`jyff.cn`

DNSSEC	⚠️ Not signed
A	38.85.202.197^{🇺🇸 FASTNET-AS38.85.202.0/24 KURUN CLOUD INC}
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=1754542959

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034590117

Same first word

jyff.cn

jyff.net

Similar names

jffy.cn

ffjy.com

yjff.com.cn

fjyf.net

fyfj.cn

fjyf.cn

fjyf.org

ffjy.cn

fjyf.com.cn

DNS History

8 records (5 active, 3 former)

○NSdns10.hichina.com2015-05-09 → 2017-11-30 · 4 obs

● 2015-05-09 13:31:00
● 2017-11-30 10:33:22
○ 2026-02-21 07:34:46
○ 2026-03-26 16:09:14

○NSdns9.hichina.com2015-05-09 → 2017-11-30 · 4 obs

● 2015-05-09 13:31:00
● 2017-11-30 10:33:22
○ 2026-02-21 07:34:46
○ 2026-03-26 16:09:14

●NSns1.judns.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-11-30 10:33:22
● 2026-02-21 07:34:46
● 2026-03-26 16:09:14

●NSns1.julydns.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-11-30 10:33:22
● 2026-02-21 07:34:46
● 2026-03-26 16:09:14

●NSns2.judns.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-11-30 10:33:22
● 2026-02-21 07:34:46
● 2026-03-26 16:09:14

●NSns2.julydns.com2026-02-21 → 2026-03-26 · 3 obs

○ 2017-11-30 10:33:22
● 2026-02-21 07:34:46
● 2026-03-26 16:09:14

○A211.149.155.462015-05-09 → 2017-11-30 · 4 obs

● 2015-05-09 13:31:00
● 2017-11-30 10:33:22
○ 2026-02-21 07:34:46
○ 2026-03-26 16:09:14

●A38.85.202.1972026-02-21 → 2026-03-26 · 3 obs

○ 2017-11-30 10:33:22
● 2026-02-21 07:34:46
● 2026-03-26 16:09:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
jyff.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jyff.cn (unsigned zone)

⏱️ Timing

Total: 1746ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.85.202.197`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

jyff.cn resolves to one IP number: 38.85.202.197.

other host names including ayjlzz.com, shyingduo.com, thgsi.com, gd-hr.cn and comany-inc.com share IP numbers with jyff.cn.

Name Servers

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

jyff.cn at least partially shares name servers with other domains, for instance yishirj.com, vwtm.cn, pzsbz.com, eegzvf.cn and jzmyzs.com.