`sdjyrobot.com`

DNSSEC	⚠️ Not signed
A	45.140.213.226^{🇳🇱 ROYALE-AS45.140.213.0/24}
		PTR	`(root)`
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=1761534793

`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=1774360257

Subdomains

tiyu.sdjyrobot.com

share.sdjyrobot.com

www.sdjyrobot.com

m.sdjyrobot.com

zq.sdjyrobot.com

zhibo.sdjyrobot.com

zb.sdjyrobot.com

Same first word

sdjyrobot.com

DNS History

9 records (5 active, 4 former)

●NSns1.judns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2017-11-14 05:58:02
● 2026-03-15 02:53:42
● 2026-03-24 14:10:36

●NSns1.julydns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2017-11-14 05:58:02
● 2026-03-15 02:53:42
● 2026-03-24 14:10:36

○NSns13.xincache.com2016-12-15 → 2017-11-14 · 4 obs

● 2016-12-15 06:23:56
● 2017-11-14 05:58:02
○ 2026-03-15 02:53:42
○ 2026-03-24 14:10:36

○NSns14.xincache.com2016-12-15 → 2017-11-14 · 4 obs

● 2016-12-15 06:23:56
● 2017-11-14 05:58:02
○ 2026-03-15 02:53:42
○ 2026-03-24 14:10:36

●NSns2.judns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2017-11-14 05:58:02
● 2026-03-15 02:53:42
● 2026-03-24 14:10:36

●NSns2.julydns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2017-11-14 05:58:02
● 2026-03-15 02:53:42
● 2026-03-24 14:10:36

○A192.69.210.2462016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 06:23:56
○ 2017-11-14 05:58:02
○ 2026-03-24 14:10:36

●A45.140.213.2262026-03-15 → 2026-03-24 · 3 obs

○ 2017-11-14 05:58:02
● 2026-03-15 02:53:42
● 2026-03-24 14:10:36

○A61.188.39.822017-11-14 → 2017-11-14 · 4 obs

○ 2016-12-15 06:23:56
● 2017-11-14 05:58:02
○ 2026-03-15 02:53:42
○ 2026-03-24 14:10:36

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.140.213.226`
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

sdjyrobot.com is the parent of tiyu.sdjyrobot.com, share.sdjyrobot.com, www.sdjyrobot.com, m.sdjyrobot.com, zq.sdjyrobot.com and a few other host names.

IP Addresses

sdjyrobot.com points to IP number 45.140.213.226.

For instance, other host names www.jeejar.com, gov.tiyu.ihongyuan.com, zb.hddijing.com, nbazb.tzyhjx.com and douyin.rmahan.com share IP numbers with sdjyrobot.com.

Name Servers

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

sdjyrobot.com shares name servers with other domains at least partially, for example ism-cn.com, 301mc.cn, iphoenix-health.com, thinye.com and wlku.com.