148.203.572026-03-16 → 2026-03-23 · 3 obs

○ 2017-07-05 18:35:50
● 2026-03-16 06:29:54
● 2026-03-23 17:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
zschengfeng.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zschengfeng.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.148.203.57`
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 (a5.share-dns.com)

Analysis

IP Addresses

zschengfeng.com points to IP number 146.148.203.57.

Other host names include lilaiyy.com, sfusb.com, bjshxdgd.com and lusikt.com that share IP numbers with zschengfeng.com.

Name Servers

zschengfeng.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

zschengfeng.com shares name servers with other domains at least partially, for example kelumu.com, 40e87d261dad.top, nxsxjc.com, ellendorrosdesign.com and sdrdhg.com.