`df2008.com`

DNSSEC	⚠️ Not signed
A	117.50.184.28^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
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=1755534522

`com`

	DNSSEC	⚠️ Not signed
	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=1774757667

Subdomains

school-www.df2008.com

grs-www.df2008.com

child-top-www.df2008.com

multi-www.df2008.com

whois-www.df2008.com

Same first word

df2008.com

Similar names

8020fd.com

DNS History

13 records (5 active, 8 former)

○NSdns.4cun.com2015-08-19 → 2016-06-24 · 4 obs

● 2015-08-19 11:43:16
● 2016-06-24 22:34:34
○ 2017-02-06 03:55:16
○ 2026-03-29 04:15:30

○NSf1g1ns1.dnspod.net2017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-24 22:34:34
● 2017-02-06 03:55:16
○ 2017-06-29 12:12:16
○ 2026-03-29 04:15:30

○NSf1g1ns2.dnspod.net2017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-24 22:34:34
● 2017-02-06 03:55:16
○ 2017-06-29 12:12:16
○ 2026-03-29 04:15:30

○NSjuming.dnsdun.com2017-06-29 → 2017-08-20 · 5 obs

○ 2017-02-06 03:55:16
● 2017-06-29 12:12:16
● 2017-08-20 04:40:20
○ 2026-03-13 21:56:18
○ 2026-03-29 04:15:30

○NSjuming.dnsdun.net2017-06-29 → 2017-08-20 · 5 obs

○ 2017-02-06 03:55:16
● 2017-06-29 12:12:16
● 2017-08-20 04:40:20
○ 2026-03-13 21:56:18
○ 2026-03-29 04:15:30

●NSns1.judns.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-08-20 04:40:20
● 2026-03-13 21:56:18
● 2026-03-29 04:15:30

●NSns1.julydns.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-08-20 04:40:20
● 2026-03-13 21:56:18
● 2026-03-29 04:15:30

●NSns2.judns.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-08-20 04:40:20
● 2026-03-13 21:56:18
● 2026-03-29 04:15:30

●NSns2.julydns.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-08-20 04:40:20
● 2026-03-13 21:56:18
● 2026-03-29 04:15:30

●A117.50.184.282026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-29 12:12:16
● 2026-03-13 21:56:18
● 2026-03-29 04:15:30

○A205.252.220.162017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-24 22:34:34
● 2017-02-06 03:55:16
○ 2017-06-29 12:12:16
○ 2026-03-29 04:15:30

○A216.172.152.842015-08-19 → 2016-06-24 · 4 obs

● 2015-08-19 11:43:16
● 2016-06-24 22:34:34
○ 2017-02-06 03:55:16
○ 2026-03-29 04:15:30

○CNAME53a.cc.zt060.com2017-06-29 → 2017-08-20 · 4 obs

● 2017-06-29 12:12:16
● 2017-08-20 04:40:20
○ 2026-03-13 21:56:18
○ 2026-03-29 04:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
df2008.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 df2008.com (unsigned zone)

⏱️ Timing

Total: 3520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.184.28`
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

df2008.com is a parent of school-www.df2008.com, grs-www.df2008.com, child-top-www.df2008.com, multi-www.df2008.com and whois-www.df2008.com.

IP Addresses

df2008.com points to a single IP number: 117.50.184.28.

Name Servers

df2008.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

df2008.com at least partially shares name servers with other domains, for instance nxki.cn, szdcsj66.com, hnzwsw.com, lishicw.com and nntl.com.cn.