`7csf.com`

DNSSEC	⚠️ Not signed
A	38.175.202.84^{🇺🇸 NetLab38.175.202.0/24}
		PTR	`undefined.hostname.localhost`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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=1767747124

`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=1774394827

Subdomains

www.7csf.com

Same first word

7csf.com

Similar names

7sfc.com

sfc7.cn

c7sf.com

DNS History

10 records (5 active, 5 former)

○NSdns10.hichina.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-04 04:42:24
● 2016-11-20 10:02:56
○ 2017-08-12 01:34:56
○ 2026-03-24 23:31:56

○NSdns9.hichina.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-04 04:42:24
● 2016-11-20 10:02:56
○ 2017-08-12 01:34:56
○ 2026-03-24 23:31:56

○NSf1g1ns1.dnspod.net2015-06-06 → 2016-04-04 · 4 obs

● 2015-06-06 04:21:18
● 2016-04-04 04:42:24
○ 2016-11-20 10:02:56
○ 2026-03-24 23:31:56

○NSf1g1ns2.dnspod.net2015-06-06 → 2016-04-04 · 4 obs

● 2015-06-06 04:21:18
● 2016-04-04 04:42:24
○ 2016-11-20 10:02:56
○ 2026-03-24 23:31:56

●NSns1.judns.com2026-03-07 → 2026-03-24 · 3 obs

○ 2017-08-12 01:34:56
● 2026-03-07 11:40:10
● 2026-03-24 23:31:56

●NSns1.julydns.com2026-03-07 → 2026-03-24 · 3 obs

○ 2017-08-12 01:34:56
● 2026-03-07 11:40:10
● 2026-03-24 23:31:56

●NSns2.judns.com2026-03-07 → 2026-03-24 · 3 obs

○ 2017-08-12 01:34:56
● 2026-03-07 11:40:10
● 2026-03-24 23:31:56

●NSns2.julydns.com2026-03-07 → 2026-03-24 · 3 obs

○ 2017-08-12 01:34:56
● 2026-03-07 11:40:10
● 2026-03-24 23:31:56

○A108.186.192.682015-06-06 → 2016-04-04 · 4 obs

● 2015-06-06 04:21:18
● 2016-04-04 04:42:24
○ 2016-11-20 10:02:56
○ 2026-03-24 23:31:56

●A38.175.202.842026-03-07 → 2026-03-24 · 3 obs

○ 2016-11-20 10:02:56
● 2026-03-07 11:40:10
● 2026-03-24 23:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
7csf.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7csf.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.175.202.84`
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

Hierarchy

The parent of www.7csf.com is 7csf.com.

IP Addresses

7csf.com points to IP number: 38.175.202.84.

Other host names, for instance www.7csf.com and aot100.cn, share IP numbers with 7csf.com.

Name Servers

7csf.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

7csf.com at least partially shares name servers with other domains, for instance jhjyh.com, ivvggs.com, chsh8.com, yuxdz.com and sggmm.com.