`reatgreen.com`

DNSSEC	⚠️ Not signed
NS	`ns3.01isp.com` ⭐ ⚠️ Not in zone NS records
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns4.01isp.net` ⚠️ Not in zone NS records
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
NS	`ns7.01isp.com` ⚠️ Not in parent delegation
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns8.01isp.net` ⚠️ Not in parent delegation
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns3.01isp.com`admin@now.cn 2026-03-26 #1

`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=1774982422

Subdomains

iot.reatgreen.com

Same first word

reatgreen.cn

reatgreen.com

Similar names

DNS History

8 records (6 active, 2 former)

●NSns3.01isp.com2015-07-18 → 2026-03-31 · 2 obs

● 2015-07-18 23:47:04
● 2026-03-31 19:02:54

●NSns4.01isp.net2015-11-15 → 2026-03-31 · 3 obs

○ 2015-07-18 23:47:04
● 2015-11-15 02:56:34
● 2026-03-31 19:02:54

●NSns7.01isp.com2026-03-27 → 2026-03-31 · 3 obs

○ 2015-11-15 02:56:34
● 2026-03-27 07:25:16
● 2026-03-31 19:02:54

●NSns8.01isp.net2026-03-27 → 2026-03-31 · 3 obs

○ 2015-11-15 02:56:34
● 2026-03-27 07:25:16
● 2026-03-31 19:02:54

●MXmxbiz1.qq.com2015-11-15 → 2026-03-31 · 2 obs

● 2015-11-15 02:56:34
● 2026-03-31 19:02:54

●MXmxbiz2.qq.com2015-11-15 → 2026-03-31 · 2 obs

● 2015-11-15 02:56:34
● 2026-03-31 19:02:54

○A120.133.3.1192018-12-07 → 2018-12-07 · 4 obs

○ 2017-02-09 14:16:42
● 2018-12-07 13:23:28
○ 2026-03-27 07:25:16
○ 2026-03-31 19:02:54

○A121.199.45.912015-07-18 → 2017-02-09 · 4 obs

● 2015-07-18 23:47:04
● 2017-02-09 14:16:42
○ 2018-12-07 13:23:28
○ 2026-03-31 19:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
reatgreen.com	ns3.01isp.com, ns4.01isp.net	1 record

✅ Authoritative Response

Server:47.239.41.106

NS records: ns3.01isp.com, ns4.01isp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reatgreen.com (unsigned zone)

⏱️ Timing

Total: 1148ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns8.01isp.net, ns7.01isp.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`ns3.01isp.com admin.now.cn`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.01isp.com)

Analysis

Hierarchy

The parent of iot.reatgreen.com is reatgreen.com.

Name Servers

reatgreen.com delegates to four name servers: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.

reatgreen.com at least partially shares name servers with other domains, for instance east-toner.com, dvtwo.com, lmd.com.cn, 96889611.net and kuink.com.cn.

These name servers are commonly used alongside ns4001.01isp.net.

Hostnames with one IP:

ns3.01isp.com resolves to 42.240.142.46.

ns7.01isp.com resolves to 42.240.142.46.

ns4.01isp.net resolves to 47.239.41.106.

ns8.01isp.net resolves to 47.239.41.106.

Hostnames resolving to 42.240.142.46: ns3.01isp.com and ns7.01isp.com.

Hostnames resolving to 47.239.41.106: ns4.01isp.net and ns8.01isp.net.

Mail Servers

reatgreen.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

reatgreen.com uses the same mail server setup as other domains, for instance gdetv.net, cleanau.com, jinshengtai.net, link-spider.com and xmainc.com.

reatgreen.com shares at least some mail servers with other domains, including zycest.edu.cn and ubbs.org.

reatgreen.com - robtex.com

reatgreen.com

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