`chengru.com`

	CNAME	`agent31.juming.com`
	DNSSEC	⚠️ Not signed
	A	47.77.197.181^{🇺🇸 Alibaba-Cloud47.77.192.0/18 Proxy-registered route object}

`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

Same first word

chengru.com

Similar names

chureng.com

chureng.cn

chunger.com

cheungr.com

chunger.de

DNS History

12 records (3 active, 9 former)

●NSag1.juming.com2026-03-10 → 2026-03-18 · 3 obs

○ 2026-03-03 09:45:46
● 2026-03-10 04:46:42
● 2026-03-18 01:05:20

●NSag2.juming.com2026-03-10 → 2026-03-18 · 3 obs

○ 2026-03-03 09:45:46
● 2026-03-10 04:46:42
● 2026-03-18 01:05:20

○NSplease-renew-your-domain-in.22.cn2026-03-01 → 2026-03-03 · 4 obs

● 2026-03-01 11:37:22
● 2026-03-03 09:45:46
○ 2026-03-10 04:46:42
○ 2026-03-18 01:05:20

○MXmail.skrimple.com2015-06-14 → 2016-09-23 · 4 obs

● 2015-06-14 20:21:02
● 2016-09-23 05:46:58
○ 2026-03-01 11:37:22
○ 2026-03-18 01:05:20

○A101.36.118.1592026-03-01 → 2026-03-03 · 5 obs

○ 2017-06-24 05:58:52
● 2026-03-01 11:37:22
● 2026-03-03 09:45:46
○ 2026-03-10 04:46:42
○ 2026-03-18 01:05:20

○A103.43.135.32017-06-24 → 2017-06-24 · 4 obs

○ 2016-09-23 05:46:58
● 2017-06-24 05:58:52
○ 2026-03-01 11:37:22
○ 2026-03-18 01:05:20

○A103.51.144.812016-09-23 → 2016-09-23 · 4 obs

○ 2016-04-09 04:58:36
● 2016-09-23 05:46:58
○ 2017-06-24 05:58:52
○ 2026-03-18 01:05:20

○A154.85.58.1742026-03-01 → 2026-03-03 · 5 obs

○ 2017-06-24 05:58:52
● 2026-03-01 11:37:22
● 2026-03-03 09:45:46
○ 2026-03-10 04:46:42
○ 2026-03-18 01:05:20

○A162.218.54.422015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 20:21:02
○ 2015-10-25 05:47:58
○ 2026-03-18 01:05:20

○A198.12.15.2442015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 20:21:02
○ 2015-10-25 05:47:58
○ 2026-03-18 01:05:20

○A65.19.157.2352015-10-25 → 2016-04-09 · 5 obs

○ 2015-06-14 20:21:02
● 2015-10-25 05:47:58
● 2016-04-09 04:58:36
○ 2016-09-23 05:46:58
○ 2026-03-18 01:05:20

●CNAMEagent31.juming.com2026-03-10 → 2026-03-18 · 2 obs

● 2026-03-10 04:46:42
● 2026-03-18 01:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
chengru.com	ag1.juming.com, ag2.juming.com	2 records

✅ Authoritative Response

Server: 47.77.197.181

NS records: ag1.juming.com, ag2.juming.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengru.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ag1.juming.com, ag2.juming.com`
CNAME	1	`agent31.juming.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ag1.juming.com, ag2.juming.com)

Analysis

IP Addresses

chengru.com points to a single IP: 47.77.197.181.

Other host names, for instance ag1.juming.com, agent31.juming.com and ag2.juming.com share IP numbers with chengru.com.

chengru.com - robtex.com

chengru.com

com