`75yj.com`

DNSSEC	⚠️ Not signed
A	104.221.206.234^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1750647335

`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

⚠️ On DNS blocklist: tif

Same first word

75yj.com

Similar names

jy57.com

jy57.cn

jy75.com

jy57.net

57jy.net

y5j7.lat

DNS History

10 records (5 active, 5 former)

○NSns1.22.cn2016-12-17 → 2016-12-28 · 4 obs

● 2016-12-17 02:26:08
● 2016-12-28 15:57:14
○ 2026-03-14 06:39:38
○ 2026-03-14 19:53:10

●NSns1.judns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-28 15:57:14
● 2026-03-14 06:39:38
● 2026-03-14 19:53:10

●NSns1.julydns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-28 15:57:14
● 2026-03-14 06:39:38
● 2026-03-14 19:53:10

○NSns2.22.cn2016-12-17 → 2016-12-28 · 4 obs

● 2016-12-17 02:26:08
● 2016-12-28 15:57:14
○ 2026-03-14 06:39:38
○ 2026-03-14 19:53:10

●NSns2.judns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-28 15:57:14
● 2026-03-14 06:39:38
● 2026-03-14 19:53:10

●NSns2.julydns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-28 15:57:14
● 2026-03-14 06:39:38
● 2026-03-14 19:53:10

○NSns3.22.cn2016-12-17 → 2016-12-28 · 4 obs

● 2016-12-17 02:26:08
● 2016-12-28 15:57:14
○ 2026-03-14 06:39:38
○ 2026-03-14 19:53:10

○NSns4.22.cn2016-12-17 → 2016-12-28 · 4 obs

● 2016-12-17 02:26:08
● 2016-12-28 15:57:14
○ 2026-03-14 06:39:38
○ 2026-03-14 19:53:10

●A104.221.206.2342026-03-14 → 2026-03-14 · 3 obs

○ 2018-08-10 02:35:04
● 2026-03-14 06:39:38
● 2026-03-14 19:53:10

○A119.28.6.2512018-08-10 → 2018-08-10 · 3 obs

● 2018-08-10 02:35:04
○ 2026-03-14 06:39:38
○ 2026-03-14 19:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
75yj.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 75yj.com (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.206.234`
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

75yj.com points to IP number 104.221.206.234.

Name Servers

75yj.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

75yj.com shares name servers with other domains at least partially, for example uusop.com, bjshengquan.com, champion-invest.com, tzk.org.cn and bkqyece.cn.