`sz-lefu.com`

DNSSEC	⚠️ Not signed
A	103.43.188.140^{🇸🇬 WEST263GO-HK103.43.188.0/22 ZHONGYA PTE LTD 15 Pioneer Walk Singapore}
NS	`ns1.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}
NS	`ns1.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}
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}
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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1771575790

`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=1778562931

Same first word

sz-lefu.com

DNS History

10 records (5 active, 5 former)

○NS(root)2015-06-13 → 2020-01-31 · 4 obs

● 2015-06-13 16:06:28
● 2020-01-31 02:35:58
○ 2026-02-23 11:25:52
○ 2026-05-12 05:19:36

●NSns1.judns.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-31 02:35:58
● 2026-02-23 11:25:52
● 2026-05-12 05:19:36

●NSns1.julydns.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-31 02:35:58
● 2026-02-23 11:25:52
● 2026-05-12 05:19:36

●NSns2.judns.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-31 02:35:58
● 2026-02-23 11:25:52
● 2026-05-12 05:19:36

●NSns2.julydns.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-31 02:35:58
● 2026-02-23 11:25:52
● 2026-05-12 05:19:36

○MXmxn.mxhichina.com2015-06-13 → 2020-01-31 · 4 obs

● 2015-06-13 16:06:28
● 2020-01-31 02:35:58
○ 2026-02-23 11:25:52
○ 2026-05-12 05:19:36

○MXmxw.mxhichina.com2015-06-13 → 2020-01-31 · 4 obs

● 2015-06-13 16:06:28
● 2020-01-31 02:35:58
○ 2026-02-23 11:25:52
○ 2026-05-12 05:19:36

●A103.43.188.1402026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-31 02:35:58
● 2026-02-23 11:25:52
● 2026-05-12 05:19:36

○A183.60.229.952020-01-31 → 2020-01-31 · 4 obs

○ 2015-11-09 02:20:28
● 2020-01-31 02:35:58
○ 2026-02-23 11:25:52
○ 2026-05-12 05:19:36

○A58.64.153.192015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 16:06:28
○ 2015-11-09 02:20:28
○ 2026-05-12 05:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sz-lefu.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 sz-lefu.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.43.188.140`
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

sz-lefu.com points to IP number: 103.43.188.140.

Other host names such as www.junoip.com, www.hntsjx.com, aotaiep.com, mingkai56.com and www.ase-plating.net share IPs with sz-lefu.com.

Name Servers

sz-lefu.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sz-lefu.com at least partially shares name servers with other domains, for instance hbclgq.com, acguai.com, lzsldy.com, sx12316.cn and tyzypx.cn.