`sdytkj.com`

	CNAME	`301.cdn300.cn`
	CNAME	`forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	2406:da1e:a87:67ff:6f38:5690:328f:1b68^{🇨🇳 Amazon2406:da1e:800::/38}
	A	16.163.201.39^{🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix}

`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=1774460487

Same first word

sdytkj.com

Similar names

sdkjty.com

skydjt.com

sdkyjt.com

tjyksd.com

tjsdyk.com

tdyskj.com

ytsdkj.com

stdyjk.com

sdjykt.com.cn

tsdykj.com

tysdkj.cn

sdjtky.com

tsdykj.cn

ykjdst.net

tjkdsy.com

yktjds.com

DNS History

5 records (3 active, 2 former)

●NSdns17.hichina.com2015-08-21 → 2026-03-25 · 2 obs

● 2015-08-21 00:04:28
● 2026-03-25 17:52:48

●NSdns18.hichina.com2015-08-21 → 2026-03-25 · 2 obs

● 2015-08-21 00:04:28
● 2026-03-25 17:52:48

○A180.86.156.402015-08-21 → 2016-04-24 · 4 obs

● 2015-08-21 00:04:28
● 2016-04-24 20:02:22
○ 2017-01-07 16:50:20
○ 2026-03-25 17:52:48

○A223.6.3.1792017-01-07 → 2018-06-19 · 5 obs

○ 2016-04-24 20:02:22
● 2017-01-07 16:50:20
● 2018-06-19 13:57:46
○ 2026-02-26 23:33:54
○ 2026-03-25 17:52:48

●CNAME301.cdn300.cn2026-02-26 → 2026-03-25 · 2 obs

● 2026-02-26 23:33:54
● 2026-03-25 17:52:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
sdytkj.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdytkj.com (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
CNAME	1	`301.cdn300.cn`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by sdytkj.com: 2406:da1e:a87:67ff:6f38:5690:328f:1b68 and 16.163.201.39.

other host names, for instance forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com, olang.cn, hxqyda.com and ec2-16-163-201-39.ap-east-1.compute.amazonaws.com share IP numbers with sdytkj.com.

sdytkj.com - robtex.com

sdytkj.com

com